./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursive/Ackermann01-2.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_42aec490-5884-41a4-a7cf-3642319082e8/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42aec490-5884-41a4-a7cf-3642319082e8/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_42aec490-5884-41a4-a7cf-3642319082e8/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42aec490-5884-41a4-a7cf-3642319082e8/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive/Ackermann01-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42aec490-5884-41a4-a7cf-3642319082e8/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_42aec490-5884-41a4-a7cf-3642319082e8/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 93bcf8b6df587e0bc8cb137c6415932ffc9083999b1b09826c5b148989ca1a7b --- 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 16:47:47,764 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:47:47,767 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:47:47,823 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:47:47,824 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:47:47,829 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:47:47,832 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:47:47,836 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:47:47,842 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:47:47,848 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:47:47,849 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:47:47,852 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:47:47,856 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:47:47,859 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:47:47,861 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:47:47,863 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:47:47,865 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:47:47,866 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:47:47,869 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:47:47,876 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:47:47,878 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:47:47,880 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:47:47,884 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:47:47,885 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:47:47,895 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:47:47,896 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:47:47,897 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:47:47,899 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:47:47,899 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:47:47,901 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:47:47,901 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:47:47,904 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:47:47,906 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:47:47,908 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:47:47,909 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:47:47,909 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:47:47,910 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:47:47,911 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:47:47,911 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:47:47,912 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:47:47,913 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:47:47,917 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42aec490-5884-41a4-a7cf-3642319082e8/bin/ukojak-92XMlrwhuB/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-10-17 16:47:47,961 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:47:47,961 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:47:47,963 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:47:47,963 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:47:47,964 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:47:47,965 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:47:47,965 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:47:47,965 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:47:47,965 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-17 16:47:47,966 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:47:47,967 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:47:47,967 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:47:47,967 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:47:47,968 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:47:47,968 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:47:47,968 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-17 16:47:47,968 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:47:47,969 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:47:47,969 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:47:47,969 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:47:47,969 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:47:47,970 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:47:47,970 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:47:47,970 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:47:47,970 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:47:47,971 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:47:47,972 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:47:47,973 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:47:47,973 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:47:47,973 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:47:47,973 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_42aec490-5884-41a4-a7cf-3642319082e8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42aec490-5884-41a4-a7cf-3642319082e8/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 93bcf8b6df587e0bc8cb137c6415932ffc9083999b1b09826c5b148989ca1a7b [2022-10-17 16:47:48,318 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:47:48,346 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:47:48,350 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:47:48,352 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:47:48,353 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:47:48,354 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42aec490-5884-41a4-a7cf-3642319082e8/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/recursive/Ackermann01-2.c [2022-10-17 16:47:48,430 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42aec490-5884-41a4-a7cf-3642319082e8/bin/ukojak-92XMlrwhuB/data/4f707be1d/48519027c39541f296487a105a07a594/FLAGb6e19f558 [2022-10-17 16:47:48,880 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:47:48,881 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42aec490-5884-41a4-a7cf-3642319082e8/sv-benchmarks/c/recursive/Ackermann01-2.c [2022-10-17 16:47:48,887 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42aec490-5884-41a4-a7cf-3642319082e8/bin/ukojak-92XMlrwhuB/data/4f707be1d/48519027c39541f296487a105a07a594/FLAGb6e19f558 [2022-10-17 16:47:49,285 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42aec490-5884-41a4-a7cf-3642319082e8/bin/ukojak-92XMlrwhuB/data/4f707be1d/48519027c39541f296487a105a07a594 [2022-10-17 16:47:49,290 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:47:49,292 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:47:49,296 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:47:49,297 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:47:49,300 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:47:49,301 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:47:49" (1/1) ... [2022-10-17 16:47:49,303 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76dfa836 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:49, skipping insertion in model container [2022-10-17 16:47:49,303 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:47:49" (1/1) ... [2022-10-17 16:47:49,311 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:47:49,329 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:47:49,547 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_42aec490-5884-41a4-a7cf-3642319082e8/sv-benchmarks/c/recursive/Ackermann01-2.c[1234,1247] [2022-10-17 16:47:49,547 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:47:49,556 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:47:49,572 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_42aec490-5884-41a4-a7cf-3642319082e8/sv-benchmarks/c/recursive/Ackermann01-2.c[1234,1247] [2022-10-17 16:47:49,572 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:47:49,586 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:47:49,586 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:49 WrapperNode [2022-10-17 16:47:49,586 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:47:49,588 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:47:49,588 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:47:49,588 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:47:49,596 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:49" (1/1) ... [2022-10-17 16:47:49,603 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:49" (1/1) ... [2022-10-17 16:47:49,621 INFO L138 Inliner]: procedures = 13, calls = 11, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 32 [2022-10-17 16:47:49,621 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:47:49,622 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:47:49,622 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:47:49,623 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:47:49,632 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:49" (1/1) ... [2022-10-17 16:47:49,632 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:49" (1/1) ... [2022-10-17 16:47:49,633 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:49" (1/1) ... [2022-10-17 16:47:49,634 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:49" (1/1) ... [2022-10-17 16:47:49,637 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:49" (1/1) ... [2022-10-17 16:47:49,639 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:49" (1/1) ... [2022-10-17 16:47:49,640 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:49" (1/1) ... [2022-10-17 16:47:49,641 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:49" (1/1) ... [2022-10-17 16:47:49,643 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:47:49,644 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:47:49,644 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:47:49,644 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:47:49,645 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:49" (1/1) ... [2022-10-17 16:47:49,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:47:49,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42aec490-5884-41a4-a7cf-3642319082e8/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:47:49,686 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42aec490-5884-41a4-a7cf-3642319082e8/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:47:49,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42aec490-5884-41a4-a7cf-3642319082e8/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:47:49,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:47:49,732 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:47:49,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:47:49,733 INFO L130 BoogieDeclarations]: Found specification of procedure ackermann [2022-10-17 16:47:49,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ackermann [2022-10-17 16:47:49,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:47:49,797 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:47:49,799 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:47:49,975 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:47:50,003 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:47:50,004 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 16:47:50,006 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:47:50 BoogieIcfgContainer [2022-10-17 16:47:50,006 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:47:50,007 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:47:50,007 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:47:50,018 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:47:50,019 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:47:50" (1/1) ... [2022-10-17 16:47:50,045 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:47:50,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:50,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 34 states and 40 transitions. [2022-10-17 16:47:50,166 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 40 transitions. [2022-10-17 16:47:50,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-10-17 16:47:50,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:50,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:50,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:50,532 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 16:47:50,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:50,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 37 states and 46 transitions. [2022-10-17 16:47:50,657 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 46 transitions. [2022-10-17 16:47:50,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-10-17 16:47:50,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:50,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:50,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:50,842 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 16:47:51,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:51,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 41 states and 55 transitions. [2022-10-17 16:47:51,230 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 55 transitions. [2022-10-17 16:47:51,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-10-17 16:47:51,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:51,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:51,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:51,292 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 16:47:51,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:51,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 42 states and 56 transitions. [2022-10-17 16:47:51,317 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 56 transitions. [2022-10-17 16:47:51,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-10-17 16:47:51,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:51,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:51,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:51,487 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 16:47:52,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:52,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 46 states and 63 transitions. [2022-10-17 16:47:52,142 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 63 transitions. [2022-10-17 16:47:52,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-10-17 16:47:52,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:52,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:52,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:52,260 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 16:47:53,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:53,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 51 states and 74 transitions. [2022-10-17 16:47:53,100 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 74 transitions. [2022-10-17 16:47:53,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-10-17 16:47:53,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:53,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:53,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:53,136 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 16:47:53,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:53,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 53 states and 76 transitions. [2022-10-17 16:47:53,152 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 76 transitions. [2022-10-17 16:47:53,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-10-17 16:47:53,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:53,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:53,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:53,323 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 16:47:53,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:53,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 57 states and 83 transitions. [2022-10-17 16:47:53,933 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 83 transitions. [2022-10-17 16:47:53,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-10-17 16:47:53,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:53,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:53,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:54,107 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 16:47:55,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:55,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 64 states and 95 transitions. [2022-10-17 16:47:55,223 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 95 transitions. [2022-10-17 16:47:55,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-10-17 16:47:55,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:55,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:55,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:55,337 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 16:47:55,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:55,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 67 states and 100 transitions. [2022-10-17 16:47:55,864 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 100 transitions. [2022-10-17 16:47:55,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-10-17 16:47:55,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:55,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:55,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:56,022 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 16:47:56,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:56,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 69 states and 103 transitions. [2022-10-17 16:47:56,142 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 103 transitions. [2022-10-17 16:47:56,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-10-17 16:47:56,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:56,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:56,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:56,169 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 16:47:56,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:56,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 72 states and 108 transitions. [2022-10-17 16:47:56,677 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 108 transitions. [2022-10-17 16:47:56,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-10-17 16:47:56,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:56,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:56,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:56,827 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 16:47:57,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:57,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 78 states and 120 transitions. [2022-10-17 16:47:57,414 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 120 transitions. [2022-10-17 16:47:57,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-10-17 16:47:57,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:57,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:57,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:57,563 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 16:47:58,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:58,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 84 states and 132 transitions. [2022-10-17 16:47:58,295 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 132 transitions. [2022-10-17 16:47:58,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-10-17 16:47:58,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:58,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:58,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:58,366 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 16:47:58,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:58,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 134 transitions. [2022-10-17 16:47:58,481 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 134 transitions. [2022-10-17 16:47:58,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-10-17 16:47:58,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:58,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:58,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:58,523 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:58,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:58,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 90 states and 139 transitions. [2022-10-17 16:47:58,748 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 139 transitions. [2022-10-17 16:47:58,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-10-17 16:47:58,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:58,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:58,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:58,933 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 16:47:59,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:59,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 91 states and 142 transitions. [2022-10-17 16:47:59,166 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 142 transitions. [2022-10-17 16:47:59,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-10-17 16:47:59,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:59,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:59,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:59,201 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-10-17 16:47:59,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:59,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 94 states and 145 transitions. [2022-10-17 16:47:59,356 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 145 transitions. [2022-10-17 16:47:59,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-10-17 16:47:59,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:59,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:59,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:59,402 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 16:48:00,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:00,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 101 states and 158 transitions. [2022-10-17 16:48:00,383 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 158 transitions. [2022-10-17 16:48:00,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:00,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:00,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:00,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:00,443 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 16:48:01,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:01,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 109 states and 172 transitions. [2022-10-17 16:48:01,437 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 172 transitions. [2022-10-17 16:48:01,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:01,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:01,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:01,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:01,937 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 16:48:03,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:03,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 120 states and 217 transitions. [2022-10-17 16:48:03,522 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 217 transitions. [2022-10-17 16:48:03,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:03,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:03,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:03,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:03,662 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 16:48:04,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:04,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:04,046 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:04,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:04,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:04,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:04,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:04,110 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 16:48:04,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:04,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:04,125 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:04,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:04,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:04,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:04,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:04,184 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 16:48:04,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:04,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:04,201 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:04,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:04,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:04,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:04,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:04,258 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 16:48:04,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:04,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:04,274 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:04,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:04,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:04,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:04,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:04,345 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 16:48:04,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:04,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:04,364 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:04,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:04,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:04,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:04,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:04,441 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 16:48:04,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:04,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:04,473 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:04,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:04,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:04,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:04,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:04,552 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 16:48:04,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:04,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:04,568 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:04,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:04,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:04,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:04,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:04,635 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 16:48:04,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:04,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:04,654 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:04,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:04,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:04,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:04,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:04,720 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 16:48:04,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:04,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:04,736 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:04,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:04,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:04,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:04,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:04,812 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 16:48:04,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:04,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:04,825 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:04,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:04,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:04,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:04,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:04,893 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 16:48:04,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:04,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:04,909 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:04,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:04,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:04,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:04,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:04,985 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 16:48:05,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:05,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:05,002 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:05,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:05,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:05,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:05,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:05,055 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 16:48:05,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:05,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:05,073 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:05,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:05,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:05,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:05,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:05,123 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 16:48:05,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:05,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:05,143 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:05,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:05,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:05,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:05,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:05,220 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 16:48:05,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:05,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:05,234 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:05,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:05,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:05,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:05,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:05,297 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 16:48:05,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:05,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:05,309 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:05,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:05,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:05,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:05,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:05,374 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 16:48:05,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:05,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:05,387 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:05,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:05,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:05,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:05,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:05,474 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 16:48:05,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:05,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:05,489 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:05,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:05,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:05,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:05,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:05,551 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 16:48:05,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:05,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:05,568 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:05,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:05,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:05,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:05,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:05,637 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 16:48:05,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:05,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:05,650 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:05,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:05,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:05,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:05,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:05,702 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 16:48:05,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:05,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:05,717 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:05,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:05,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:05,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:05,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:05,769 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 16:48:05,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:05,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:05,782 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:05,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:05,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:05,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:05,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:05,833 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 16:48:05,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:05,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:05,848 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:05,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:05,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:05,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:05,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:05,897 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 16:48:05,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:05,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:05,936 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:05,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:05,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:05,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:05,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:05,984 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 16:48:05,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:05,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:06,000 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:06,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:06,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:06,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:06,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:06,051 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 16:48:06,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:06,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:06,063 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:06,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:06,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:06,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:06,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:06,113 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 16:48:06,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:06,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:06,128 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:06,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:06,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:06,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:06,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:06,179 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 16:48:06,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:06,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:06,191 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:06,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:06,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:06,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:06,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:06,241 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 16:48:06,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:06,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:06,256 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:06,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:06,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:06,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:06,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:06,310 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 16:48:06,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:06,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:06,326 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:06,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:06,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:06,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:06,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:06,373 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 16:48:06,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:06,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:06,410 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:06,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:06,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:06,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:06,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:06,458 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 16:48:06,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:06,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:06,473 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:06,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:06,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:06,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:06,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:06,527 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 16:48:06,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:06,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:06,542 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:06,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:06,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:06,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:06,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:06,592 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 16:48:06,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:06,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:06,607 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:06,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:06,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:06,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:06,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:06,658 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 16:48:06,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:06,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:06,672 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:06,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:06,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:06,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:06,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:06,721 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 16:48:06,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:06,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:06,733 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:06,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:06,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:06,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:06,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:06,789 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 16:48:06,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:06,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:06,803 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:06,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:06,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:06,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:06,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:06,873 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 16:48:06,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:06,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:06,885 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:06,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:06,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:06,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:06,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:06,959 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 16:48:06,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:06,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:06,975 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:06,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:06,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:06,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:06,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:07,026 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 16:48:07,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:07,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:07,045 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:07,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:07,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:07,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:07,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:07,103 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 16:48:07,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:07,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:07,118 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:07,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:07,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:07,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:07,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:07,171 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 16:48:07,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:07,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:07,184 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:07,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:07,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:07,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:07,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:07,244 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 16:48:07,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:07,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:07,259 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:07,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:07,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:07,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:07,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:07,315 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 16:48:07,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:07,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:07,329 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:07,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:07,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:07,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:07,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:07,411 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 16:48:07,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:07,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:07,430 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:07,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:07,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:07,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:07,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:07,493 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 16:48:07,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:07,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:07,509 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:07,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:07,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:07,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:07,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:07,582 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 16:48:07,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:07,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:07,601 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:07,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:07,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:07,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:07,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:07,668 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 16:48:07,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:07,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:07,682 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:07,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:07,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:07,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:07,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:07,749 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 16:48:07,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:07,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:07,765 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:07,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:07,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:07,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:07,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:07,822 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 16:48:07,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:07,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:07,835 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:07,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:07,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:07,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:07,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:07,887 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 16:48:07,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:07,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:07,904 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:07,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:07,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:07,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:07,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:07,960 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 16:48:07,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:07,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:07,975 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:07,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:07,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:07,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:07,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:08,023 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 16:48:08,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:08,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:08,052 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:08,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:08,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:08,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:08,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:08,106 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 16:48:08,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:08,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:08,123 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:08,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:08,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:08,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:08,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:08,171 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 16:48:08,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:08,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:08,187 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:08,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:08,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:08,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:08,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:08,241 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 16:48:08,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:08,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:08,258 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:08,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:08,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:08,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:08,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:08,308 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 16:48:08,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:08,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:08,324 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:08,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:08,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:08,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:08,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:08,377 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 16:48:08,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:08,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:08,390 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:08,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:08,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:08,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:08,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:08,438 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 16:48:08,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:08,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:08,454 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:08,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:08,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:08,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:08,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:08,505 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 16:48:08,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:08,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:08,521 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:08,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:08,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:08,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:08,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:08,572 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 16:48:08,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:08,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:08,587 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:08,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:08,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:08,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:08,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:08,658 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 16:48:08,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:08,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:08,672 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:08,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:08,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:08,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:08,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:08,733 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 16:48:08,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:08,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:08,749 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:08,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:08,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:08,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:08,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:08,804 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 16:48:08,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:08,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:08,819 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:08,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:08,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:08,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:08,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:08,895 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 16:48:08,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:08,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:08,910 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:08,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:08,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:08,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:08,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:08,963 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 16:48:08,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:08,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:08,977 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:08,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:08,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:08,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:08,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:09,024 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 16:48:09,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:09,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:09,040 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:09,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:09,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:09,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:09,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:09,087 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 16:48:09,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:09,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:09,104 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:09,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:09,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:09,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:09,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:09,152 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 16:48:09,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:09,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:09,168 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:09,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:09,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:09,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:09,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:09,240 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 16:48:09,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:09,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:09,254 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:09,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:09,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:09,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:09,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:09,307 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 16:48:09,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:09,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:09,322 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:09,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:09,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:09,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:09,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:09,375 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 16:48:09,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:09,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:09,392 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:09,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:09,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:09,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:09,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:09,440 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 16:48:09,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:09,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:09,455 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:09,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:09,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:09,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:09,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:09,502 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 16:48:09,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:09,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:09,519 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:09,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:09,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:09,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:09,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:09,568 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 16:48:09,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:09,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:09,583 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:09,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:09,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:09,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:09,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:09,631 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 16:48:09,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:09,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:09,644 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:09,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:09,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:09,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:09,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:09,691 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 16:48:09,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:09,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:09,706 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:09,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:48:09,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:09,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:09,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:09,759 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 16:48:09,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:09,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:09,775 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:09,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:09,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:09,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:09,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:09,849 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 16:48:09,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:09,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:09,869 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:09,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:09,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:09,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:09,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:09,924 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 16:48:09,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:09,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:09,939 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:09,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:09,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:09,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:09,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:09,992 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 16:48:10,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:10,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:10,012 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:10,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:10,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:10,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:10,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:10,071 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 16:48:10,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:10,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:10,087 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:10,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:10,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:10,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:10,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:10,140 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 16:48:10,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:10,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:10,156 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:10,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:10,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:10,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:10,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:10,205 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 16:48:10,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:10,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:10,216 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:10,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:10,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:10,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:10,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:10,263 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 16:48:10,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:10,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:10,277 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:10,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:10,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:10,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:10,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:10,324 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 16:48:10,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:10,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:10,336 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:10,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:10,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:10,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:10,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:10,384 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 16:48:10,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:10,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:10,398 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:10,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:10,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:10,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:10,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:10,443 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 16:48:10,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:10,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:10,455 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:10,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:10,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:10,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:10,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:10,527 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 16:48:10,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:10,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:10,540 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:10,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:10,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:10,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:10,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:10,587 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 16:48:10,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:10,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:10,600 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:10,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:10,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:10,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:10,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:10,653 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 16:48:10,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:10,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:10,667 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:10,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:10,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:10,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:10,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:10,720 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 16:48:10,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:10,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:10,732 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:10,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:10,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:10,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:10,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:10,782 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 16:48:10,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:10,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:10,796 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:10,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:10,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:10,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:10,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:10,842 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 16:48:10,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:10,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:10,854 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:10,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:10,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:10,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:10,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:10,906 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 16:48:10,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:10,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:10,921 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:10,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:10,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:10,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:10,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:10,977 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 16:48:10,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:10,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:10,996 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:10,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:10,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:10,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:11,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:11,041 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 16:48:11,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:11,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:11,055 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:11,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:11,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:11,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:11,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:11,102 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 16:48:11,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:11,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:11,115 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:11,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:11,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:11,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:11,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:11,162 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 16:48:11,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:11,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:11,176 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:11,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:11,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:11,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:11,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:11,233 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 16:48:11,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:11,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:11,245 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:11,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:11,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:11,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:11,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:11,292 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 16:48:11,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:11,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:11,306 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:11,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:11,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:11,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:11,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:11,351 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 16:48:11,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:11,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:11,362 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:11,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:11,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:11,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:11,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:11,414 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 16:48:11,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:11,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:11,427 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:11,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:11,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:11,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:11,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:11,471 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 16:48:11,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:11,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:11,483 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:11,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:11,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:11,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:11,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:11,533 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 16:48:11,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:11,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:11,547 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:11,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:11,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:11,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:11,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:11,596 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 16:48:11,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:11,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:11,608 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:11,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:11,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:11,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:11,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:11,665 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 16:48:11,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:11,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:11,683 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:11,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:11,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:11,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:11,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:11,745 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 16:48:11,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:11,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:11,762 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:11,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:11,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:11,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:11,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:11,807 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 16:48:11,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:11,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:11,821 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:11,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:11,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:11,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:11,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:11,866 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 16:48:11,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:11,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:11,877 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:11,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:11,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:11,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:11,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:11,931 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 16:48:11,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:11,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:11,944 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:11,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:11,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:11,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:11,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:11,990 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 16:48:12,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:12,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:12,002 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:12,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:12,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:12,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:12,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:12,051 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 16:48:12,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:12,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:12,064 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:12,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:12,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:12,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:12,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:12,117 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 16:48:12,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:12,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:12,128 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:12,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:12,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:12,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:12,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:12,174 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 16:48:12,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:12,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:12,188 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:12,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:12,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:12,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:12,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:12,233 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 16:48:12,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:12,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:12,244 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:12,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:12,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:12,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:12,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:12,289 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 16:48:12,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:12,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:12,302 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:12,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:12,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:12,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:12,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:12,347 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 16:48:12,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:12,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:12,358 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:12,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:12,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:12,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:12,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:12,403 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 16:48:12,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:12,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:12,416 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:12,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:12,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:12,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:12,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:12,460 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 16:48:12,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:12,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:12,471 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:12,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:12,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:12,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:12,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:12,518 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 16:48:12,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:12,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:12,531 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:12,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:12,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:12,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:12,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:12,583 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 16:48:12,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:12,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:12,597 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:12,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:12,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:12,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:12,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:12,648 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 16:48:12,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:12,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:12,663 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:12,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:12,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:12,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:12,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:12,714 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 16:48:12,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:12,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:12,727 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:12,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:12,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:12,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:12,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:12,777 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 16:48:12,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:12,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:12,793 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:12,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:12,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:12,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:12,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:12,842 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 16:48:12,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:12,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:12,854 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:12,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:12,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:12,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:12,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:12,900 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 16:48:12,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:12,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:12,925 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:12,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:12,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:12,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:12,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:12,968 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 16:48:12,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:12,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:12,980 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:12,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:12,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:12,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:12,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:13,026 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 16:48:13,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:13,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:13,039 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:13,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:13,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:13,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:13,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:13,085 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 16:48:13,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:13,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:13,097 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:13,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:13,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:13,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:13,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:13,141 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 16:48:13,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:13,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:13,154 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:13,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:13,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:13,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:13,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:13,204 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 16:48:13,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:13,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:13,215 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:13,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:13,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:13,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:13,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:13,262 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 16:48:13,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:13,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:13,276 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:13,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:13,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:13,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:13,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:13,318 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 16:48:13,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:13,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:13,330 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:13,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:13,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:13,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:13,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:13,375 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 16:48:13,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:13,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:13,393 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:13,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:13,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:13,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:13,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:13,435 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 16:48:13,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:13,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:13,447 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:13,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:13,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:13,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:13,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:13,489 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 16:48:13,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:13,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:13,505 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:13,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:13,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:13,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:13,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:13,569 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 16:48:13,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:13,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:13,581 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:13,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:13,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:13,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:13,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:13,623 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 16:48:13,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:13,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:13,636 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:13,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:13,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:13,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:13,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:13,675 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 16:48:13,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:13,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:13,687 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:13,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:13,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:13,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:13,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:13,728 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 16:48:13,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:13,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:13,741 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:13,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:13,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:13,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:13,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:13,783 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 16:48:13,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:13,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:13,795 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:13,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:13,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:13,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:13,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:13,837 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 16:48:13,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:13,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:13,851 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:13,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:13,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:13,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:13,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:13,895 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 16:48:13,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:13,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:13,906 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:13,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:13,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:13,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:13,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:13,946 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 16:48:13,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:13,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:13,959 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:13,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:13,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:13,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:13,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:14,010 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 16:48:14,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:14,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:14,021 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:14,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:14,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:14,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:14,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:14,062 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 16:48:14,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:14,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:14,076 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:14,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:14,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:14,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:14,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:14,117 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 16:48:14,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:14,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:14,129 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:14,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:14,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:14,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:14,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:14,171 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 16:48:14,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:14,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:14,187 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:14,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:14,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:14,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:14,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:14,227 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 16:48:14,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:14,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:14,239 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:14,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:14,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:14,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:14,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:14,280 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 16:48:14,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:14,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:14,293 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:14,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:14,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:14,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:14,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:14,333 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 16:48:14,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:14,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:14,344 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:14,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:14,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:14,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:14,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:14,383 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 16:48:14,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:14,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:14,396 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:14,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:14,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:14,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:14,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:14,435 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 16:48:14,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:14,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:14,446 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:14,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:14,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:14,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:14,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:14,486 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 16:48:14,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:14,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:14,499 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:14,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:14,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:14,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:14,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:14,537 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 16:48:14,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:14,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:14,548 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:14,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:14,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:14,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:14,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:14,587 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 16:48:14,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:14,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:14,600 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:14,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:14,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:14,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:14,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:14,643 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 16:48:14,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:14,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:14,654 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:14,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:14,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:14,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:14,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:14,695 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 16:48:14,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:14,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:14,708 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:14,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:14,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:14,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:14,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:14,748 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 16:48:14,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:14,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:14,758 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:14,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:14,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:14,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:14,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:14,798 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 16:48:14,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:14,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:14,810 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:14,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:14,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:14,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:14,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:14,850 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 16:48:14,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:14,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:14,861 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:14,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:14,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:14,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:14,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:14,904 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 16:48:14,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:14,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:14,917 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:14,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:14,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:14,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:14,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:14,962 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 16:48:14,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:14,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:14,973 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:14,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:14,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:14,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:14,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:15,012 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 16:48:15,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:15,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:15,025 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:15,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:15,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:15,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:15,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:15,068 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 16:48:15,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:15,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:15,078 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:15,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:15,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:15,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:15,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:15,118 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 16:48:15,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:15,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:15,131 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:15,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:15,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:15,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:15,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:15,171 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 16:48:15,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:15,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:15,182 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:15,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:15,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:15,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:15,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:15,221 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 16:48:15,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:15,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:15,234 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:15,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:15,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:15,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:15,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:15,275 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 16:48:15,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:15,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:15,286 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:15,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:15,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:15,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:15,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:15,327 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 16:48:15,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:15,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:15,341 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:15,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:15,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:15,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:15,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:15,383 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 16:48:15,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:15,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:15,394 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:15,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:15,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:15,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:15,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:15,434 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 16:48:15,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:15,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:15,446 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:15,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:15,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:15,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:15,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:15,485 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 16:48:15,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:15,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:15,495 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:15,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:15,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:15,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:15,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:15,533 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 16:48:15,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:15,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:15,569 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:15,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:15,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:15,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:15,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:15,655 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 16:48:15,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:15,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:15,666 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:15,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:15,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:15,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:15,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:15,714 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 16:48:15,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:15,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:15,728 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:15,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:15,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:15,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:15,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:15,766 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 16:48:15,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:15,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:15,778 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:15,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:15,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:15,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:15,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:15,817 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 16:48:15,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:15,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:15,829 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:15,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:15,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:15,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:15,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:15,868 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 16:48:15,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:15,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:15,879 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:15,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:15,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:15,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:15,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:15,919 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 16:48:15,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:15,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:15,932 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:15,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:15,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:15,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:15,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:15,972 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 16:48:15,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:15,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:15,983 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:15,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:15,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:15,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:15,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:16,021 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 16:48:16,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:16,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:16,034 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:16,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:16,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:16,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:16,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:16,072 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 16:48:16,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:16,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:16,083 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:16,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:16,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:16,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:16,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:16,120 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 16:48:16,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:16,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:16,132 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:16,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:16,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:16,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:16,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:16,171 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 16:48:16,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:16,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:16,182 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:16,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:16,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:16,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:16,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:16,220 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 16:48:16,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:16,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:16,233 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:16,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:16,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:16,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:16,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:16,270 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 16:48:16,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:16,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:16,281 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:16,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:16,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:16,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:16,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:16,317 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 16:48:16,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:16,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:16,330 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:16,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:16,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:16,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:16,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:16,370 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 16:48:16,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:16,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:16,381 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:16,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:16,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:16,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:16,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:16,426 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 16:48:16,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:16,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:16,439 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:16,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:16,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:16,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:16,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:16,478 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 16:48:16,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:16,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:16,489 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:16,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:16,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:16,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:16,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:16,527 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 16:48:16,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:16,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:16,539 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:16,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:16,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:16,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:16,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:16,576 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 16:48:16,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:16,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:16,587 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:16,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:16,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:16,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:16,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:16,625 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 16:48:16,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:16,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:16,638 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:16,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:16,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:16,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:16,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:16,676 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 16:48:16,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:16,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:16,688 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:16,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:16,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:16,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:16,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:16,725 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 16:48:16,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:16,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:16,737 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:16,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:16,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:16,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:16,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:16,775 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 16:48:16,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:16,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:16,786 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:16,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:16,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:16,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:16,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:16,823 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 16:48:16,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:16,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:16,836 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:16,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:16,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:16,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:16,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:16,875 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 16:48:16,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:16,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:16,886 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:16,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:16,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:16,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:16,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:16,927 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 16:48:16,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:16,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:16,940 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:16,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:16,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:16,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:16,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:16,978 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 16:48:16,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:16,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:16,999 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:17,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:17,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:17,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:17,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:17,040 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 16:48:17,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:17,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:17,053 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:17,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:17,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:17,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:17,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:17,091 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 16:48:17,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:17,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:17,109 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:17,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:17,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:17,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:17,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:17,147 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 16:48:17,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:17,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:17,161 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:17,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:17,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:17,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:17,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:17,199 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 16:48:17,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:17,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:17,210 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:17,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:17,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:17,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:17,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:17,248 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 16:48:17,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:17,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:17,261 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:17,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:17,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:17,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:17,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:17,298 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 16:48:17,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:17,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:17,308 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:17,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:17,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:17,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:17,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:17,345 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 16:48:17,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:17,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:17,358 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:17,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:17,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:17,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:17,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:17,396 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 16:48:17,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:17,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:17,406 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:17,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:17,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:17,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:17,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:17,443 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 16:48:17,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:17,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:17,456 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:17,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:17,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:17,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:17,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:17,494 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 16:48:17,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:17,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:17,505 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:17,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:17,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:17,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:17,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:17,543 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 16:48:17,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:17,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 122 states and 227 transitions. [2022-10-17 16:48:17,556 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-10-17 16:48:17,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:48:17,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:17,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms