./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product38.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ebd56e8-a6a4-4a40-aec2-881b79c5565b/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ebd56e8-a6a4-4a40-aec2-881b79c5565b/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_4ebd56e8-a6a4-4a40-aec2-881b79c5565b/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ebd56e8-a6a4-4a40-aec2-881b79c5565b/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product38.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ebd56e8-a6a4-4a40-aec2-881b79c5565b/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ebd56e8-a6a4-4a40-aec2-881b79c5565b/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash dfe9857e69a888cdbad1416d1b07f69e8062222f8bcfc0bd9dc9f4a773a0fc6f --- 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 17:07:03,560 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:07:03,562 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:07:03,590 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:07:03,591 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:07:03,593 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:07:03,594 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:07:03,597 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:07:03,599 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:07:03,600 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:07:03,602 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:07:03,603 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:07:03,604 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:07:03,605 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:07:03,607 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:07:03,609 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:07:03,610 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:07:03,611 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:07:03,613 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:07:03,616 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:07:03,617 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:07:03,621 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:07:03,622 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:07:03,623 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:07:03,628 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:07:03,632 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:07:03,632 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:07:03,633 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:07:03,635 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:07:03,637 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:07:03,637 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:07:03,638 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:07:03,640 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:07:03,642 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:07:03,643 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:07:03,644 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:07:03,646 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:07:03,646 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:07:03,646 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:07:03,647 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:07:03,648 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:07:03,649 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ebd56e8-a6a4-4a40-aec2-881b79c5565b/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 17:07:03,685 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:07:03,692 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:07:03,693 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:07:03,694 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 17:07:03,695 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:07:03,696 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:07:03,696 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:07:03,696 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 17:07:03,697 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:07:03,697 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 17:07:03,698 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:07:03,698 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:07:03,699 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:07:03,699 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:07:03,699 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 17:07:03,699 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:07:03,700 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:07:03,700 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:07:03,700 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:07:03,700 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:07:03,701 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:07:03,701 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:07:03,701 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:07:03,701 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:07:03,702 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:07:03,702 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 17:07:03,702 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:07:03,702 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:07:03,703 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_4ebd56e8-a6a4-4a40-aec2-881b79c5565b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ebd56e8-a6a4-4a40-aec2-881b79c5565b/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dfe9857e69a888cdbad1416d1b07f69e8062222f8bcfc0bd9dc9f4a773a0fc6f [2022-10-17 17:07:03,992 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:07:04,024 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:07:04,028 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:07:04,029 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:07:04,031 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:07:04,032 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ebd56e8-a6a4-4a40-aec2-881b79c5565b/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/product-lines/minepump_spec4_product38.cil.c [2022-10-17 17:07:04,109 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ebd56e8-a6a4-4a40-aec2-881b79c5565b/bin/ukojak-92XMlrwhuB/data/3e549c12a/2c04ebcda4924acc83a5442f1358a9b4/FLAGc9a0bcbcf [2022-10-17 17:07:04,625 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:07:04,626 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ebd56e8-a6a4-4a40-aec2-881b79c5565b/sv-benchmarks/c/product-lines/minepump_spec4_product38.cil.c [2022-10-17 17:07:04,649 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ebd56e8-a6a4-4a40-aec2-881b79c5565b/bin/ukojak-92XMlrwhuB/data/3e549c12a/2c04ebcda4924acc83a5442f1358a9b4/FLAGc9a0bcbcf [2022-10-17 17:07:04,923 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ebd56e8-a6a4-4a40-aec2-881b79c5565b/bin/ukojak-92XMlrwhuB/data/3e549c12a/2c04ebcda4924acc83a5442f1358a9b4 [2022-10-17 17:07:04,925 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:07:04,927 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:07:04,928 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:07:04,929 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:07:04,932 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:07:04,933 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:07:04" (1/1) ... [2022-10-17 17:07:04,934 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cd51992 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:07:04, skipping insertion in model container [2022-10-17 17:07:04,934 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:07:04" (1/1) ... [2022-10-17 17:07:04,942 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:07:04,990 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:07:05,228 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_4ebd56e8-a6a4-4a40-aec2-881b79c5565b/sv-benchmarks/c/product-lines/minepump_spec4_product38.cil.c[4301,4314] [2022-10-17 17:07:05,325 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:07:05,343 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:07:05,381 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_4ebd56e8-a6a4-4a40-aec2-881b79c5565b/sv-benchmarks/c/product-lines/minepump_spec4_product38.cil.c[4301,4314] [2022-10-17 17:07:05,463 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:07:05,481 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:07:05,482 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:07:05 WrapperNode [2022-10-17 17:07:05,482 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:07:05,483 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:07:05,483 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:07:05,483 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:07:05,491 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:07:05" (1/1) ... [2022-10-17 17:07:05,517 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:07:05" (1/1) ... [2022-10-17 17:07:05,564 INFO L138 Inliner]: procedures = 54, calls = 154, calls flagged for inlining = 24, calls inlined = 21, statements flattened = 254 [2022-10-17 17:07:05,565 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:07:05,566 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:07:05,566 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:07:05,566 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:07:05,575 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:07:05" (1/1) ... [2022-10-17 17:07:05,576 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:07:05" (1/1) ... [2022-10-17 17:07:05,587 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:07:05" (1/1) ... [2022-10-17 17:07:05,588 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:07:05" (1/1) ... [2022-10-17 17:07:05,593 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:07:05" (1/1) ... [2022-10-17 17:07:05,614 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:07:05" (1/1) ... [2022-10-17 17:07:05,616 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:07:05" (1/1) ... [2022-10-17 17:07:05,617 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:07:05" (1/1) ... [2022-10-17 17:07:05,620 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:07:05,621 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:07:05,621 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:07:05,621 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:07:05,622 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:07:05" (1/1) ... [2022-10-17 17:07:05,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:07:05,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ebd56e8-a6a4-4a40-aec2-881b79c5565b/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 17:07:05,654 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ebd56e8-a6a4-4a40-aec2-881b79c5565b/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 17:07:05,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ebd56e8-a6a4-4a40-aec2-881b79c5565b/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 17:07:05,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:07:05,714 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2022-10-17 17:07:05,716 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2022-10-17 17:07:05,717 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2022-10-17 17:07:05,717 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2022-10-17 17:07:05,717 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2022-10-17 17:07:05,717 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2022-10-17 17:07:05,717 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2022-10-17 17:07:05,717 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2022-10-17 17:07:05,717 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2022-10-17 17:07:05,718 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2022-10-17 17:07:05,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 17:07:05,718 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2022-10-17 17:07:05,719 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2022-10-17 17:07:05,719 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:07:05,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:07:05,819 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:07:05,822 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:07:06,259 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 17:07:06,384 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 17:07:06,390 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-10-17 17:07:06,393 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:07:06 BoogieIcfgContainer [2022-10-17 17:07:06,393 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 17:07:06,395 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 17:07:06,395 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 17:07:06,407 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 17:07:06,408 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:07:06" (1/1) ... [2022-10-17 17:07:06,419 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 17:07:06,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:06,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 51 states and 68 transitions. [2022-10-17 17:07:06,478 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 68 transitions. [2022-10-17 17:07:06,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-10-17 17:07:06,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:06,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:06,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:06,741 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 17:07:06,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:06,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 51 states and 66 transitions. [2022-10-17 17:07:06,801 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 66 transitions. [2022-10-17 17:07:06,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-10-17 17:07:06,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:06,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:06,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:06,965 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 17:07:06,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:07,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 53 states and 69 transitions. [2022-10-17 17:07:07,002 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 69 transitions. [2022-10-17 17:07:07,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-10-17 17:07:07,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:07,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:07,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:07,197 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 17:07:07,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:07,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 65 states and 94 transitions. [2022-10-17 17:07:07,376 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 94 transitions. [2022-10-17 17:07:07,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-10-17 17:07:07,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:07,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:07,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:07,569 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 17:07:07,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:07,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 66 states and 95 transitions. [2022-10-17 17:07:07,599 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 95 transitions. [2022-10-17 17:07:07,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-10-17 17:07:07,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:07,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:07,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:07,723 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 17:07:07,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:07,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 67 states and 96 transitions. [2022-10-17 17:07:07,737 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 96 transitions. [2022-10-17 17:07:07,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-10-17 17:07:07,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:07,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:07,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:07,791 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 17:07:07,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:07,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 68 states and 96 transitions. [2022-10-17 17:07:07,805 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 96 transitions. [2022-10-17 17:07:07,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 17:07:07,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:07,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:07,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:08,083 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 17:07:08,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:08,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 82 states and 130 transitions. [2022-10-17 17:07:08,544 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 130 transitions. [2022-10-17 17:07:08,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-10-17 17:07:08,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:08,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:08,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:08,672 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 17:07:08,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:08,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 84 states and 136 transitions. [2022-10-17 17:07:08,765 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 136 transitions. [2022-10-17 17:07:08,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-10-17 17:07:08,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:08,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:08,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:09,205 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 17:07:09,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:09,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 90 states and 152 transitions. [2022-10-17 17:07:09,445 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 152 transitions. [2022-10-17 17:07:09,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-10-17 17:07:09,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:09,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:09,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:09,490 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 17:07:09,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:09,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 95 states and 161 transitions. [2022-10-17 17:07:09,573 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 161 transitions. [2022-10-17 17:07:09,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-10-17 17:07:09,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:09,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:09,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:09,721 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 17:07:09,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:09,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 96 states and 162 transitions. [2022-10-17 17:07:09,750 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 162 transitions. [2022-10-17 17:07:09,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 17:07:09,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:09,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:09,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:09,792 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 17:07:09,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:09,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 101 states and 172 transitions. [2022-10-17 17:07:09,961 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 172 transitions. [2022-10-17 17:07:09,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 17:07:09,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:09,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:09,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:10,166 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 17:07:10,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:10,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 102 states and 173 transitions. [2022-10-17 17:07:10,210 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 173 transitions. [2022-10-17 17:07:10,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 17:07:10,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:10,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:10,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:10,251 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 17:07:10,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:10,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 103 states and 174 transitions. [2022-10-17 17:07:10,272 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 174 transitions. [2022-10-17 17:07:10,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-10-17 17:07:10,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:10,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:10,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:10,355 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:07:10,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:10,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 108 states and 193 transitions. [2022-10-17 17:07:10,746 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 193 transitions. [2022-10-17 17:07:10,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-10-17 17:07:10,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:10,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:10,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:10,794 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 17:07:10,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:10,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 109 states and 194 transitions. [2022-10-17 17:07:10,817 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 194 transitions. [2022-10-17 17:07:10,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 17:07:10,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:10,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:10,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:10,901 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:07:11,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:11,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 110 states and 194 transitions. [2022-10-17 17:07:11,027 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 194 transitions. [2022-10-17 17:07:11,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-10-17 17:07:11,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:11,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:11,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:11,108 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:07:11,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:11,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 109 states and 191 transitions. [2022-10-17 17:07:11,254 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 191 transitions. [2022-10-17 17:07:11,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 17:07:11,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:11,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:11,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:11,428 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 10 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:07:12,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:12,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 123 states and 237 transitions. [2022-10-17 17:07:12,311 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 237 transitions. [2022-10-17 17:07:12,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-10-17 17:07:12,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:12,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:12,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:12,385 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:07:13,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:13,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 137 states and 275 transitions. [2022-10-17 17:07:13,461 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 275 transitions. [2022-10-17 17:07:13,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-10-17 17:07:13,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:13,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:13,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:13,559 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:07:13,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:13,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 139 states and 277 transitions. [2022-10-17 17:07:13,846 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 277 transitions. [2022-10-17 17:07:13,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-10-17 17:07:13,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:13,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:13,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:13,951 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:07:14,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:14,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 140 states and 277 transitions. [2022-10-17 17:07:14,152 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 277 transitions. [2022-10-17 17:07:14,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-10-17 17:07:14,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:14,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:14,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:14,321 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:07:14,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:14,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 143 states and 287 transitions. [2022-10-17 17:07:14,797 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 287 transitions. [2022-10-17 17:07:14,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-10-17 17:07:14,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:14,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:14,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:14,883 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:07:15,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:15,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 145 states and 292 transitions. [2022-10-17 17:07:15,099 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 292 transitions. [2022-10-17 17:07:15,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-10-17 17:07:15,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:15,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:15,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:15,191 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 10 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:07:15,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:15,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 150 states and 305 transitions. [2022-10-17 17:07:15,446 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 305 transitions. [2022-10-17 17:07:15,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-10-17 17:07:15,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:15,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:15,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:15,519 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:07:15,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:15,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 151 states and 306 transitions. [2022-10-17 17:07:15,548 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 306 transitions. [2022-10-17 17:07:15,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-10-17 17:07:15,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:15,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:15,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:15,632 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:07:15,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:15,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 152 states and 307 transitions. [2022-10-17 17:07:15,659 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 307 transitions. [2022-10-17 17:07:15,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:15,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:15,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:15,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:15,734 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:07:16,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:16,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 155 states and 309 transitions. [2022-10-17 17:07:16,789 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 309 transitions. [2022-10-17 17:07:16,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-10-17 17:07:16,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:16,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:16,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:16,890 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 10 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:07:16,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:16,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 156 states and 310 transitions. [2022-10-17 17:07:16,916 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 310 transitions. [2022-10-17 17:07:16,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-10-17 17:07:16,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:16,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:16,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:16,997 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:17,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:17,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 157 states and 313 transitions. [2022-10-17 17:07:17,035 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 313 transitions. [2022-10-17 17:07:17,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-10-17 17:07:17,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:17,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:17,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:17,143 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 10 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:07:17,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:17,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 158 states and 314 transitions. [2022-10-17 17:07:17,170 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 314 transitions. [2022-10-17 17:07:17,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-10-17 17:07:17,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:17,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:17,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:17,232 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 14 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-10-17 17:07:17,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:17,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 324 transitions. [2022-10-17 17:07:17,842 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 324 transitions. [2022-10-17 17:07:17,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-10-17 17:07:17,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:17,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:17,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:17,899 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:17,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:17,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:17,993 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:17,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-10-17 17:07:17,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:17,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:18,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:18,063 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:18,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:18,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:18,091 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:18,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-10-17 17:07:18,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:18,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:18,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:18,147 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:18,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:18,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:18,168 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:18,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-10-17 17:07:18,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:18,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:18,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:18,226 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:18,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:18,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:18,247 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:18,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-10-17 17:07:18,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:18,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:18,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:18,305 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:18,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:18,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:18,333 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:18,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:18,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:18,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:18,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:18,412 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:18,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:18,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:18,431 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:18,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-10-17 17:07:18,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:18,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:18,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:18,485 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:18,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:18,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:18,506 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:18,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-10-17 17:07:18,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:18,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:18,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:18,560 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:18,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:18,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:18,581 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:18,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-10-17 17:07:18,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:18,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:18,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:18,669 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:18,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:18,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:18,690 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:18,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-10-17 17:07:18,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:18,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:18,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:18,756 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:18,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:18,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:18,777 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:18,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-10-17 17:07:18,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:18,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:18,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:18,845 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:18,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:18,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:18,866 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:18,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-10-17 17:07:18,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:18,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:18,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:18,925 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:18,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:18,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:18,945 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:18,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:18,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:18,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:18,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:18,998 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:19,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:19,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:19,016 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:19,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:19,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:19,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:19,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:19,068 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:19,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:19,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:19,085 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:19,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:19,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:19,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:19,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:19,141 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:19,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:19,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:19,159 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:19,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:19,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:19,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:19,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:19,220 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:19,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:19,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:19,237 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:19,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:19,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:19,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:19,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:19,287 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:19,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:19,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:19,304 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:19,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:19,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:19,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:19,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:19,354 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:19,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:19,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:19,371 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:19,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:19,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:19,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:19,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:19,427 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:19,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:19,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:19,444 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:19,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:19,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:19,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:19,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:19,501 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:19,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:19,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:19,518 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:19,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:19,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:19,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:19,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:19,568 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:19,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:19,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:19,598 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:19,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:19,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:19,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:19,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:19,658 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:19,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:19,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:19,679 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:19,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:19,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:19,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:19,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:19,742 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:19,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:19,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:19,758 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:19,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:19,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:19,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:19,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:19,807 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:19,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:19,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:19,823 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:19,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:19,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:19,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:19,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:19,874 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:19,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:19,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:19,891 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:19,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:19,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:19,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:19,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:19,945 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:19,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:19,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:19,962 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:19,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:19,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:19,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:19,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:20,015 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:20,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:20,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:20,041 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:20,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:20,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:20,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:20,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:20,100 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:20,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:20,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:20,118 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:20,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:20,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:20,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:20,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:20,170 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:20,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:20,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:20,187 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:20,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:20,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:20,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:20,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:20,236 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:20,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:20,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:20,256 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:20,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:20,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:20,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:20,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:20,311 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:20,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:20,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:20,328 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:20,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:20,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:20,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:20,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:20,383 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:20,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:20,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:20,401 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:20,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:20,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:20,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:20,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:20,451 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:20,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:20,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:20,487 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:20,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:20,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:20,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:20,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:20,561 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:20,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:20,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:20,577 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:20,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:20,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:20,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:20,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:20,629 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:20,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:20,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:20,646 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:20,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:20,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:20,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:20,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:20,695 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:20,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:20,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:20,712 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:20,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:20,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:20,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:20,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:20,762 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:20,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:20,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:20,778 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:20,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:20,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:20,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:20,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:20,825 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:20,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:20,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:20,842 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:20,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:20,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:20,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:20,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:20,890 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:20,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:20,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:20,908 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:20,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:20,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:20,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:20,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:20,972 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:20,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:20,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:20,989 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:20,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:20,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:20,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:21,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:21,051 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:21,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:21,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:21,068 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:21,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:21,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:21,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:21,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:21,121 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:21,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:21,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:21,137 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:21,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:21,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:21,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:21,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:21,189 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:21,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:21,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:21,206 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:21,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:21,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:21,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:21,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:21,254 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:21,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:21,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:21,270 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:21,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:21,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:21,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:21,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:21,330 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:21,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:21,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:21,347 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:21,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:21,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:21,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:21,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:21,395 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:21,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:21,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:21,411 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:21,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:21,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:21,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:21,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:21,477 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:21,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:21,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:21,499 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:21,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:21,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:21,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:21,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:21,559 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:21,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:21,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:21,581 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:21,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:21,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:21,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:21,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:21,635 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:21,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:21,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:21,652 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:21,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:21,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:21,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:21,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:21,706 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:21,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:21,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:21,723 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:21,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:21,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:21,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:21,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:21,777 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:21,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:21,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:21,793 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:21,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:21,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:21,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:21,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:21,843 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:21,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:21,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:21,861 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:21,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:21,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:21,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:21,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:21,915 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:21,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:21,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:21,932 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:21,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:21,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:21,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:21,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:21,982 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:22,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:22,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:22,007 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:22,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:22,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:22,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:22,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:22,054 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:22,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:22,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:22,070 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:22,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:22,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:22,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:22,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:22,120 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:22,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:22,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:22,138 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:22,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:22,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:22,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:22,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:22,187 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:22,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:22,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:22,204 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:22,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:22,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:22,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:22,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:22,252 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:22,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:22,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:22,269 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:22,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:22,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:22,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:22,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:22,317 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:22,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:22,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:22,334 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:22,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:22,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:22,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:22,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:22,388 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:22,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:22,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:22,405 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:22,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:22,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:22,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:22,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:22,453 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:22,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:22,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:22,469 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:22,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:22,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:22,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:22,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:22,517 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:22,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:22,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:22,542 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:22,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:22,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:22,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:22,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:22,594 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:22,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:22,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:22,610 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:22,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:22,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:22,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:22,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:22,661 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:22,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:22,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:22,678 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:22,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:22,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:22,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:22,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:22,725 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:22,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:22,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:22,742 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:22,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:22,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:22,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:22,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:22,788 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:22,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:22,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:22,805 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:22,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:22,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:22,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:22,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:22,853 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:22,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:22,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:22,878 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:22,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:22,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:22,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:22,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:22,929 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:22,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:22,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:22,945 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:22,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:22,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:22,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:22,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:23,017 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:23,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:23,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:23,032 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:23,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:23,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:23,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:23,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:23,080 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:23,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:23,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:23,116 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:23,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:23,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:23,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:23,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:23,166 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:23,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:23,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:23,183 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:23,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:23,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:23,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:23,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:23,230 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:23,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:23,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:23,246 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:23,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:23,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:23,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:23,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:23,294 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:23,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:23,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:23,313 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:23,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:23,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:23,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:23,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:23,361 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:23,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:23,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:23,376 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:23,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:23,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:23,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:23,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:23,432 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:23,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:23,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:23,448 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:23,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:23,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:23,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:23,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:23,496 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:23,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:23,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:23,512 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:23,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:23,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:23,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:23,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:23,561 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:23,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:23,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:23,577 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:23,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:23,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:23,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:23,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:23,625 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:23,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:23,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:23,667 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:23,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:23,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:23,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:23,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:23,724 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:23,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:23,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:23,745 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:23,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:23,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:23,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:23,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:23,804 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:23,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:23,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:23,825 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:23,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:23,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:23,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:23,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:23,877 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:23,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:23,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:23,893 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:23,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:23,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:23,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:23,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:23,937 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:23,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:23,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:23,953 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:23,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:23,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:23,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:23,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:24,003 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:24,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:24,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:24,019 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:24,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:24,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:24,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:24,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:24,081 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:24,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:24,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:24,097 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:24,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:24,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:24,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:24,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:24,148 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:24,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:24,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:24,163 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:24,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:24,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:24,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:24,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:24,209 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:24,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:24,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:24,225 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:24,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:24,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:24,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:24,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:24,271 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:24,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:24,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:24,286 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:24,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:24,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:24,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:24,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:24,337 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:24,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:24,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:24,359 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:24,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:24,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:24,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:24,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:24,404 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:24,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:24,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:24,420 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:24,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:24,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:24,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:24,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:24,469 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:24,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:24,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:24,484 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:24,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:24,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:24,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:24,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:24,529 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:24,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:24,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:24,544 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:24,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:24,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:24,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:24,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:24,591 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:24,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:24,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:24,608 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:24,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:24,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:24,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:24,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:24,661 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:24,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:24,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:24,677 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:24,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:24,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:24,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:24,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:24,727 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:24,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:24,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:24,744 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:24,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:24,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:24,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:24,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:24,808 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:24,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:24,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:24,824 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:24,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:24,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:24,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:24,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:24,876 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:24,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:24,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:24,892 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:24,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:24,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:24,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:24,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:24,942 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:24,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:24,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:24,963 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:24,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:24,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:24,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:24,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:25,010 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:25,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:25,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:25,025 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:25,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:25,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:25,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:25,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:25,072 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:25,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:25,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:25,087 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:25,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:25,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:25,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:25,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:25,136 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:25,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:25,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:25,152 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:25,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:25,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:25,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:25,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:25,201 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:25,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:25,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:25,217 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:25,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:25,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:25,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:25,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:25,264 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:25,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:25,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:25,279 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:25,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:25,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:25,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:25,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:25,326 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:25,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:25,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:25,341 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:25,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:25,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:25,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:25,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:25,387 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:25,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:25,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:25,402 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:25,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:25,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:25,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:25,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:25,449 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:25,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:25,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:25,468 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:25,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:25,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:25,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:25,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:25,516 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:25,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:25,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:25,531 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:25,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:25,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:25,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:25,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:25,582 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:25,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:25,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:25,597 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:25,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:25,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:25,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:25,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:25,640 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:25,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:25,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:25,655 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:25,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:25,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:25,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:25,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:25,700 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:25,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:25,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:25,716 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:25,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:25,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:25,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:25,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:25,758 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:25,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:25,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:25,774 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:25,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:25,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:25,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:25,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:25,819 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:25,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:25,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:25,834 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:25,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:25,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:25,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:25,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:25,876 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:25,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:25,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:25,892 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:25,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:25,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:25,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:25,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:25,933 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:25,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:25,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:25,948 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:25,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:25,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:25,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:25,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:25,997 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:26,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:26,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:26,012 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:26,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:26,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:26,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:26,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:26,056 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:26,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:26,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:26,072 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:26,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:26,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:26,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:26,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:26,121 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:26,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:26,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:26,141 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:26,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:26,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:26,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:26,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:26,185 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:26,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:26,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:26,201 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:26,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:26,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:26,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:26,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:26,243 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:26,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:26,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:26,258 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:26,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:26,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:26,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:26,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:26,306 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:26,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:26,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:26,322 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:26,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:26,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:26,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:26,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:26,368 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:26,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:26,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:26,384 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:26,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:26,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:26,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:26,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:26,426 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:26,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:26,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:26,442 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:26,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:26,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:26,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:26,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:26,484 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:26,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:26,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:26,499 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:26,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:26,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:26,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:26,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:26,545 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:26,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:26,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:26,560 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:26,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:26,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:26,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:26,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:26,604 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:26,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:26,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:26,619 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:26,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:26,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:26,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:26,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:26,679 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:26,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:26,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:26,693 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:26,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:26,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:26,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:26,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:26,744 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:26,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:26,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:26,759 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:26,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:26,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:26,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:26,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:26,803 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:26,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:26,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:26,818 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:26,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:26,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:26,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:26,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:26,860 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:26,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:26,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:26,875 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:26,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:26,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:26,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:26,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:26,917 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:26,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:26,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:26,931 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:26,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:26,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:26,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:26,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:26,973 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:26,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:26,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:26,988 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:26,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:26,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:26,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:27,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:27,037 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:27,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:27,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:27,046 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:27,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:27,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:27,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:27,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:27,087 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:27,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:27,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:27,103 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:27,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:27,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:27,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:27,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:27,145 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:27,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:27,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:27,161 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:27,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:27,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:27,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:27,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:27,204 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:27,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:27,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:27,220 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:27,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:27,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:27,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:27,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:27,264 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:27,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:27,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:27,279 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:27,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:27,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:27,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:27,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:27,326 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:27,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:27,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:27,341 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:27,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:27,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:27,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:27,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:27,382 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:27,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:27,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:27,398 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:27,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:27,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:27,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:27,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:27,444 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:27,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:27,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:27,459 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:27,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:27,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:27,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:27,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:27,503 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:27,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:27,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:27,519 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:27,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:27,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:27,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:27,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:27,563 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:27,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:27,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:27,578 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:27,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:27,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:27,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:27,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:27,621 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:27,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:27,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:27,637 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:27,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:27,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:27,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:27,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:27,679 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:27,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:27,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:27,695 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:27,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:27,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:27,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:27,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:27,742 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:27,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:27,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:27,758 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:27,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:27,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:27,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:27,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:27,799 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:27,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:27,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:27,814 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:27,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:27,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:27,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:27,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:27,861 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:27,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:27,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:27,876 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:27,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:27,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:27,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:27,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:27,919 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:27,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:27,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:27,934 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:27,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:27,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:27,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:27,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:27,978 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:27,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:27,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:27,994 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:27,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:27,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:27,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:28,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:28,037 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:28,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:28,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:28,051 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:28,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:28,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:28,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:28,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:28,094 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:28,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:28,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:28,110 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:28,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:28,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:28,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:28,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:28,152 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:28,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:28,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:28,171 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:28,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:28,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:28,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:28,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:28,223 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:28,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:28,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:28,238 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:28,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:28,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:28,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:28,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:28,279 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:28,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:28,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:28,294 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:28,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:28,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:28,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:28,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:28,340 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:28,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:28,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:28,355 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:28,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:28,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:28,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:28,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:28,396 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:28,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:28,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:28,411 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:28,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:28,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:28,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:28,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:28,461 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:28,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:28,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:28,478 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:28,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:28,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:28,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:28,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:28,520 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:28,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:28,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:28,534 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:28,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:28,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:28,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:28,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:28,574 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:28,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:28,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:28,588 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:28,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:28,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:28,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:28,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:28,628 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:28,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:28,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:28,642 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:28,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:28,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:28,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:28,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:28,684 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:28,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:28,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:28,704 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:28,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:28,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:28,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:28,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:28,758 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:28,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:28,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:28,774 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:28,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:28,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:28,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:28,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:28,816 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:28,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:28,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:28,832 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:28,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:28,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:28,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:28,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:28,873 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:28,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:28,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:28,888 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:28,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:28,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:28,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:28,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:28,929 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:28,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:28,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:28,944 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:28,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:28,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:28,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:28,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:28,985 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:29,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:29,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:29,002 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:29,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:29,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:29,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:29,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:29,042 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:29,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:29,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:29,057 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:29,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:29,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:29,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:29,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:29,100 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:29,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:29,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:29,115 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:29,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:29,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:29,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:29,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:29,158 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:29,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:29,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:29,173 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:29,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:29,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:29,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:29,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:29,215 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:29,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:29,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:29,230 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:29,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:29,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:29,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:29,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:29,272 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:29,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:29,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:29,288 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:29,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:29,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:29,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:29,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:29,331 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:29,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:29,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:29,346 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:29,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:29,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:29,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:29,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:29,387 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:29,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:29,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:29,403 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:29,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:29,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:29,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:29,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:29,445 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:29,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:29,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:29,460 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:29,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:29,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:29,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:29,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:29,502 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:29,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:29,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:29,517 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:29,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:29,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:29,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:29,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:29,564 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:29,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:29,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:29,578 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:29,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:29,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:29,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:29,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:29,620 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:29,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:29,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:29,635 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:29,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:29,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:29,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:29,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:29,676 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:29,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:29,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:29,691 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:29,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:29,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:29,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:29,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:29,735 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:29,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:29,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:29,751 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:29,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:29,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:29,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:29,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:29,792 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:29,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:29,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:29,807 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:29,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:29,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:29,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:29,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:29,850 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:29,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:29,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:29,865 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:29,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:29,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:29,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:29,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:29,907 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:29,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:29,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:29,921 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:29,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:29,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:29,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:29,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:29,963 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:29,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:29,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:29,979 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:29,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:29,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:29,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:29,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:30,032 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:30,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:30,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:30,047 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:30,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:30,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:30,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:30,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:30,092 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:30,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:30,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:30,107 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:30,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:30,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:30,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:30,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:30,150 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:30,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:30,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:30,165 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:30,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:30,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:30,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:30,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:30,206 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:30,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:30,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:30,221 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:30,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:30,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:30,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:30,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:30,265 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:30,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:30,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:30,279 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:30,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:30,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:30,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:30,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:30,314 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:30,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:30,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:30,324 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:30,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:30,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:30,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:30,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:30,361 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:30,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:30,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:30,371 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:30,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:30,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:30,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:30,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:30,413 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:30,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:30,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:30,428 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:30,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:30,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:30,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:30,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:30,466 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:30,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:30,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:30,477 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:30,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:30,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:30,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:30,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:30,520 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:30,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:30,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:30,535 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:30,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:30,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:30,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:30,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:30,576 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:30,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:30,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:30,591 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:30,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:30,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:30,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:30,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:30,636 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:30,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:30,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:30,651 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:30,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:30,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:30,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:30,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:30,692 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:30,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:30,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:30,706 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:30,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:30,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:30,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:30,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:30,746 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:30,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:30,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:30,761 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:30,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:30,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:30,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:30,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:30,801 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:30,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:30,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:30,816 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:30,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:30,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:30,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:30,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:30,857 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:30,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:30,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:30,871 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:30,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:30,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:30,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:30,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:30,915 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:30,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:30,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:30,931 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:30,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:30,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:30,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:30,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:30,973 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:30,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:30,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:30,987 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:30,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:30,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:30,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:30,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:31,027 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:31,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:31,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:31,042 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:31,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:31,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:31,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:31,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:31,082 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:31,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:31,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:31,096 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:31,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:31,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:31,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:31,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:31,137 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:31,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:31,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:31,153 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:31,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:31,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:31,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:31,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:31,198 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:31,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:31,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:31,213 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:31,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:31,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:31,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:31,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:07:31,284 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 17:07:31,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:31,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 162 states and 316 transitions. [2022-10-17 17:07:31,302 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2022-10-17 17:07:31,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-17 17:07:31,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:31,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:31,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat