./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec5_product57.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_b8a1cf8b-4384-4748-8506-98a463a79ec3/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a1cf8b-4384-4748-8506-98a463a79ec3/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_b8a1cf8b-4384-4748-8506-98a463a79ec3/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a1cf8b-4384-4748-8506-98a463a79ec3/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec5_product57.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a1cf8b-4384-4748-8506-98a463a79ec3/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_b8a1cf8b-4384-4748-8506-98a463a79ec3/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 aba011a2dee79947f4cca7910fc4583b21e1f3cb9acd1affa050aa7677352666 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:34:17,413 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:34:17,415 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:34:17,448 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:34:17,448 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:34:17,450 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:34:17,451 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:34:17,454 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:34:17,456 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:34:17,457 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:34:17,458 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:34:17,460 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:34:17,460 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:34:17,462 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:34:17,463 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:34:17,464 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:34:17,466 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:34:17,467 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:34:17,469 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:34:17,471 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:34:17,477 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:34:17,483 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:34:17,484 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:34:17,487 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:34:17,492 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:34:17,497 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:34:17,498 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:34:17,499 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:34:17,501 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:34:17,502 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:34:17,503 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:34:17,505 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:34:17,507 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:34:17,508 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:34:17,509 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:34:17,511 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:34:17,512 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:34:17,512 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:34:17,512 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:34:17,513 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:34:17,514 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:34:17,515 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a1cf8b-4384-4748-8506-98a463a79ec3/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 16:34:17,588 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:34:17,591 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:34:17,593 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:34:17,593 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:34:17,594 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:34:17,595 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:34:17,595 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:34:17,595 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:34:17,595 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:34:17,596 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:34:17,597 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:34:17,597 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:34:17,597 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:34:17,598 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:34:17,598 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:34:17,598 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:34:17,598 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:34:17,599 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:34:17,599 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:34:17,599 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:34:17,599 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:34:17,600 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:34:17,600 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:34:17,600 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:34:17,600 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:34:17,601 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:34:17,602 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:34:17,603 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:34:17,603 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_b8a1cf8b-4384-4748-8506-98a463a79ec3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a1cf8b-4384-4748-8506-98a463a79ec3/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aba011a2dee79947f4cca7910fc4583b21e1f3cb9acd1affa050aa7677352666 [2022-10-17 16:34:17,943 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:34:17,972 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:34:17,975 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:34:17,976 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:34:17,978 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:34:17,980 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a1cf8b-4384-4748-8506-98a463a79ec3/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/product-lines/minepump_spec5_product57.cil.c [2022-10-17 16:34:18,051 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a1cf8b-4384-4748-8506-98a463a79ec3/bin/ukojak-92XMlrwhuB/data/4381bff7d/1bb700abc4b94e25b7383a8ce3a97f3b/FLAGc1e75bfce [2022-10-17 16:34:18,599 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:34:18,600 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a1cf8b-4384-4748-8506-98a463a79ec3/sv-benchmarks/c/product-lines/minepump_spec5_product57.cil.c [2022-10-17 16:34:18,614 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a1cf8b-4384-4748-8506-98a463a79ec3/bin/ukojak-92XMlrwhuB/data/4381bff7d/1bb700abc4b94e25b7383a8ce3a97f3b/FLAGc1e75bfce [2022-10-17 16:34:18,943 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a1cf8b-4384-4748-8506-98a463a79ec3/bin/ukojak-92XMlrwhuB/data/4381bff7d/1bb700abc4b94e25b7383a8ce3a97f3b [2022-10-17 16:34:18,945 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:34:18,949 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:34:18,952 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:34:18,953 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:34:18,956 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:34:18,957 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:34:18" (1/1) ... [2022-10-17 16:34:18,958 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ff843ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:18, skipping insertion in model container [2022-10-17 16:34:18,958 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:34:18" (1/1) ... [2022-10-17 16:34:18,966 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:34:19,036 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:34:19,242 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_b8a1cf8b-4384-4748-8506-98a463a79ec3/sv-benchmarks/c/product-lines/minepump_spec5_product57.cil.c[1605,1618] [2022-10-17 16:34:19,371 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:34:19,380 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:34:19,393 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_b8a1cf8b-4384-4748-8506-98a463a79ec3/sv-benchmarks/c/product-lines/minepump_spec5_product57.cil.c[1605,1618] [2022-10-17 16:34:19,481 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:34:19,513 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:34:19,514 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:19 WrapperNode [2022-10-17 16:34:19,514 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:34:19,515 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:34:19,516 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:34:19,517 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:34:19,525 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:19" (1/1) ... [2022-10-17 16:34:19,555 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:19" (1/1) ... [2022-10-17 16:34:19,598 INFO L138 Inliner]: procedures = 58, calls = 159, calls flagged for inlining = 27, calls inlined = 24, statements flattened = 285 [2022-10-17 16:34:19,600 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:34:19,601 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:34:19,601 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:34:19,602 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:34:19,611 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:19" (1/1) ... [2022-10-17 16:34:19,611 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:19" (1/1) ... [2022-10-17 16:34:19,625 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:19" (1/1) ... [2022-10-17 16:34:19,632 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:19" (1/1) ... [2022-10-17 16:34:19,638 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:19" (1/1) ... [2022-10-17 16:34:19,643 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:19" (1/1) ... [2022-10-17 16:34:19,653 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:19" (1/1) ... [2022-10-17 16:34:19,655 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:19" (1/1) ... [2022-10-17 16:34:19,658 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:34:19,659 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:34:19,659 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:34:19,659 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:34:19,660 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:19" (1/1) ... [2022-10-17 16:34:19,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:34:19,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a1cf8b-4384-4748-8506-98a463a79ec3/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:34:19,688 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a1cf8b-4384-4748-8506-98a463a79ec3/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:34:19,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a1cf8b-4384-4748-8506-98a463a79ec3/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:34:19,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:34:19,741 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2022-10-17 16:34:19,742 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2022-10-17 16:34:19,743 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2022-10-17 16:34:19,743 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2022-10-17 16:34:19,743 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2022-10-17 16:34:19,743 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2022-10-17 16:34:19,743 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2022-10-17 16:34:19,743 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2022-10-17 16:34:19,743 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2022-10-17 16:34:19,744 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2022-10-17 16:34:19,744 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2022-10-17 16:34:19,744 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2022-10-17 16:34:19,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:34:19,744 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2022-10-17 16:34:19,744 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2022-10-17 16:34:19,744 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:34:19,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:34:19,872 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:34:19,874 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:34:20,343 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:34:20,529 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:34:20,530 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-10-17 16:34:20,533 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:34:20 BoogieIcfgContainer [2022-10-17 16:34:20,533 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:34:20,535 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:34:20,535 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:34:20,545 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:34:20,545 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:34:20" (1/1) ... [2022-10-17 16:34:20,553 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:34:20,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:20,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 58 states and 77 transitions. [2022-10-17 16:34:20,624 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 77 transitions. [2022-10-17 16:34:20,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-10-17 16:34:20,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:20,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:20,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:20,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:34:20,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:20,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 58 states and 75 transitions. [2022-10-17 16:34:20,906 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 75 transitions. [2022-10-17 16:34:20,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:34:20,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:20,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:20,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:21,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:34:21,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:21,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 60 states and 78 transitions. [2022-10-17 16:34:21,136 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 78 transitions. [2022-10-17 16:34:21,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:34:21,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:21,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:21,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:21,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:34:21,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:21,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 71 states and 99 transitions. [2022-10-17 16:34:21,459 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 99 transitions. [2022-10-17 16:34:21,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-10-17 16:34:21,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:21,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:21,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:21,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:34:21,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:21,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 83 states and 123 transitions. [2022-10-17 16:34:21,924 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 123 transitions. [2022-10-17 16:34:21,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-10-17 16:34:21,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:21,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:21,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:22,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:34:22,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:22,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 84 states and 124 transitions. [2022-10-17 16:34:22,063 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 124 transitions. [2022-10-17 16:34:22,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-10-17 16:34:22,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:22,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:22,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:22,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:34:22,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:22,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 85 states and 125 transitions. [2022-10-17 16:34:22,147 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 125 transitions. [2022-10-17 16:34:22,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-10-17 16:34:22,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:22,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:22,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:22,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:34:22,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:22,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 86 states and 126 transitions. [2022-10-17 16:34:22,243 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 126 transitions. [2022-10-17 16:34:22,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-10-17 16:34:22,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:22,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:22,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:22,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:34:22,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:22,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 87 states and 127 transitions. [2022-10-17 16:34:22,336 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 127 transitions. [2022-10-17 16:34:22,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-10-17 16:34:22,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:22,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:22,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:22,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:34:23,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:23,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 102 states and 161 transitions. [2022-10-17 16:34:23,205 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 161 transitions. [2022-10-17 16:34:23,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-10-17 16:34:23,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:23,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:23,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:23,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:34:23,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:23,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 104 states and 165 transitions. [2022-10-17 16:34:23,619 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 165 transitions. [2022-10-17 16:34:23,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:23,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:23,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:23,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:23,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:24,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:24,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 110 states and 179 transitions. [2022-10-17 16:34:24,340 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 179 transitions. [2022-10-17 16:34:24,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-10-17 16:34:24,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:24,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:24,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:24,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:34:24,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:24,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 110 states and 177 transitions. [2022-10-17 16:34:24,498 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 177 transitions. [2022-10-17 16:34:24,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-10-17 16:34:24,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:24,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:24,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:24,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:34:24,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:24,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 112 states and 182 transitions. [2022-10-17 16:34:24,744 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 182 transitions. [2022-10-17 16:34:24,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:24,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:24,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:24,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:24,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:24,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:24,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 112 states and 182 transitions. [2022-10-17 16:34:24,924 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 182 transitions. [2022-10-17 16:34:24,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:24,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:24,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:24,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:25,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:25,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:25,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 112 states and 182 transitions. [2022-10-17 16:34:25,056 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 182 transitions. [2022-10-17 16:34:25,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:25,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:25,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:25,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:25,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:25,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:25,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 112 states and 182 transitions. [2022-10-17 16:34:25,195 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 182 transitions. [2022-10-17 16:34:25,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:25,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:25,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:25,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:25,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:34:26,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:26,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 213 transitions. [2022-10-17 16:34:26,715 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 213 transitions. [2022-10-17 16:34:26,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:26,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:26,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:26,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:26,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:26,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:26,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 213 transitions. [2022-10-17 16:34:26,828 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 213 transitions. [2022-10-17 16:34:26,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:26,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:26,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:26,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:27,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:34:27,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:27,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 127 states and 214 transitions. [2022-10-17 16:34:27,152 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 214 transitions. [2022-10-17 16:34:27,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-10-17 16:34:27,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:27,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:27,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:27,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:29,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:29,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 142 states and 254 transitions. [2022-10-17 16:34:29,601 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 254 transitions. [2022-10-17 16:34:29,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-10-17 16:34:29,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:29,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:29,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:29,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:29,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:29,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 142 states and 254 transitions. [2022-10-17 16:34:29,912 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 254 transitions. [2022-10-17 16:34:29,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-10-17 16:34:29,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:29,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:29,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:30,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:30,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:30,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 142 states and 254 transitions. [2022-10-17 16:34:30,176 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 254 transitions. [2022-10-17 16:34:30,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-10-17 16:34:30,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:30,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:30,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:30,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:30,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:30,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 142 states and 254 transitions. [2022-10-17 16:34:30,426 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 254 transitions. [2022-10-17 16:34:30,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-10-17 16:34:30,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:30,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:30,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:30,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:30,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:30,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 142 states and 254 transitions. [2022-10-17 16:34:30,708 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 254 transitions. [2022-10-17 16:34:30,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:30,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:30,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:30,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:30,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:34:31,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:31,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:31,323 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:31,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-10-17 16:34:31,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:31,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:31,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:31,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:31,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:31,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:31,567 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:31,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-10-17 16:34:31,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:31,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:31,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:31,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:31,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:31,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:31,853 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:31,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-10-17 16:34:31,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:31,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:31,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:32,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:32,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:32,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:32,113 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:32,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-10-17 16:34:32,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:32,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:32,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:32,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:32,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:32,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:32,395 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:32,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:32,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:32,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:32,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:32,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:32,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:32,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:32,512 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:32,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:32,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:32,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:32,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:32,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:32,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:32,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:32,621 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:32,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:32,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:32,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:32,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:32,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:32,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:32,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:32,732 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:32,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:32,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:32,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:32,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:32,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:32,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:32,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:32,854 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:32,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:32,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:32,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:32,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:32,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:32,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:32,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:32,957 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:32,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:32,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:32,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:32,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:33,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:33,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:33,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:33,056 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:33,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:33,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:33,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:33,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:33,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:33,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:33,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:33,162 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:33,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:33,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:33,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:33,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:33,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:33,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:33,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:33,266 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:33,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:33,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:33,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:33,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:33,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:33,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:33,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:33,370 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:33,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:33,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:33,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:33,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:33,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:33,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:33,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:33,477 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:33,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:33,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:33,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:33,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:33,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:33,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:33,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:33,583 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:33,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:33,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:33,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:33,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:33,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:33,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:33,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:33,680 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:33,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:33,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:33,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:33,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:33,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:33,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:33,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:33,783 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:33,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:33,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:33,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:33,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:33,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:33,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:33,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:33,893 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:33,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:33,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:33,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:33,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:33,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:33,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:33,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:33,994 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:33,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:33,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:33,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:34,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:34,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:34,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:34,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:34,094 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:34,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:34,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:34,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:34,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:34,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:34,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:34,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:34,227 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:34,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:34,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:34,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:34,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:34,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:34,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:34,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:34,328 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:34,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-10-17 16:34:34,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:34,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:34,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:34,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:34,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:34,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:34,578 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:34,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-10-17 16:34:34,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:34,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:34,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:34,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:34,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:34,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:34,807 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:34,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-10-17 16:34:34,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:34,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:34,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:34,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:35,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:35,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:35,035 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:35,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-10-17 16:34:35,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:35,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:35,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:35,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:35,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:35,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:35,247 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:35,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-10-17 16:34:35,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:35,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:35,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:35,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:35,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:35,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:35,472 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:35,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:35,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:35,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:35,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:35,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:35,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:35,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:35,570 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:35,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:35,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:35,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:35,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:35,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:35,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:35,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:35,657 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:35,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:35,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:35,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:35,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:35,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:35,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:35,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:35,749 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:35,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:35,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:35,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:35,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:35,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:35,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:35,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:35,849 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:35,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:35,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:35,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:35,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:35,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:35,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:35,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:35,944 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:35,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:35,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:35,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:35,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:36,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:36,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:36,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:36,045 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:36,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:36,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:36,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:36,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:36,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:36,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:36,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:36,135 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:36,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:36,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:36,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:36,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:36,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:36,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:36,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:36,223 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:36,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:36,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:36,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:36,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:36,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:36,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:36,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:36,308 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:36,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:36,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:36,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:36,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:36,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:36,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:36,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:36,409 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:36,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:36,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:36,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:36,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:36,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:36,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:36,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:36,515 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:36,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:36,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:36,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:36,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:36,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:36,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:36,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:36,612 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:36,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:36,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:36,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:36,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:36,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:36,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:36,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:36,695 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:36,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:36,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:36,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:36,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:36,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:36,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:36,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:36,780 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:36,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:36,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:36,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:36,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:36,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:36,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:36,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:36,863 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:36,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:36,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:36,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:36,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:36,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:36,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:36,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:36,954 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:36,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:36,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:36,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:36,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:37,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:37,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:37,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:37,038 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:37,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:37,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:37,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:37,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:37,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:37,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:37,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:37,123 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:37,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:37,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:37,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:37,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:37,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:37,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:37,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:37,209 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:37,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:37,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:37,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:37,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:37,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:37,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:37,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:37,293 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:37,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:37,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:37,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:37,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:37,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:37,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:37,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:37,382 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:37,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:37,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:37,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:37,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:37,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:37,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:37,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:37,466 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:37,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:37,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:37,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:37,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:37,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:37,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:37,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:37,555 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:37,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:37,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:37,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:37,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:37,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:37,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:37,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:37,641 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:37,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:37,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:37,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:37,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:37,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:37,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:37,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:37,744 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:37,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:37,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:37,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:37,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:37,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:37,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:37,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:37,830 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:37,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:37,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:37,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:37,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:37,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:37,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:37,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:37,915 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:37,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:37,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:37,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:37,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:37,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:38,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:38,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:38,001 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:38,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:38,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:38,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:38,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:38,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:38,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:38,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:38,090 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:38,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:38,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:38,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:38,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:38,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:38,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:38,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:38,175 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:38,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:38,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:38,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:38,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:38,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:38,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:38,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:38,257 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:38,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:38,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:38,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:38,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:38,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:38,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:38,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:38,347 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:38,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:38,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:38,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:38,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:38,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:38,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:38,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:38,435 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:38,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:38,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:38,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:38,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:38,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:38,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:38,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:38,521 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:38,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:38,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:38,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:38,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:38,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:38,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:38,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:38,611 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:38,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:38,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:38,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:38,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:38,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:38,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:38,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:38,705 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:38,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:38,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:38,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:38,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:38,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:38,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:38,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:38,795 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:38,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:38,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:38,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:38,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:38,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:38,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:38,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:38,881 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:38,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:38,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:38,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:38,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:38,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:38,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:38,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:38,968 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:38,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:38,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:38,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:38,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:39,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:39,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:39,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:39,060 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:39,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:39,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:39,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:39,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:39,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:39,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:39,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:39,147 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:39,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:39,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:39,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:39,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:39,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:39,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:39,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:39,248 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:39,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:39,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:39,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:39,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:39,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:39,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:39,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:39,333 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:39,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:39,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:39,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:39,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:39,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:39,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:39,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:39,417 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:39,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:39,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:39,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:39,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:39,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:39,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:39,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:39,500 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:39,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:39,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:39,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:39,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:39,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:39,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:39,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:39,585 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:39,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:39,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:39,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:39,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:39,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:39,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:39,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:39,673 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:39,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:39,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:39,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:39,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:39,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:39,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:39,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:39,790 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:39,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:39,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:39,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:39,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:39,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:39,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:39,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:39,876 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:39,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:39,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:39,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:39,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:39,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:39,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:39,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:39,967 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:39,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:39,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:39,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:39,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:40,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:40,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:40,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:40,054 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:40,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:40,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:40,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:40,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:40,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:40,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:40,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:40,142 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:40,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:40,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:40,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:40,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:40,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:40,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:40,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:40,223 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:40,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:40,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:40,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:40,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:40,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:40,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:40,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:40,308 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:40,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:40,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:40,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:40,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:40,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:40,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:40,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:40,397 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:40,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:40,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:40,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:40,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:40,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:40,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:40,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:40,478 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:40,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:40,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:40,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:40,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:40,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:40,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:40,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:40,561 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:40,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:40,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:40,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:40,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:40,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:40,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:40,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:40,660 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:40,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:40,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:40,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:40,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:40,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:40,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:40,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:40,745 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:40,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:40,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:40,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:40,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:40,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:40,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:40,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:40,830 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:40,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:40,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:40,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:40,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:40,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:40,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:40,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:40,917 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:40,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:40,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:40,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:40,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:40,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:41,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:41,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:41,001 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:41,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:41,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:41,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:41,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:41,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:41,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:41,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:41,081 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:41,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:41,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:41,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:41,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:41,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:41,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:41,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:41,159 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:41,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:41,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:41,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:41,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:41,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:41,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:41,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:41,240 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:41,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:41,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:41,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:41,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:41,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:41,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:41,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:41,339 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:41,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:41,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:41,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:41,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:41,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:41,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:41,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:41,419 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:41,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:41,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:41,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:41,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:41,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:41,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:41,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:41,501 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:41,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:41,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:41,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:41,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:41,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:41,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:41,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:41,580 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:41,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:41,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:41,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:41,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:41,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:41,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:41,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:41,676 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:41,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:41,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:41,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:41,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:41,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:41,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:41,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:41,755 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:41,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:41,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:41,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:41,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:41,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:41,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:41,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:41,832 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:41,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:41,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:41,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:41,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:41,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:41,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:41,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:41,916 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:41,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:41,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:41,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:41,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:41,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:42,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:42,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:42,003 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:42,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:42,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:42,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:42,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:42,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:42,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:42,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:42,100 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:42,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:42,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:42,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:42,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:42,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:42,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:42,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:42,197 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:42,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:42,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:42,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:42,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:42,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:42,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:42,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:42,283 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:42,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:42,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:42,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:42,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:42,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:42,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:42,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:42,361 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:42,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:42,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:42,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:42,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:42,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:42,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:42,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:42,438 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:42,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:42,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:42,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:42,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:42,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:42,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:42,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:42,524 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:42,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:42,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:42,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:42,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:42,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:42,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:42,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:42,605 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:42,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:42,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:42,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:42,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:42,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:42,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:42,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:42,685 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:42,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:42,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:42,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:42,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:42,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:42,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:42,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:42,764 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:42,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:42,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:42,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:42,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:42,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:42,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:42,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:42,843 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:42,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:42,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:42,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:42,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:42,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:42,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:42,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:42,923 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:42,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:42,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:42,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:42,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:42,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:43,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:43,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:43,004 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:43,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:43,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:43,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:43,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:43,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:43,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:43,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:43,089 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:43,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:43,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:43,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:43,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:43,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:43,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:43,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:43,172 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:43,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:43,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:43,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:43,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:43,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:43,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:43,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:43,256 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:43,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:43,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:43,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:43,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:43,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:43,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:43,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:43,336 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:43,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:43,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:43,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:43,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:43,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:43,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:43,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:43,416 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:43,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:43,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:43,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:43,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:43,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:43,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:43,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:43,495 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:43,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:43,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:43,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:43,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:43,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:43,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:43,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:43,579 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:43,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:43,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:43,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:43,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:43,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:43,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:43,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:43,660 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:43,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:43,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:43,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:43,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:43,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:43,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:43,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:43,741 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:43,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:43,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:43,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:43,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:43,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:43,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:43,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:43,821 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:43,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:43,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:43,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:43,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:43,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:43,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:43,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:43,904 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:43,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:43,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:43,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:43,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:43,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:43,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:43,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:43,984 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:43,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:43,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:43,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:43,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:44,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:44,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:44,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:44,068 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:44,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:44,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:44,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:44,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:44,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:44,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:44,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:44,156 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:44,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:44,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:44,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:44,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:44,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:44,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:44,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:44,237 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:44,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:44,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:44,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:44,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:44,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:44,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:44,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:44,315 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:44,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:44,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:44,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:44,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:44,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:44,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:44,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:44,392 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:44,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:44,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:44,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:44,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:44,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:44,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:44,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:44,472 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:44,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:44,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:44,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:44,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:44,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:44,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:44,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:44,552 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:44,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:44,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:44,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:44,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:44,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:44,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:44,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:44,638 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:44,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:44,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:44,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:44,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:44,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:44,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:44,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:44,719 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:44,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:44,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:44,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:44,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:44,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:44,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:44,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:44,797 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:44,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:44,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:44,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:44,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:44,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:44,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:44,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:44,876 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:44,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:44,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:44,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:44,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:44,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:44,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:44,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:44,961 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:44,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:44,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:44,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:44,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:45,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:45,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:45,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:45,045 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:45,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:45,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:45,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:45,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:45,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:45,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:45,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:45,128 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:45,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:45,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:45,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:45,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:45,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:45,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:45,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:45,210 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:45,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:45,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:45,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:45,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:45,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:34:45,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:45,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 260 transitions. [2022-10-17 16:34:45,346 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 260 transitions. [2022-10-17 16:34:45,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:34:45,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:45,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:45,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat