./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursive/Ackermann03.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_ca2f422c-5697-4007-85d2-572c26e8c26b/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca2f422c-5697-4007-85d2-572c26e8c26b/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_ca2f422c-5697-4007-85d2-572c26e8c26b/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca2f422c-5697-4007-85d2-572c26e8c26b/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive/Ackermann03.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca2f422c-5697-4007-85d2-572c26e8c26b/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_ca2f422c-5697-4007-85d2-572c26e8c26b/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 c244f72db2906c596b7f122d769fc1464836d7d05d9227ee4269773d59ed10bd --- 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 16:41:06,301 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:41:06,303 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:41:06,335 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:41:06,336 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:41:06,337 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:41:06,339 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:41:06,342 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:41:06,345 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:41:06,346 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:41:06,347 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:41:06,349 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:41:06,350 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:41:06,351 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:41:06,353 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:41:06,355 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:41:06,356 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:41:06,357 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:41:06,360 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:41:06,363 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:41:06,365 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:41:06,367 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:41:06,369 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:41:06,370 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:41:06,376 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:41:06,376 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:41:06,377 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:41:06,378 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:41:06,378 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:41:06,380 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:41:06,380 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:41:06,381 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:41:06,382 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:41:06,383 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:41:06,385 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:41:06,385 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:41:06,386 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:41:06,387 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:41:06,387 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:41:06,388 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:41:06,389 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:41:06,391 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca2f422c-5697-4007-85d2-572c26e8c26b/bin/ukojak-92XMlrwhuB/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-10-17 16:41:06,420 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:41:06,423 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:41:06,425 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:41:06,425 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:41:06,426 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:41:06,427 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:41:06,427 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:41:06,427 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:41:06,427 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-17 16:41:06,428 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:41:06,429 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:41:06,429 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:41:06,429 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:41:06,429 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:41:06,430 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:41:06,430 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-17 16:41:06,430 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:41:06,430 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:41:06,431 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:41:06,431 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:41:06,431 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:41:06,431 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:41:06,432 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:41:06,432 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:41:06,432 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:41:06,432 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:41:06,434 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:41:06,434 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:41:06,434 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:41:06,434 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:41:06,435 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_ca2f422c-5697-4007-85d2-572c26e8c26b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca2f422c-5697-4007-85d2-572c26e8c26b/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c244f72db2906c596b7f122d769fc1464836d7d05d9227ee4269773d59ed10bd [2022-10-17 16:41:06,735 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:41:06,756 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:41:06,760 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:41:06,762 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:41:06,762 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:41:06,765 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca2f422c-5697-4007-85d2-572c26e8c26b/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/recursive/Ackermann03.c [2022-10-17 16:41:06,866 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca2f422c-5697-4007-85d2-572c26e8c26b/bin/ukojak-92XMlrwhuB/data/a48c36ea5/efc3c539d063490bbfdff3e5463811a0/FLAG104705179 [2022-10-17 16:41:07,327 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:41:07,327 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca2f422c-5697-4007-85d2-572c26e8c26b/sv-benchmarks/c/recursive/Ackermann03.c [2022-10-17 16:41:07,334 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca2f422c-5697-4007-85d2-572c26e8c26b/bin/ukojak-92XMlrwhuB/data/a48c36ea5/efc3c539d063490bbfdff3e5463811a0/FLAG104705179 [2022-10-17 16:41:07,700 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca2f422c-5697-4007-85d2-572c26e8c26b/bin/ukojak-92XMlrwhuB/data/a48c36ea5/efc3c539d063490bbfdff3e5463811a0 [2022-10-17 16:41:07,703 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:41:07,704 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:41:07,718 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:41:07,718 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:41:07,722 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:41:07,723 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:41:07" (1/1) ... [2022-10-17 16:41:07,724 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a1cd35 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:07, skipping insertion in model container [2022-10-17 16:41:07,724 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:41:07" (1/1) ... [2022-10-17 16:41:07,743 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:41:07,756 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:41:07,931 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_ca2f422c-5697-4007-85d2-572c26e8c26b/sv-benchmarks/c/recursive/Ackermann03.c[1168,1181] [2022-10-17 16:41:07,932 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:41:07,941 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:41:07,962 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_ca2f422c-5697-4007-85d2-572c26e8c26b/sv-benchmarks/c/recursive/Ackermann03.c[1168,1181] [2022-10-17 16:41:07,963 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:41:07,976 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:41:07,977 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:07 WrapperNode [2022-10-17 16:41:07,977 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:41:07,979 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:41:07,979 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:41:07,979 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:41:07,987 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:07" (1/1) ... [2022-10-17 16:41:07,993 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:07" (1/1) ... [2022-10-17 16:41:08,007 INFO L138 Inliner]: procedures = 13, calls = 11, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 32 [2022-10-17 16:41:08,008 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:41:08,009 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:41:08,009 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:41:08,009 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:41:08,018 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:07" (1/1) ... [2022-10-17 16:41:08,019 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:07" (1/1) ... [2022-10-17 16:41:08,020 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:07" (1/1) ... [2022-10-17 16:41:08,020 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:07" (1/1) ... [2022-10-17 16:41:08,024 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:07" (1/1) ... [2022-10-17 16:41:08,026 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:07" (1/1) ... [2022-10-17 16:41:08,027 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:07" (1/1) ... [2022-10-17 16:41:08,028 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:07" (1/1) ... [2022-10-17 16:41:08,030 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:41:08,031 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:41:08,031 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:41:08,031 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:41:08,032 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:07" (1/1) ... [2022-10-17 16:41:08,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:41:08,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca2f422c-5697-4007-85d2-572c26e8c26b/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:41:08,065 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca2f422c-5697-4007-85d2-572c26e8c26b/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:41:08,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca2f422c-5697-4007-85d2-572c26e8c26b/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:41:08,116 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:41:08,116 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:41:08,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:41:08,117 INFO L130 BoogieDeclarations]: Found specification of procedure ackermann [2022-10-17 16:41:08,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ackermann [2022-10-17 16:41:08,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:41:08,177 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:41:08,180 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:41:08,335 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:41:08,360 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:41:08,361 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 16:41:08,363 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:41:08 BoogieIcfgContainer [2022-10-17 16:41:08,364 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:41:08,365 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:41:08,365 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:41:08,381 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:41:08,381 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:41:08" (1/1) ... [2022-10-17 16:41:08,392 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:41:08,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:08,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 34 states and 40 transitions. [2022-10-17 16:41:08,460 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 40 transitions. [2022-10-17 16:41:08,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-10-17 16:41:08,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:08,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:08,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:08,755 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 16:41:08,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:08,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 37 states and 46 transitions. [2022-10-17 16:41:08,916 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 46 transitions. [2022-10-17 16:41:08,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-10-17 16:41:08,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:08,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:08,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:09,030 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 16:41:09,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:09,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 41 states and 55 transitions. [2022-10-17 16:41:09,418 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 55 transitions. [2022-10-17 16:41:09,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-10-17 16:41:09,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:09,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:09,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:09,539 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 16:41:09,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:09,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 42 states and 56 transitions. [2022-10-17 16:41:09,553 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 56 transitions. [2022-10-17 16:41:09,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-10-17 16:41:09,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:09,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:09,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:09,679 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 16:41:10,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:10,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 46 states and 63 transitions. [2022-10-17 16:41:10,277 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 63 transitions. [2022-10-17 16:41:10,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-10-17 16:41:10,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:10,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:10,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:10,439 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 16:41:11,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:11,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 51 states and 74 transitions. [2022-10-17 16:41:11,211 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 74 transitions. [2022-10-17 16:41:11,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-10-17 16:41:11,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:11,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:11,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:11,244 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 16:41:11,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:11,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 53 states and 76 transitions. [2022-10-17 16:41:11,258 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 76 transitions. [2022-10-17 16:41:11,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-10-17 16:41:11,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:11,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:11,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:11,404 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 16:41:12,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:12,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 57 states and 83 transitions. [2022-10-17 16:41:12,001 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 83 transitions. [2022-10-17 16:41:12,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-10-17 16:41:12,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:12,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:12,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:12,156 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 16:41:13,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:13,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 64 states and 95 transitions. [2022-10-17 16:41:13,338 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 95 transitions. [2022-10-17 16:41:13,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-10-17 16:41:13,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:13,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:13,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:13,451 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 16:41:13,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:13,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 67 states and 100 transitions. [2022-10-17 16:41:13,991 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 100 transitions. [2022-10-17 16:41:13,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-10-17 16:41:13,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:13,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:14,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:14,125 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:41:14,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:14,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 69 states and 103 transitions. [2022-10-17 16:41:14,253 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 103 transitions. [2022-10-17 16:41:14,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-10-17 16:41:14,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:14,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:14,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:14,277 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:41:14,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:14,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 72 states and 108 transitions. [2022-10-17 16:41:14,764 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 108 transitions. [2022-10-17 16:41:14,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-10-17 16:41:14,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:14,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:14,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:14,888 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 16:41:15,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:15,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 78 states and 120 transitions. [2022-10-17 16:41:15,540 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 120 transitions. [2022-10-17 16:41:15,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-10-17 16:41:15,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:15,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:15,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:15,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:41:16,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:16,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 84 states and 132 transitions. [2022-10-17 16:41:16,452 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 132 transitions. [2022-10-17 16:41:16,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-10-17 16:41:16,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:16,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:16,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:16,483 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:41:16,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:16,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 134 transitions. [2022-10-17 16:41:16,594 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 134 transitions. [2022-10-17 16:41:16,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-10-17 16:41:16,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:16,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:16,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:16,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:41:16,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:16,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 87 states and 138 transitions. [2022-10-17 16:41:16,897 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 138 transitions. [2022-10-17 16:41:16,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-10-17 16:41:16,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:16,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:16,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:16,948 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-10-17 16:41:17,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:17,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 91 states and 142 transitions. [2022-10-17 16:41:17,206 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 142 transitions. [2022-10-17 16:41:17,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-10-17 16:41:17,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:17,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:17,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:17,236 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-10-17 16:41:17,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:17,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 94 states and 145 transitions. [2022-10-17 16:41:17,386 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 145 transitions. [2022-10-17 16:41:17,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-10-17 16:41:17,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:17,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:17,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:17,426 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:41:18,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:18,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 101 states and 157 transitions. [2022-10-17 16:41:18,300 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 157 transitions. [2022-10-17 16:41:18,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:18,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:18,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:18,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:18,345 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-10-17 16:41:19,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:19,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 109 states and 171 transitions. [2022-10-17 16:41:19,166 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 171 transitions. [2022-10-17 16:41:19,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:41:19,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:19,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:19,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:19,507 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:41:21,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:21,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 120 states and 216 transitions. [2022-10-17 16:41:21,019 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 216 transitions. [2022-10-17 16:41:21,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:41:21,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:21,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:21,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:21,074 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:41:21,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:21,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 120 states and 216 transitions. [2022-10-17 16:41:21,180 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 216 transitions. [2022-10-17 16:41:21,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:41:21,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:21,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:21,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:21,257 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:41:21,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:21,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 120 states and 216 transitions. [2022-10-17 16:41:21,277 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 216 transitions. [2022-10-17 16:41:21,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:21,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:21,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:21,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:21,433 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:21,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:21,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:21,702 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:21,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:21,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:21,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:21,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:21,767 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:21,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:21,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:21,784 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:21,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:41:21,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:21,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:21,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:21,864 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:41:21,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:21,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:21,885 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:21,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:41:21,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:21,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:21,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:21,937 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:41:21,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:21,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:21,968 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:21,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:21,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:21,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:21,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:22,051 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:22,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:22,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:22,070 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:22,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:41:22,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:22,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:22,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:22,160 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:41:22,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:22,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:22,182 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:22,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:22,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:22,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:22,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:22,240 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:22,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:22,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:22,268 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:22,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:22,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:22,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:22,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:22,331 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:22,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:22,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:22,346 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:22,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:41:22,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:22,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:22,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:22,393 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:41:22,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:22,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:22,409 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:22,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:22,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:22,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:22,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:22,459 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:22,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:22,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:22,473 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:22,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:22,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:22,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:22,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:22,522 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:22,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:22,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:22,538 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:22,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:41:22,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:22,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:22,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:22,584 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:41:22,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:22,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:22,623 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:22,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:41:22,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:22,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:22,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:22,672 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:41:22,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:22,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:22,688 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:22,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:41:22,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:22,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:22,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:22,736 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:41:22,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:22,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:22,754 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:22,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:22,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:22,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:22,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:22,804 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:22,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:22,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:22,820 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:22,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:22,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:22,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:22,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:22,875 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:22,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:22,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:22,892 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:22,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:22,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:22,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:22,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:22,948 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:22,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:22,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:22,967 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:22,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:22,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:22,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:22,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:23,021 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:23,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:23,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:23,036 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:23,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:23,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:23,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:23,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:23,111 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:23,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:23,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:23,130 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:23,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:41:23,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:23,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:23,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:23,183 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:41:23,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:23,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:23,204 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:23,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:23,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:23,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:23,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:23,256 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:23,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:23,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:23,272 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:23,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:41:23,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:23,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:23,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:23,317 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:41:23,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:23,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:23,334 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:23,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:41:23,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:23,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:23,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:23,379 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:41:23,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:23,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:23,396 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:23,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:41:23,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:23,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:23,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:23,443 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:41:23,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:23,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:23,460 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:23,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:23,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:23,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:23,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:23,510 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:23,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:23,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:23,526 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:23,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:23,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:23,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:23,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:23,598 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:23,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:23,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:23,612 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:23,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:23,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:23,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:23,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:23,660 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:23,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:23,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:23,676 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:23,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:23,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:23,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:23,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:23,728 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:23,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:23,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:23,742 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:23,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:23,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:23,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:23,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:23,794 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:23,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:23,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:23,810 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:23,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:23,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:23,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:23,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:23,858 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:23,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:23,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:23,872 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:23,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:41:23,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:23,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:23,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:23,918 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:41:23,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:23,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:23,934 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:23,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:41:23,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:23,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:23,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:23,978 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:41:23,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:23,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:23,995 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:23,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:23,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:23,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:24,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:24,042 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:24,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:24,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:24,058 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:24,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:24,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:24,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:24,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:24,129 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:24,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:24,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:24,143 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:24,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:24,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:24,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:24,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:24,198 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:24,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:24,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:24,214 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:24,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:24,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:24,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:24,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:24,263 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:24,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:24,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:24,276 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:24,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:24,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:24,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:24,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:24,325 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:24,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:24,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:24,340 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:24,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:24,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:24,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:24,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:24,386 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:24,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:24,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:24,398 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:24,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:24,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:24,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:24,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:24,445 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:24,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:24,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:24,460 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:24,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:41:24,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:24,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:24,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:24,505 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:41:24,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:24,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:24,522 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:24,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:24,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:24,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:24,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:24,569 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:24,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:24,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:24,585 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:24,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:41:24,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:24,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:24,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:24,655 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:41:24,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:24,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:24,673 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:24,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:41:24,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:24,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:24,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:24,721 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:41:24,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:24,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:24,740 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:24,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:41:24,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:24,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:24,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:24,788 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:41:24,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:24,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:24,804 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:24,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:41:24,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:24,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:24,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:24,849 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:41:24,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:24,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:24,865 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:24,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:24,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:24,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:24,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:24,911 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:24,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:24,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:24,924 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:24,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:41:24,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:24,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:24,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:24,969 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:41:24,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:24,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:24,986 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:24,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:41:24,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:24,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:24,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:25,031 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:41:25,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:25,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:25,048 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:25,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:41:25,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:25,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:25,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:25,091 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:41:25,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:25,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:25,108 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:25,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:25,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:25,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:25,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:25,176 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:25,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:25,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:25,192 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:25,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:25,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:25,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:25,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:25,247 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:25,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:25,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:25,265 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:25,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:25,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:25,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:25,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:25,320 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:25,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:25,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:25,336 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:25,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:41:25,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:25,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:25,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:25,389 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:41:25,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:25,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:25,409 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:25,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:25,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:25,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:25,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:25,459 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:25,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:25,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:25,473 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:25,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:25,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:25,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:25,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:25,521 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:25,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:25,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:25,537 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:25,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:41:25,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:25,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:25,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:25,579 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:41:25,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:25,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:25,596 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:25,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:41:25,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:25,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:25,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:25,639 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:41:25,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:25,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:25,657 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:25,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:41:25,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:25,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:25,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:25,704 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:41:25,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:25,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:25,722 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:25,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:25,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:25,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:25,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:25,768 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:25,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:25,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:25,784 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:25,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:25,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:25,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:25,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:25,847 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:25,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:25,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:25,861 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:25,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:25,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:25,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:25,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:25,906 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:25,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:25,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:25,921 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:25,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:41:25,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:25,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:25,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:25,965 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:41:25,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:25,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:25,982 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:25,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:25,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:25,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:25,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:26,026 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:26,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:26,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:26,040 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:26,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:26,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:26,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:26,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:26,109 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:26,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:26,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:26,123 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:26,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:26,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:26,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:26,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:26,185 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:26,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:26,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:26,200 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:26,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:26,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:26,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:26,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:26,245 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:26,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:26,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:26,258 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:26,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:26,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:26,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:26,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:26,310 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:26,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:26,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:26,326 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:26,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:26,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:26,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:26,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:26,381 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:26,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:26,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:26,395 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:26,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:26,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:26,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:26,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:26,450 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:26,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:26,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:26,467 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:26,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:26,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:26,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:26,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:26,543 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:26,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:26,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:26,556 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:26,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:26,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:26,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:26,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:26,612 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:26,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:26,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:26,627 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:26,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:26,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:26,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:26,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:26,676 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:26,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:26,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:26,689 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:26,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:26,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:26,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:26,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:26,737 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:26,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:26,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:26,754 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:26,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:26,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:26,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:26,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:26,817 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:26,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:26,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:26,830 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:26,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:26,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:26,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:26,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:26,876 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:26,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:26,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:26,892 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:26,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:26,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:26,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:26,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:26,941 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:26,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:26,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:26,954 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:26,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:26,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:26,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:26,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:26,999 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:27,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:27,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:27,020 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:27,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:27,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:27,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:27,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:27,078 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:27,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:27,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:27,090 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:27,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:27,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:27,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:27,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:27,137 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:27,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:27,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:27,153 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:27,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:27,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:27,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:27,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:27,221 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:27,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:27,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:27,233 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:27,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:27,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:27,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:27,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:27,278 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:27,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:27,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:27,293 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:27,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:27,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:27,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:27,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:27,338 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:27,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:27,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:27,351 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:27,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:27,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:27,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:27,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:27,395 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:27,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:27,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:27,410 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:27,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:27,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:27,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:27,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:27,462 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:27,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:27,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:27,473 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:27,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:27,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:27,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:27,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:27,520 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:27,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:27,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:27,533 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:27,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:27,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:27,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:27,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:27,578 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:27,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:27,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:27,590 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:27,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:27,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:27,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:27,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:27,634 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:27,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:27,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:27,648 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:27,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:27,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:27,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:27,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:27,691 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:27,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:27,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:27,703 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:27,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:27,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:27,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:27,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:27,747 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:27,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:27,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:27,760 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:27,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:27,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:27,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:27,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:27,820 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:27,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:27,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:27,833 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:27,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:27,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:27,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:27,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:27,882 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:27,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:27,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:27,897 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:27,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:27,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:27,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:27,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:27,946 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:27,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:27,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:27,959 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:27,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:27,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:27,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:27,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:28,008 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:28,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:28,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:28,024 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:28,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:28,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:28,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:28,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:28,073 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:28,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:28,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:28,092 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:28,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:28,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:28,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:28,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:28,136 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:28,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:28,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:28,150 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:28,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:28,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:28,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:28,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:28,194 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:28,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:28,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:28,206 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:28,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:28,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:28,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:28,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:28,255 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:28,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:28,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:28,268 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:28,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:28,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:28,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:28,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:28,309 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:28,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:28,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:28,321 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:28,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:28,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:28,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:28,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:28,372 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:28,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:28,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:28,385 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:28,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:28,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:28,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:28,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:28,426 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:28,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:28,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:28,437 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:28,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:28,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:28,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:28,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:28,487 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:28,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:28,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:28,500 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:28,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:28,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:28,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:28,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:28,547 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:28,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:28,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:28,573 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:28,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:28,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:28,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:28,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:28,619 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:28,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:28,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:28,632 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:28,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:28,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:28,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:28,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:28,675 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:28,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:28,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:28,687 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:28,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:28,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:28,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:28,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:28,739 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:28,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:28,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:28,756 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:28,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:28,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:28,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:28,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:28,821 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:28,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:28,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:28,839 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:28,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:28,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:28,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:28,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:28,881 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:28,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:28,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:28,894 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:28,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:28,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:28,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:28,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:28,937 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:28,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:28,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:28,948 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:28,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:28,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:28,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:28,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:29,015 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:29,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:29,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:29,029 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:29,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:29,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:29,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:29,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:29,074 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:29,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:29,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:29,085 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:29,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:29,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:29,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:29,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:29,128 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:29,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:29,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:29,141 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:29,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:29,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:29,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:29,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:29,185 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:29,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:29,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:29,196 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:29,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:29,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:29,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:29,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:29,252 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:29,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:29,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:29,266 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:29,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:29,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:29,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:29,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:29,314 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:29,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:29,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:29,325 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:29,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:29,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:29,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:29,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:29,390 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:29,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:29,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:29,403 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:29,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:29,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:29,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:29,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:29,447 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:29,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:29,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:29,458 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:29,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:29,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:29,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:29,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:29,501 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:29,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:29,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:29,515 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:29,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:29,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:29,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:29,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:29,559 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:29,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:29,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:29,570 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:29,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:29,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:29,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:29,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:29,614 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:29,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:29,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:29,627 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:29,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:29,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:29,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:29,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:29,669 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:29,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:29,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:29,680 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:29,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:29,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:29,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:29,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:29,723 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:29,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:29,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:29,736 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:29,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:29,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:29,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:29,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:29,780 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:29,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:29,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:29,792 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:29,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:29,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:29,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:29,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:29,836 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:29,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:29,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:29,849 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:29,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:29,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:29,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:29,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:29,897 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:29,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:29,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:29,908 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:29,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:29,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:29,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:29,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:29,952 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:29,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:29,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:29,966 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:29,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:29,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:29,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:29,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:30,009 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:30,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:30,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:30,031 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:30,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:30,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:30,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:30,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:30,073 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:30,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:30,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:30,097 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:30,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:30,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:30,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:30,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:30,140 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:30,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:30,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:30,152 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:30,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:30,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:30,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:30,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:30,195 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:30,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:30,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:30,208 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:30,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:30,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:30,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:30,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:30,254 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:30,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:30,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:30,265 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:30,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:30,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:30,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:30,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:30,307 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:30,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:30,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:30,323 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:30,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:30,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:30,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:30,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:30,369 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:30,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:30,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:30,379 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:30,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:30,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:30,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:30,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:30,421 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:30,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:30,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:30,433 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:30,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:30,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:30,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:30,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:30,474 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:30,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:30,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:30,485 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:30,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:30,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:30,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:30,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:30,530 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:30,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:30,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:30,543 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:30,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:30,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:30,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:30,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:30,597 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:30,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:30,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:30,608 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:30,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:30,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:30,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:30,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:30,651 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:30,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:30,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:30,664 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:30,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:30,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:30,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:30,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:30,707 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:30,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:30,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:30,717 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:30,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:30,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:30,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:30,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:30,759 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:30,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:30,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:30,772 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:30,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:30,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:30,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:30,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:30,822 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:30,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:30,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:30,836 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:30,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:30,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:30,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:30,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:30,884 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:30,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:30,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:30,899 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:30,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:30,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:30,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:30,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:30,949 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:30,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:30,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:30,962 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:30,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:30,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:30,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:30,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:31,008 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:31,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:31,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:31,023 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:31,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:31,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:31,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:31,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:31,080 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:31,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:31,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:31,091 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:31,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:31,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:31,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:31,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:31,132 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:31,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:31,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:31,144 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:31,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:31,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:31,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:31,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:31,186 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:31,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:31,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:31,196 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:31,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:31,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:31,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:31,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:31,236 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:31,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:31,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:31,248 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:31,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:31,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:31,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:31,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:31,288 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:31,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:31,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:31,298 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:31,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:31,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:31,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:31,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:31,339 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:31,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:31,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:31,351 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:31,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:31,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:31,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:31,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:31,393 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:31,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:31,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:31,404 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:31,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:31,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:31,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:31,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:31,444 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:31,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:31,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:31,456 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:31,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:31,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:31,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:31,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:31,496 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:31,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:31,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:31,507 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:31,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:31,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:31,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:31,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:31,548 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:31,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:31,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:31,560 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:31,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:31,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:31,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:31,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:31,602 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:31,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:31,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:31,612 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:31,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:31,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:31,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:31,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:31,656 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:31,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:31,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:31,668 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:31,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:31,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:31,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:31,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:31,708 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:31,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:31,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:31,719 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:31,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:31,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:31,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:31,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:31,765 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:31,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:31,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:31,777 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:31,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:31,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:31,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:31,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:31,821 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:31,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:31,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:31,832 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:31,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:31,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:31,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:31,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:31,875 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:31,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:31,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:31,887 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:31,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:31,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:31,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:31,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:31,933 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:31,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:31,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:31,944 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:31,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:31,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:31,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:31,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:31,989 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:32,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:32,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:32,002 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:32,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:32,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:32,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:32,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:32,049 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:32,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:32,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:32,060 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:32,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:32,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:32,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:32,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:32,110 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:32,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:32,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:32,122 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:32,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:32,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:32,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:32,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:32,166 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:32,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:32,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:32,176 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:32,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:32,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:32,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:32,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:32,219 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:32,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:32,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:32,232 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:32,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:32,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:32,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:32,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:32,271 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:32,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:32,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:32,282 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:32,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:32,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:32,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:32,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:32,322 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:32,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:32,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:32,334 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:32,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:32,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:32,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:32,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:32,374 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:32,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:32,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:32,384 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:32,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:32,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:32,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:32,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:32,426 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:32,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:32,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:32,439 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:32,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:32,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:32,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:32,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:32,485 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:32,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:32,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:32,496 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:32,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:32,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:32,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:32,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:32,538 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:32,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:32,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:32,550 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:32,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:32,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:32,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:32,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:32,589 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:32,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:32,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:32,599 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:32,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:32,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:32,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:32,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:32,638 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:32,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:32,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:32,651 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:32,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:32,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:32,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:32,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:32,692 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:32,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:32,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:32,702 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:32,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:32,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:32,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:32,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:32,742 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:32,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:32,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:32,754 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:32,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:32,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:32,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:32,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:32,792 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:32,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:32,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:32,802 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:32,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:32,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:32,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:32,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:32,843 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:32,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:32,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:32,855 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:32,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:32,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:32,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:32,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:32,893 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:32,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:32,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:32,904 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:32,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:32,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:32,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:32,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:32,944 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:32,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:32,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:32,956 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:32,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:32,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:32,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:32,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:32,995 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:33,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:33,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:33,005 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:33,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:33,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:33,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:33,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:33,051 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:33,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:33,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:33,063 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:33,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:33,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:33,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:33,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:33,102 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:33,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:33,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:33,113 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:33,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:33,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:33,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:33,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:33,155 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:33,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:33,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:33,168 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:33,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:33,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:33,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:33,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:33,206 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:33,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:33,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:33,217 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:33,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:33,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:33,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:33,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:33,261 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:33,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:33,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:33,274 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:33,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:33,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:33,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:33,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:33,319 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:33,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:33,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:33,329 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:33,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:33,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:33,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:33,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:33,367 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:33,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:33,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:33,381 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:33,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:33,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:33,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:33,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:33,418 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:33,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:33,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:33,428 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:33,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:33,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:33,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:33,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:33,465 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:33,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:33,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:33,478 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:33,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:33,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:33,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:33,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:33,517 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:33,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:33,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:33,527 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:33,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:33,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:33,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:33,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:33,566 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:33,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:33,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:33,579 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:33,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:33,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:33,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:33,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:33,618 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:33,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:33,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:33,629 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:33,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:33,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:33,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:33,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:33,667 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:33,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:33,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:33,679 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:33,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:33,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:33,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:33,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:33,716 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:33,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:33,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:33,727 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:33,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:33,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:33,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:33,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:33,767 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:33,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:33,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:33,779 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:33,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:33,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:33,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:33,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:33,818 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:33,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:33,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:33,829 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:33,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:33,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:33,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:33,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:33,868 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:33,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:33,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:33,880 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:33,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:33,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:33,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:33,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:33,921 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:33,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:33,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:33,932 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:33,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:33,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:33,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:33,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:33,970 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:33,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:33,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:33,983 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:33,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:33,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:33,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:33,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:34,022 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:34,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:34,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:34,073 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:34,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:34,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:34,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:34,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:34,167 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:34,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:34,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:34,186 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:34,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:34,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:34,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:34,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:34,224 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:34,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:34,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:34,235 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:34,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:34,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:34,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:34,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:34,272 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:34,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:34,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:34,284 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:34,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:34,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:34,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:34,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:34,322 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:34,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:34,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:34,333 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:34,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:34,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:34,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:34,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:34,371 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:34,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:34,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:34,384 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:34,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:34,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:34,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:34,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:34,422 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:34,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:34,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:34,433 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:34,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:34,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:34,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:34,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:34,472 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:34,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:34,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:34,484 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:34,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:34,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:34,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:34,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:34,522 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:34,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:34,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:34,533 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:34,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:34,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:34,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:34,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:34,571 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:34,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:34,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:34,583 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:34,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:34,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:34,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:34,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:34,623 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:34,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:34,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:34,633 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:34,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:34,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:34,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:34,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:34,671 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:34,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:34,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:34,683 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:34,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:34,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:34,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:34,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:34,723 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:34,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:34,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:34,734 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:34,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:34,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:34,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:34,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:34,773 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:34,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:34,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:34,785 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:34,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:34,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:34,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:34,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:34,822 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:34,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:34,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:34,832 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:34,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:34,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:34,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:34,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:34,870 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:34,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:34,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:34,882 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:34,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:34,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:34,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:34,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:34,922 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:34,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:34,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:34,932 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:34,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:34,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:34,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:34,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:34,978 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:34,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:34,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:34,990 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:34,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:34,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:34,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:34,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:35,027 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:35,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:35,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:35,038 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:35,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:35,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:35,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:35,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:35,077 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:35,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:35,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:35,089 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:35,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:35,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:35,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:35,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:35,127 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:35,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:35,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:35,137 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:35,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:35,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:35,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:35,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:35,175 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:35,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:35,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:35,188 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:35,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:35,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:35,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:35,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:35,226 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:35,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:35,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:35,237 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:35,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:35,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:35,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:35,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:35,276 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:35,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:35,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:35,288 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:35,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:35,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:35,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:35,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:35,327 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:35,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:35,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:35,337 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:35,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:35,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:35,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:35,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:35,376 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:35,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:35,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:35,389 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:35,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:35,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:35,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:35,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:35,428 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:35,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:35,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:35,438 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:35,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:35,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:35,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:35,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:35,477 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:35,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:35,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:35,489 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:35,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:35,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:35,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:35,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:35,526 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:35,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:35,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:35,536 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:35,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:35,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:35,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:35,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:35,573 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:35,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:35,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:35,586 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:35,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:35,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:35,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:35,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:35,624 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:35,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:35,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:35,634 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:35,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:35,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:35,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:35,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:35,672 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:35,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:35,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:35,685 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:35,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:35,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:35,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:35,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:35,736 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:35,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:35,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:35,746 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:35,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:35,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:35,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:35,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:35,784 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:35,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:35,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:35,796 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:35,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:35,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:35,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:35,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:35,835 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:35,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:35,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:35,845 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:35,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:35,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:35,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:35,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:35,883 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:35,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:35,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:35,895 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:35,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:35,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:35,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:35,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:35,933 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:35,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:35,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:35,943 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:35,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:35,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:35,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:35,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:35,981 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:35,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:35,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:35,993 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:35,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:35,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:35,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:35,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:36,034 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:36,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:36,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 122 states and 226 transitions. [2022-10-17 16:41:36,045 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 226 transitions. [2022-10-17 16:41:36,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:41:36,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:36,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:36,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat