./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/verifythis/lcp.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3324533d-bac0-4f13-bd6d-c84220c23dae/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3324533d-bac0-4f13-bd6d-c84220c23dae/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3324533d-bac0-4f13-bd6d-c84220c23dae/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3324533d-bac0-4f13-bd6d-c84220c23dae/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/verifythis/lcp.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3324533d-bac0-4f13-bd6d-c84220c23dae/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3324533d-bac0-4f13-bd6d-c84220c23dae/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1e47fbc54bff4eeebe072cdb8acf7cfe734a91f148fd421ae1769ba3b81a6f5a --- 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-6b4ec56 [2022-11-20 18:27:04,510 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:27:04,512 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:27:04,556 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:27:04,557 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:27:04,561 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:27:04,564 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:27:04,565 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:27:04,567 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:27:04,568 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:27:04,569 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:27:04,570 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:27:04,570 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:27:04,571 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:27:04,573 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:27:04,574 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:27:04,575 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:27:04,580 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:27:04,582 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:27:04,589 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:27:04,592 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:27:04,596 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:27:04,598 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:27:04,599 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:27:04,610 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:27:04,611 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:27:04,611 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:27:04,613 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:27:04,614 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:27:04,615 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:27:04,615 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:27:04,616 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:27:04,618 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:27:04,619 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:27:04,620 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:27:04,621 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:27:04,621 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:27:04,622 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:27:04,622 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:27:04,624 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:27:04,624 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:27:04,625 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3324533d-bac0-4f13-bd6d-c84220c23dae/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 18:27:04,667 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:27:04,667 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:27:04,669 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:27:04,669 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:27:04,670 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:27:04,670 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:27:04,671 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:27:04,671 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 18:27:04,671 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 18:27:04,671 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:27:04,672 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 18:27:04,673 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:27:04,673 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:27:04,673 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:27:04,673 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:27:04,674 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 18:27:04,674 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 18:27:04,674 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:27:04,674 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:27:04,675 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:27:04,675 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:27:04,675 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:27:04,676 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:27:04,676 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:27:04,676 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:27:04,676 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:27:04,677 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:27:04,677 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:27:04,678 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:27:04,678 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:27:04,678 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_3324533d-bac0-4f13-bd6d-c84220c23dae/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3324533d-bac0-4f13-bd6d-c84220c23dae/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1e47fbc54bff4eeebe072cdb8acf7cfe734a91f148fd421ae1769ba3b81a6f5a [2022-11-20 18:27:05,016 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:27:05,053 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:27:05,056 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:27:05,057 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:27:05,058 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:27:05,060 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3324533d-bac0-4f13-bd6d-c84220c23dae/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/verifythis/lcp.c [2022-11-20 18:27:08,087 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:27:08,283 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:27:08,284 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3324533d-bac0-4f13-bd6d-c84220c23dae/sv-benchmarks/c/verifythis/lcp.c [2022-11-20 18:27:08,290 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3324533d-bac0-4f13-bd6d-c84220c23dae/bin/ukojak-pZX7IvK2PQ/data/85311b2ea/35e5043adc4c4ddc83abb8acbba922cf/FLAGf8a70cf5f [2022-11-20 18:27:08,306 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3324533d-bac0-4f13-bd6d-c84220c23dae/bin/ukojak-pZX7IvK2PQ/data/85311b2ea/35e5043adc4c4ddc83abb8acbba922cf [2022-11-20 18:27:08,309 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:27:08,310 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:27:08,312 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:27:08,312 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:27:08,315 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:27:08,316 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:27:08" (1/1) ... [2022-11-20 18:27:08,317 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4539554b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:27:08, skipping insertion in model container [2022-11-20 18:27:08,318 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:27:08" (1/1) ... [2022-11-20 18:27:08,325 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:27:08,339 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:27:08,530 WARN L237 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_3324533d-bac0-4f13-bd6d-c84220c23dae/sv-benchmarks/c/verifythis/lcp.c[515,528] [2022-11-20 18:27:08,550 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:27:08,562 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:27:08,576 WARN L237 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_3324533d-bac0-4f13-bd6d-c84220c23dae/sv-benchmarks/c/verifythis/lcp.c[515,528] [2022-11-20 18:27:08,586 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:27:08,601 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:27:08,601 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:27:08 WrapperNode [2022-11-20 18:27:08,601 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:27:08,603 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:27:08,603 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:27:08,603 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:27:08,611 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:27:08" (1/1) ... [2022-11-20 18:27:08,631 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:27:08" (1/1) ... [2022-11-20 18:27:08,655 INFO L138 Inliner]: procedures = 20, calls = 29, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 116 [2022-11-20 18:27:08,655 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:27:08,656 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:27:08,656 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:27:08,656 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:27:08,666 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:27:08" (1/1) ... [2022-11-20 18:27:08,666 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:27:08" (1/1) ... [2022-11-20 18:27:08,668 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:27:08" (1/1) ... [2022-11-20 18:27:08,669 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:27:08" (1/1) ... [2022-11-20 18:27:08,675 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:27:08" (1/1) ... [2022-11-20 18:27:08,679 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:27:08" (1/1) ... [2022-11-20 18:27:08,681 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:27:08" (1/1) ... [2022-11-20 18:27:08,682 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:27:08" (1/1) ... [2022-11-20 18:27:08,684 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:27:08,685 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:27:08,685 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:27:08,685 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:27:08,686 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:27:08" (1/1) ... [2022-11-20 18:27:08,692 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:27:08,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3324533d-bac0-4f13-bd6d-c84220c23dae/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:27:08,728 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3324533d-bac0-4f13-bd6d-c84220c23dae/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:27:08,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3324533d-bac0-4f13-bd6d-c84220c23dae/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:27:08,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:27:08,768 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 18:27:08,768 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 18:27:08,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 18:27:08,768 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 18:27:08,768 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:27:08,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:27:08,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 18:27:08,769 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 18:27:08,769 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 18:27:08,769 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 18:27:08,851 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:27:08,854 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:27:09,108 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:27:09,198 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:27:09,198 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 18:27:09,201 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:27:09 BoogieIcfgContainer [2022-11-20 18:27:09,201 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:27:09,202 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:27:09,202 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:27:09,232 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:27:09,233 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:27:09" (1/1) ... [2022-11-20 18:27:09,248 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:27:09,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:09,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 67 states and 75 transitions. [2022-11-20 18:27:09,314 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 75 transitions. [2022-11-20 18:27:09,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-11-20 18:27:09,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:09,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:09,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:09,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 18:27:09,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:09,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 68 states and 76 transitions. [2022-11-20 18:27:09,862 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 76 transitions. [2022-11-20 18:27:09,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-11-20 18:27:09,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:09,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:09,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:10,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 18:27:10,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:10,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 70 states and 79 transitions. [2022-11-20 18:27:10,244 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 79 transitions. [2022-11-20 18:27:10,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-11-20 18:27:10,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:10,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:10,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:10,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 18:27:10,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:10,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 74 states and 85 transitions. [2022-11-20 18:27:10,809 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 85 transitions. [2022-11-20 18:27:10,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-11-20 18:27:10,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:10,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:10,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:10,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 18:27:11,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:11,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 79 states and 92 transitions. [2022-11-20 18:27:11,647 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 92 transitions. [2022-11-20 18:27:11,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-11-20 18:27:11,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:11,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:11,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:11,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 18:27:11,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:11,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 82 states and 99 transitions. [2022-11-20 18:27:11,956 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 99 transitions. [2022-11-20 18:27:11,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-11-20 18:27:11,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:11,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:11,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:12,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 18:27:12,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:12,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 83 states and 100 transitions. [2022-11-20 18:27:12,089 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 100 transitions. [2022-11-20 18:27:12,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-11-20 18:27:12,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:12,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:12,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:12,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 18:27:12,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:12,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 87 states and 108 transitions. [2022-11-20 18:27:12,382 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 108 transitions. [2022-11-20 18:27:12,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-20 18:27:12,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:12,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:12,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:12,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 18:27:12,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:12,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 87 states and 107 transitions. [2022-11-20 18:27:12,559 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 107 transitions. [2022-11-20 18:27:12,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-20 18:27:12,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:12,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:12,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:12,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 18:27:12,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:12,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 89 states and 110 transitions. [2022-11-20 18:27:12,976 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 110 transitions. [2022-11-20 18:27:12,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:27:12,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:12,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:12,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:13,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 18:27:13,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:13,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 89 states and 109 transitions. [2022-11-20 18:27:13,221 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 109 transitions. [2022-11-20 18:27:13,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-11-20 18:27:13,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:13,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:13,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:13,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 18:27:14,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:14,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 94 states and 114 transitions. [2022-11-20 18:27:14,093 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 114 transitions. [2022-11-20 18:27:14,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:14,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:14,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:14,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:14,463 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:15,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:15,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:15,582 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:15,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:15,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:15,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:15,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:15,770 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:15,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:15,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:15,796 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:15,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:15,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:15,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:15,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:15,934 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:15,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:15,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:15,948 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:15,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:15,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:15,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:15,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:16,125 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:16,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:16,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:16,154 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:16,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:16,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:16,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:16,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:16,346 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:16,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:16,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:16,367 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:16,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:16,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:16,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:16,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:16,513 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:16,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:16,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:16,529 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:16,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:16,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:16,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:16,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:16,672 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:16,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:16,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:16,690 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:16,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:16,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:16,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:16,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:16,819 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:16,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:16,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:16,836 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:16,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:16,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:16,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:16,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:16,961 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:16,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:16,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:16,978 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:16,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:16,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:16,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:16,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:17,094 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:17,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:17,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:17,110 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:17,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:17,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:17,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:17,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:17,246 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:17,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:17,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:17,262 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:17,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:17,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:17,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:17,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:17,396 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:17,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:17,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:17,413 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:17,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:17,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:17,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:17,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:17,527 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:17,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:17,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:17,542 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:17,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:17,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:17,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:17,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:17,662 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:17,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:17,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:17,677 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:17,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:17,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:17,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:17,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:17,796 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:17,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:17,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:17,810 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:17,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:17,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:17,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:17,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:17,902 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:17,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:17,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:17,916 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:17,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:17,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:17,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:17,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:18,009 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:18,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:18,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:18,022 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:18,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:18,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:18,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:18,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:18,116 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:18,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:18,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:18,136 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:18,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:18,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:18,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:18,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:18,268 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:18,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:18,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:18,284 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:18,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:18,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:18,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:18,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:18,391 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:18,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:18,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:18,405 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:18,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:18,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:18,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:18,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:18,498 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:18,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:18,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:18,512 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:18,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:18,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:18,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:18,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:18,602 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:18,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:18,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:18,618 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:18,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:18,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:18,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:18,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:18,729 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:18,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:18,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:18,742 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:18,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:18,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:18,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:18,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:18,865 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:18,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:18,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:18,880 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:18,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:18,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:18,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:18,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:18,966 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:18,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:18,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:18,980 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:18,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:18,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:18,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:18,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:19,071 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:19,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:19,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:19,086 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:19,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:19,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:19,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:19,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:19,175 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:19,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:19,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:19,197 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:19,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:19,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:19,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:19,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:19,285 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:19,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:19,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:19,301 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:19,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:19,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:19,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:19,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:19,418 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:19,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:19,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:19,442 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:19,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:19,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:19,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:19,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:19,538 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:19,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:19,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:19,551 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:19,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:19,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:19,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:19,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:19,648 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:19,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:19,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:19,662 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:19,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:19,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:19,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:19,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:19,757 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:19,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:19,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:19,772 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:19,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:19,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:19,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:19,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:19,863 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:19,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:19,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:19,881 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:19,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:19,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:19,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:19,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:20,010 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:20,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:20,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:20,024 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:20,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:20,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:20,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:20,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:20,108 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:20,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:20,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:20,122 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:20,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:20,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:20,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:20,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:20,207 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:20,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:20,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:20,221 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:20,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:20,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:20,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:20,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:20,309 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:20,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:20,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:20,324 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:20,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:20,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:20,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:20,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:20,415 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:20,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:20,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:20,444 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:20,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:20,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:20,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:20,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:20,571 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:20,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:20,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:20,589 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:20,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:20,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:20,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:20,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:20,689 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:20,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:20,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:20,703 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:20,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:20,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:20,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:20,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:20,787 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:20,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:20,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:20,801 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:20,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:20,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:20,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:20,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:20,883 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:20,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:20,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:20,896 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:20,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:20,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:20,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:20,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:20,977 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:20,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:20,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:20,991 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:20,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:20,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:20,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:21,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:21,069 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:21,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:21,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:21,089 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:21,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:21,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:21,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:21,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:21,167 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:21,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:21,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:21,180 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:21,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:21,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:21,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:21,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:21,261 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:21,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:21,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:21,275 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:21,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:21,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:21,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:21,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:21,359 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:21,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:21,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:21,373 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:21,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:21,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:21,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:21,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:21,458 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:21,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:21,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:21,472 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:21,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:21,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:21,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:21,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:21,552 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:21,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:21,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:21,567 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:21,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:21,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:21,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:21,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:21,648 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:21,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:21,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:21,663 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:21,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:21,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:21,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:21,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:21,759 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:21,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:21,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:21,772 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:21,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:21,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:21,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:21,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:21,857 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:21,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:21,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:21,870 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:21,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:21,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:21,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:21,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:21,951 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:21,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:21,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:21,965 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:21,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:21,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:21,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:21,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:22,056 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:22,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:22,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:22,070 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:22,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:22,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:22,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:22,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:22,152 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:22,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:22,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:22,165 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:22,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:22,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:22,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:22,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:22,244 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:22,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:22,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:22,259 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:22,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:22,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:22,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:22,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:22,342 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:22,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:22,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:22,355 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:22,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:22,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:22,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:22,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:22,433 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:22,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:22,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:22,446 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:22,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:22,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:22,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:22,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:22,524 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:22,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:22,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:22,537 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:22,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:22,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:22,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:22,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:22,621 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:22,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:22,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:22,636 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:22,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:22,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:22,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:22,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:22,713 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:22,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:22,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:22,726 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:22,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:22,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:22,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:22,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:22,800 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:22,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:22,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:22,813 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:22,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:22,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:22,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:22,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:22,902 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:22,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:22,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:22,916 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:22,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:22,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:22,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:22,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:23,003 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:23,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:23,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:23,016 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:23,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:23,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:23,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:23,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:23,091 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:23,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:23,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:23,105 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:23,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:23,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:23,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:23,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:23,181 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:23,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:23,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:23,193 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:23,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:23,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:23,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:23,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:23,281 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:23,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:23,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:23,295 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:23,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:23,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:23,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:23,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:23,381 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:23,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:23,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:23,397 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:23,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:23,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:23,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:23,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:23,504 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:23,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:23,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:23,521 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:23,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:23,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:23,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:23,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:23,619 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:23,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:23,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:23,635 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:23,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:23,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:23,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:23,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:23,718 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:23,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:23,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:23,731 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:23,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:23,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:23,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:23,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:23,812 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:23,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:23,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:23,825 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:23,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:23,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:23,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:23,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:23,905 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:23,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:23,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:23,918 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:23,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:23,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:23,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:23,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:24,003 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:24,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:24,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:24,016 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:24,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:24,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:24,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:24,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:24,093 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:24,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:24,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:24,106 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:24,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:24,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:24,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:24,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:24,189 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:24,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:24,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:24,203 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:24,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:24,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:24,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:24,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:24,276 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:24,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:24,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:24,289 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:24,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:24,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:24,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:24,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:24,369 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:24,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:24,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:24,382 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:24,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:24,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:24,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:24,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:24,458 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:24,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:24,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:24,471 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:24,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:24,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:24,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:24,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:24,552 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:24,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:24,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:24,565 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:24,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:24,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:24,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:24,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:24,639 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:24,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:24,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:24,652 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:24,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:24,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:24,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:24,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:24,744 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:24,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:24,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:24,757 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:24,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:24,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:24,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:24,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:24,832 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:24,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:24,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:24,856 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:24,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:24,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:24,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:24,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:24,926 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:24,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:24,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:24,939 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:24,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:24,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:24,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:24,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:25,009 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:25,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:25,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:25,021 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:25,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:25,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:25,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:25,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:25,092 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:25,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:25,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:25,104 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:25,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:25,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:25,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:25,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:25,172 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:25,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:25,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:25,184 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:25,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:25,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:25,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:25,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:25,254 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:25,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:25,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:25,267 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:25,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:25,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:25,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:25,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:25,340 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:25,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:25,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:25,351 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:25,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:25,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:25,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:25,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:25,420 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:25,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:25,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:25,432 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:25,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:25,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:25,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:25,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:25,507 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:25,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:25,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:25,520 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:25,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:25,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:25,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:25,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:25,587 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:25,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:25,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:25,599 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:25,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:25,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:25,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:25,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:25,673 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:25,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:25,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:25,685 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:25,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:25,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:25,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:25,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:25,760 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:25,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:25,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:25,772 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:25,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:25,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:25,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:25,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:25,865 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:25,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:25,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:25,877 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:25,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:25,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:25,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:25,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:25,962 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:25,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:25,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:25,974 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:25,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:25,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:25,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:25,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:26,050 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:26,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:26,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:26,062 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:26,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:26,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:26,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:26,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:26,144 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:26,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:26,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:26,155 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:26,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:26,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:26,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:26,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:26,227 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:26,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:26,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:26,240 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:26,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:26,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:26,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:26,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:26,324 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:26,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:26,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:26,337 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:26,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:26,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:26,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:26,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:26,411 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:26,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:26,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:26,422 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:26,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:26,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:26,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:26,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:26,508 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:26,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:26,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:26,520 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:26,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:26,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:26,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:26,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:26,594 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:26,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:26,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:26,605 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:26,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:26,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:26,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:26,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:26,678 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:26,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:26,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:26,691 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:26,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:26,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:26,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:26,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:26,799 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:26,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:26,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:26,810 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:26,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:26,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:26,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:26,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:26,890 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:26,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:26,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:26,902 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:26,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:26,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:26,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:26,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:26,982 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:26,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:26,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:26,993 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:26,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:26,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:26,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:27,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:27,067 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:27,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:27,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:27,078 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:27,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:27,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:27,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:27,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:27,151 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:27,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:27,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:27,162 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:27,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:27,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:27,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:27,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:27,237 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:27,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:27,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:27,248 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:27,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:27,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:27,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:27,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:27,323 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:27,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:27,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:27,335 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:27,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:27,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:27,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:27,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:27,412 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:27,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:27,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:27,423 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:27,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:27,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:27,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:27,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:27,509 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:27,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:27,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:27,524 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:27,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:27,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:27,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:27,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:27,623 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:27,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:27,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:27,637 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:27,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:27,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:27,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:27,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:27,736 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:27,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:27,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:27,750 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:27,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:27,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:27,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:27,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:27,843 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:27,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:27,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:27,858 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:27,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:27,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:27,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:27,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:27,941 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:27,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:27,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:27,957 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:27,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:27,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:27,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:27,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:28,033 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:28,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:28,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:28,045 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:28,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:28,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:28,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:28,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:28,122 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:28,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:28,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:28,134 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:28,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:28,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:28,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:28,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:28,210 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:28,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:28,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:28,222 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:28,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:28,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:28,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:28,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:28,294 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:28,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:28,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:28,306 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:28,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:28,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:28,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:28,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:28,386 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:28,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:28,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:28,397 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:28,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:28,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:28,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:28,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:28,467 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:28,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:28,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:28,489 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:28,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:28,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:28,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:28,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:28,557 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:28,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:28,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:28,569 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:28,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:28,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:28,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:28,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:28,638 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:28,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:28,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:28,649 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:28,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:28,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:28,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:28,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:28,718 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:28,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:28,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:28,729 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:28,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:28,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:28,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:28,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:28,797 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:28,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:28,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:28,812 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:28,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:28,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:28,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:28,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:28,880 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:28,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:28,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:28,891 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:28,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:28,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:28,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:28,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:28,959 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:28,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:28,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:28,971 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:28,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:28,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:28,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:28,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:29,038 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:29,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:29,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:29,049 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:29,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:29,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:29,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:29,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:29,122 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:29,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:29,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:29,133 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:29,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:29,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:29,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:29,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:29,200 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:29,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:29,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:29,212 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:29,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:29,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:29,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:29,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:29,278 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:29,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:29,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:29,289 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:29,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:29,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:29,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:29,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:29,355 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:29,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:29,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:29,366 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:29,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:29,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:29,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:29,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:29,432 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:29,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:29,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:29,443 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:29,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:29,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:29,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:29,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:29,510 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:29,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:29,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:29,521 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:29,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:29,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:29,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:29,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:29,595 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:29,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:29,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:29,606 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:29,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:29,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:29,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:29,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:29,677 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:29,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:29,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:29,688 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:29,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:29,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:29,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:29,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:29,762 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:29,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:29,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:29,774 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:29,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:29,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:29,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:29,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:29,850 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:29,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:29,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:29,861 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:29,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:29,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:29,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:29,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:29,932 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:29,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:29,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:29,943 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:29,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:29,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:29,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:29,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:30,022 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:30,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:30,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:30,033 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:30,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:30,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:30,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:30,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:30,100 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:30,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:30,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:30,111 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:30,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:30,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:30,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:30,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:30,178 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:30,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:30,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:30,189 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:30,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:30,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:30,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:30,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:30,256 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:30,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:30,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:30,267 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:30,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:30,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:30,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:30,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:30,332 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:30,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:30,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:30,343 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:30,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:30,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:30,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:30,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:30,414 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:30,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:30,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:30,425 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:30,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:30,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:30,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:30,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:30,496 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:30,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:30,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:30,508 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:30,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:30,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:30,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:30,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:30,580 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:30,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:30,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:30,591 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:30,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:30,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:30,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:30,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:30,657 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:30,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:30,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:30,668 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:30,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:30,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:30,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:30,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:30,735 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:30,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:30,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:30,746 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:30,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:30,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:30,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:30,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:30,812 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:30,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:30,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:30,823 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:30,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:30,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:30,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:30,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:30,889 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:30,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:30,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:30,900 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:30,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:30,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:30,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:30,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:30,971 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:30,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:30,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:30,982 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:30,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:30,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:30,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:30,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:31,059 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:31,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:31,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:31,070 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:31,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:31,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:31,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:31,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:31,139 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:31,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:31,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:31,151 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:31,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:31,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:31,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:31,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:31,222 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:31,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:31,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:31,237 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:31,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:31,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:31,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:31,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:31,320 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:31,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:31,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:31,331 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:31,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:31,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:31,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:31,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:31,404 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:31,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:31,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:31,416 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:31,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:31,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:31,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:31,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:31,483 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:31,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:31,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:31,494 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:31,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:31,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:31,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:31,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:31,562 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:31,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:31,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:31,574 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:31,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:31,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:31,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:31,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:31,640 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:31,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:31,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:31,651 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:31,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:31,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:31,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:31,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:31,718 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:31,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:31,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:31,729 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:31,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:31,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:31,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:31,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:31,814 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:31,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:31,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:31,825 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:31,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:31,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:31,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:31,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:31,926 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:31,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:31,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:31,937 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:31,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:31,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:31,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:31,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:32,006 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:32,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:32,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:32,017 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:32,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:32,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:32,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:32,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:32,105 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:32,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:32,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:32,119 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:32,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:32,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:32,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:32,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:32,212 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:32,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:32,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:32,227 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:32,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:32,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:32,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:32,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:32,316 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:32,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:32,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:32,330 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:32,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:32,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:32,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:32,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:32,405 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:32,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:32,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:32,416 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:32,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:32,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:32,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:32,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:32,482 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:32,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:32,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:32,493 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:32,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:32,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:32,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:32,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:32,558 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:32,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:32,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:32,569 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:32,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:32,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:32,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:32,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:32,638 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:32,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:32,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:32,650 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:32,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:32,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:32,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:32,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:32,720 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:32,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:32,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:32,731 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:32,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:32,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:32,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:32,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:32,802 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:32,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:32,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:32,814 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:32,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:32,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:32,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:32,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:32,885 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:32,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:32,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:32,896 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:32,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:32,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:32,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:32,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:32,966 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:32,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:32,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:32,978 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:32,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:32,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:32,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:32,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:33,054 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:33,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:33,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:33,085 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:33,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:33,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:33,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:33,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:33,155 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:33,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:33,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:33,167 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:33,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:33,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:33,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:33,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:33,235 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:33,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:33,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:33,246 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:33,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:33,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:33,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:33,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:33,327 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:33,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:33,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:33,338 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:33,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:33,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:33,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:33,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:33,418 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:33,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:33,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:33,429 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:33,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:33,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:33,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:33,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:33,497 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:33,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:33,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:33,509 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:33,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:33,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:33,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:33,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:33,582 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:33,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:33,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:33,594 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:33,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:33,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:33,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:33,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:33,659 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:33,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:33,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:33,670 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:33,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:33,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:33,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:33,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:33,738 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:33,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:33,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:33,750 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:33,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:33,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:33,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:33,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:33,820 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:33,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:33,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:33,831 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:33,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:33,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:33,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:33,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:33,898 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:33,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:33,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:33,910 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:33,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:33,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:33,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:33,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:33,982 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:33,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:33,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:33,993 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:33,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:33,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:33,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:34,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:34,057 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:34,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:34,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:34,068 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:34,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:34,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:34,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:34,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:34,135 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:34,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:34,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:34,146 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:34,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:34,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:34,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:34,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:34,212 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:34,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:34,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:34,224 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:34,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:34,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:34,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:34,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:34,293 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:34,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:34,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:34,305 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:34,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:34,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:34,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:34,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:34,371 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:34,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:34,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:34,382 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:34,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:34,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:34,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:34,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:34,451 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:34,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:34,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:34,463 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:34,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:34,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:34,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:34,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:34,545 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:34,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:34,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:34,560 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:34,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:34,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:34,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:34,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:34,628 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:34,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:34,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:34,639 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:34,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:34,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:34,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:34,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:34,705 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:34,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:34,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:34,716 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:34,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:34,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:34,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:34,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:34,792 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:34,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:34,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:34,803 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:34,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:34,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:34,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:34,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:34,870 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:34,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:34,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:34,881 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:34,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:34,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:34,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:34,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:34,944 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:34,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:34,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:34,955 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:34,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:34,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:34,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:34,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:35,019 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:35,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:35,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:35,029 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:35,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:35,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:35,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:35,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:35,098 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:35,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:35,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:35,109 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:35,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:35,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:35,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:35,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:35,174 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:35,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:35,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:35,185 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:35,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:35,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:35,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:35,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:35,247 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:35,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:35,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:35,258 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:35,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:35,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:35,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:35,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:35,322 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:35,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:35,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:35,333 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:35,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:35,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:35,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:35,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:35,399 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:35,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:35,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:35,409 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:35,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:35,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:35,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:35,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:35,472 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:35,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:35,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:35,483 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:35,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:35,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:35,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:35,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:35,546 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:35,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:35,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:35,557 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:35,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:35,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:35,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:35,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:35,643 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:35,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:35,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:35,655 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:35,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:35,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:35,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:35,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:35,721 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:35,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:35,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:35,744 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:35,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:35,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:35,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:35,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:35,810 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:35,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:35,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:35,822 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:35,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:35,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:35,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:35,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:35,888 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:35,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:35,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:35,899 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:35,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:35,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:35,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:35,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:35,965 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:35,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:35,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:35,976 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:35,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:35,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:35,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:35,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:36,038 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:36,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:36,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:36,049 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:36,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:36,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:36,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:36,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:36,115 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:36,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:36,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:36,126 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:36,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:36,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:36,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:36,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:36,189 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:36,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:36,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:36,199 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:36,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:36,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:36,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:36,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:36,261 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:36,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:36,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:36,272 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:36,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:36,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:36,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:36,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:36,336 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:36,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:36,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:36,346 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:36,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:36,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:36,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:36,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:36,411 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:36,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:36,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:36,423 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:36,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:36,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:36,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:36,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:36,502 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:36,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:36,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:36,513 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:36,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:36,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:36,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:36,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:36,576 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:36,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:36,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:36,586 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:36,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:36,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:36,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:36,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:36,651 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:36,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:36,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:36,662 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:36,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:36,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:36,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:36,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:36,726 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:36,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:36,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:36,736 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:36,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:36,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:36,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:36,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:36,799 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:36,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:36,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:36,810 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:36,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:36,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:36,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:36,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:36,871 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:36,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:36,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:36,881 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:36,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:36,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:36,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:36,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:36,945 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:36,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:36,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:36,956 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:36,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:36,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:36,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:36,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:37,020 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:37,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:37,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:37,031 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:37,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:37,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:37,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:37,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:37,089 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:37,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:37,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:37,100 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:37,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:37,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:37,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:37,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:37,165 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:37,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:37,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:37,176 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:37,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:37,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:37,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:37,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:37,239 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:37,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:37,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:37,250 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:37,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:37,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:37,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:37,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:37,327 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:37,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:37,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:37,337 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:37,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:37,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:37,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:37,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:37,399 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:37,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:37,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:37,411 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:37,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:37,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:37,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:37,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:37,476 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:37,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:37,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:37,486 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:37,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:37,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:37,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:37,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:37,550 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:37,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:37,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:37,561 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:37,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:37,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:37,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:37,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:37,625 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:37,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:37,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:37,637 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:37,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:37,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:37,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:37,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:37,702 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:37,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:37,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:37,713 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:37,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:37,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:37,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:37,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:37,778 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:37,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:37,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:37,789 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:37,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:37,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:37,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:37,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:37,852 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:37,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:37,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:37,863 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:37,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:37,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:37,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:37,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:37,924 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:37,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:37,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:37,934 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:37,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:37,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:37,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:37,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:37,999 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:38,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:38,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:38,010 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:38,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:38,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:38,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:38,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:38,072 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:38,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:38,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:38,083 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:38,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:38,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:38,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:38,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:38,155 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:38,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:38,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:38,169 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:38,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:38,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:38,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:38,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:38,264 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:38,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:38,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:38,277 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:38,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:38,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:38,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:38,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:38,359 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:38,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:38,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:38,373 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:38,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:38,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:38,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:38,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:38,458 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:38,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:38,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:38,472 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:38,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:38,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:38,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:38,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:38,539 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:38,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:38,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:38,550 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:38,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:38,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:38,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:38,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:38,603 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:38,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:38,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:38,614 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:38,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:38,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:38,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:38,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:38,669 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:38,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:38,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:38,679 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:38,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:38,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:38,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:38,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:38,744 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:38,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:38,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:38,755 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:38,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:38,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:38,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:38,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:38,803 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:38,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:38,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:38,815 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:38,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:38,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:38,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:38,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:38,862 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:38,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:38,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:38,873 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:38,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:38,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:38,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:38,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:38,940 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:38,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:38,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:38,950 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:38,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:38,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:38,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:38,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:39,014 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:39,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:39,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:39,025 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:39,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:39,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:39,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:39,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:39,099 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:39,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:39,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:39,112 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:39,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:39,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:39,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:39,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:39,205 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:39,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:39,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:39,215 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:39,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:39,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:39,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:39,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:39,277 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:39,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:39,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:39,287 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:39,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:39,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:39,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:39,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:39,349 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:39,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:39,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:39,360 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:39,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:39,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:39,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:39,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:39,410 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:39,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:39,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:39,420 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:39,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:39,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:39,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:39,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:39,492 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:39,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:39,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:39,503 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:39,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:39,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:39,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:39,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:39,566 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:39,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:39,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:39,577 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:39,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:39,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:39,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:39,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:39,641 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:39,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:39,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:39,652 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:39,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:39,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:39,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:39,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:39,715 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:39,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:39,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:39,725 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:39,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:39,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:39,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:39,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:39,788 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:39,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:39,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:39,799 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:39,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:39,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:39,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:39,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:39,862 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:39,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:39,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:39,872 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:39,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:39,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:39,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:39,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:39,934 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:39,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:39,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:39,945 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:39,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:39,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:39,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:39,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:40,007 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:40,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:40,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:40,018 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:40,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:40,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:40,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:40,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:40,080 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:40,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:40,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:40,090 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:40,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:40,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:40,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:40,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:40,166 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:40,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:40,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:40,177 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:40,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:40,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:40,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:40,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:40,240 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:40,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:40,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:40,251 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:40,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:40,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:40,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:40,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:40,315 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:40,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:40,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:40,327 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:40,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:40,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:40,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:40,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:40,389 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:40,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:40,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:40,400 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:40,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:40,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:40,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:40,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:40,460 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:40,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:40,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:40,470 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:40,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:40,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:40,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:40,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:40,532 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:40,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:40,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:40,542 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:40,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:40,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:40,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:40,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:40,602 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:40,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:40,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:40,612 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:40,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:40,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:40,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:40,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:40,674 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:40,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:40,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:40,685 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:40,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:40,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:40,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:40,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:40,749 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:40,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:40,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:40,760 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:40,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:40,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:40,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:40,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:40,821 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:40,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:40,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:40,832 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:40,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:40,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:40,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:40,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:40,894 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:40,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:40,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:40,904 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:40,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:40,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:40,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:40,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:40,955 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:40,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:40,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:40,966 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:40,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:40,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:40,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:40,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:41,029 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:41,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:41,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:41,039 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:41,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:41,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:41,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:41,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:41,122 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:41,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:41,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:41,132 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:41,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:41,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:41,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:41,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:41,198 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:41,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:41,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:41,209 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:41,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:41,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:41,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:41,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:41,276 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:41,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:41,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:41,287 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:41,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:41,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:41,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:41,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:41,357 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:41,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:41,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:41,367 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:41,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:41,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:41,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:41,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:41,429 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:41,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:41,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:41,439 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:41,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:41,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:41,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:41,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:41,502 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:41,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:41,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:41,513 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:41,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:41,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:41,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:41,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:41,575 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:41,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:41,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:41,585 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:41,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:41,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:41,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:41,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:41,646 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:41,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:41,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:41,656 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:41,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:41,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:41,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:41,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:41,718 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:41,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:41,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:41,729 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:41,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:41,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:41,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:41,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:41,799 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:41,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:41,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:41,811 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:41,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:41,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:41,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:41,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:41,882 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:41,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:41,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:41,892 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:41,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:41,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:41,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:41,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:41,956 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:41,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:41,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:41,967 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:41,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:41,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:41,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:41,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:42,027 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:42,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:42,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:42,037 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:42,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:42,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:42,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:42,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:42,115 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:42,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:42,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:42,126 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:42,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:42,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:42,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:42,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:42,188 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:42,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:42,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:42,199 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:42,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:42,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:42,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:42,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:42,258 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:42,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:42,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:42,269 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:42,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:42,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:42,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:42,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:42,332 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:42,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:42,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:42,343 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:42,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:42,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:42,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:42,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:42,407 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:42,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:42,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:42,418 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:42,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:42,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:42,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:42,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:42,484 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:42,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:42,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:42,495 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:42,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:42,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:42,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:42,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:42,558 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:42,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:42,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:42,571 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:42,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:42,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:42,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:42,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:42,635 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:42,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:42,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:42,647 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:42,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:42,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:42,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:42,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:42,713 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:42,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:42,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:42,724 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:42,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:42,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:42,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:42,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:42,787 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:42,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:42,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:42,797 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:42,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:42,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:42,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:42,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:42,859 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:42,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:42,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:42,870 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:42,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:42,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:42,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:42,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:42,931 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:42,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:42,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:42,942 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:42,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:42,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:42,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:42,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:43,003 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:43,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:43,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:43,014 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:43,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:43,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:43,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:43,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:43,103 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:43,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:43,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:43,117 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:43,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:43,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:43,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:43,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:43,196 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:43,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:43,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:43,209 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:43,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:43,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:43,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:43,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:43,291 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:43,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:43,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:43,305 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:43,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:43,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:43,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:43,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:43,389 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:43,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:43,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:43,402 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:43,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:43,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:43,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:43,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:43,478 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:43,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:43,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:43,493 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:43,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:43,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:43,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:43,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:43,551 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:43,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:43,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:43,563 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:43,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:43,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:43,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:43,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:43,626 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:43,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:43,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:43,637 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:43,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:43,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:43,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:43,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:43,698 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:43,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:43,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:43,708 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:43,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:43,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:43,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:43,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:43,758 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:43,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:43,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:43,769 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:43,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:43,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:43,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:43,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:43,833 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:43,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:43,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:43,843 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:43,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:43,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:43,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:43,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:43,905 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:43,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:43,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:43,915 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:43,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:43,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:43,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:43,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:43,978 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:43,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:43,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:43,989 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:43,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:43,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:43,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:43,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:44,035 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:44,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:44,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:44,046 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:44,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:44,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:44,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:44,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:44,111 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:44,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:44,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:44,121 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:44,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:44,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:44,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:44,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:44,171 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:44,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:44,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:44,182 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:44,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:44,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:44,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:44,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:44,245 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:44,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:44,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:44,256 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:44,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:44,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:44,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:44,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:44,314 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:44,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:44,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:44,324 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:44,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:44,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:44,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:44,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:44,379 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:44,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:44,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:44,390 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:44,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:44,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:44,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:44,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:44,454 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:44,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:44,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:44,464 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:44,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:44,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:44,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:44,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:44,528 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:44,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:44,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:44,539 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:44,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:44,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:44,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:44,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:44,600 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:44,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:44,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:44,610 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:44,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:44,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:44,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:44,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:44,670 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:44,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:44,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:44,680 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:44,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:44,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:44,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:44,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:44,744 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:44,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:44,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:44,754 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:44,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:44,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:44,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:44,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:44,812 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:44,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:44,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:44,823 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:44,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:44,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:44,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:44,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:44,892 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:44,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:44,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:44,902 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:44,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:44,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:44,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:44,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:44,964 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:44,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:44,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:44,974 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:44,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:44,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:44,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:44,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:45,022 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:45,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:45,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:45,032 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:45,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:45,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:45,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:45,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:45,087 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:45,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:45,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:45,097 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:45,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:45,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:45,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:45,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:45,147 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:45,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:45,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:45,157 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:45,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:45,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:45,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:45,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:45,212 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:45,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:45,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:45,222 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:45,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:45,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:45,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:45,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:45,273 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:45,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:45,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:45,288 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:45,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:45,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:45,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:45,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:45,364 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:45,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:45,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:45,375 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:45,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:45,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:45,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:45,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:45,436 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:45,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:45,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:45,446 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:45,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:45,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:45,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:45,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:45,511 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:45,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:45,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:45,522 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:45,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:45,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:45,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:45,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:45,584 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:45,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:45,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:45,595 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:45,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:45,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:45,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:45,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:45,656 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:45,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:45,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:45,667 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:45,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:45,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:45,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:45,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:45,749 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:45,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:45,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:45,759 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:45,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:45,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:45,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:45,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:45,808 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:45,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:45,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:45,819 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:45,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:45,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:45,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:45,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:45,882 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:45,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:45,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:45,892 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:45,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:45,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:45,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:45,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:45,940 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:45,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:45,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:45,951 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:45,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:45,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:45,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:45,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:46,014 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:46,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:46,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:46,024 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:46,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:46,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:46,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:46,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:46,088 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:46,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:46,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:46,099 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:46,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:46,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:46,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:46,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:46,161 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:46,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:46,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:46,172 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:46,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:46,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:46,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:46,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:46,229 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:46,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:46,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:46,240 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:46,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:46,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:46,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:46,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:46,302 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:46,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:46,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:46,312 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:46,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:46,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:46,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:46,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:46,375 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:46,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:46,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:46,385 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:46,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:46,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:46,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:46,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:46,448 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:46,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:46,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:46,459 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:46,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:46,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:46,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:46,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:46,529 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:46,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:46,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:46,539 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:46,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:46,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:46,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:46,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:46,599 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:46,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:46,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:46,609 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:46,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:46,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:46,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:46,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:46,671 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:46,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:46,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:46,681 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:46,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:46,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:46,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:46,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:46,742 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:46,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:46,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:46,752 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:46,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:46,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:46,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:46,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:46,815 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:46,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:46,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:46,825 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:46,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:46,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:46,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:46,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:46,889 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:46,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:46,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:46,899 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:46,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:46,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:46,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:46,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:46,962 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:46,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:46,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:46,973 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:46,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:46,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:46,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:46,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:47,036 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:47,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:47,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:47,046 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:47,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:47,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:47,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:47,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:47,108 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:47,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:47,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:47,118 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:47,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:47,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:47,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:47,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:47,179 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:47,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:47,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:47,190 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:47,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:47,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:47,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:47,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:47,250 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:47,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:47,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:47,260 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:47,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:47,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:47,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:47,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:47,320 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:47,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:47,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:47,330 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:47,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:47,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:47,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:47,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:47,390 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:47,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:47,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:47,400 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:47,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:47,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:47,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:47,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:47,461 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:47,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:47,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:47,472 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:47,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:47,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:47,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:47,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:47,537 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:47,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:47,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:47,547 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:47,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:47,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:47,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:47,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:47,611 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:47,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:47,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:47,622 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:47,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:47,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:47,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:47,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:47,685 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:47,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:47,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:47,696 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:47,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:47,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:47,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:47,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:47,768 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:47,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:47,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:47,779 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:47,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:47,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:47,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:47,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:47,837 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:47,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:47,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:47,850 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:47,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:47,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:47,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:47,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:47,904 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:47,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:47,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:47,915 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:47,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:47,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:47,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:47,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:47,978 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:47,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:47,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:47,989 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:47,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:47,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:47,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:47,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:48,051 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:48,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:48,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:48,062 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:48,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:48,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:48,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:48,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:48,124 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:48,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:48,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:48,134 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:48,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:48,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:48,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:48,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:48,195 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:48,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:48,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:48,205 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:48,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:48,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:48,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:48,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:48,266 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:48,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:48,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:48,276 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:48,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:48,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:48,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:48,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:48,337 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:48,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:48,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:48,347 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:48,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:48,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:48,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:48,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:48,407 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:48,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:48,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:48,417 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:48,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:48,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:48,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:48,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:48,480 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:48,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:48,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:48,490 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:48,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:48,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:48,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:48,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:48,536 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:48,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:48,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:48,547 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:48,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:48,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:48,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:48,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:48,605 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:48,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:48,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:48,615 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:48,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:48,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:48,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:48,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:48,664 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:48,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:48,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:48,674 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:48,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:48,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:48,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:48,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:48,757 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:48,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:48,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:48,768 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:48,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:48,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:48,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:48,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:48,830 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:48,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:48,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:48,840 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:48,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:48,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:48,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:48,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:48,900 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:48,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:48,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:48,910 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:48,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:48,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:48,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:48,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:48,971 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:48,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:48,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:48,981 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:48,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:48,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:48,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:48,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:49,042 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:49,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:49,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:49,052 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:49,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:49,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:49,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:49,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:49,116 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:49,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:49,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:49,126 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:49,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:49,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:49,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:49,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:49,187 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:49,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:49,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:49,197 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:49,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:49,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:49,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:49,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:49,257 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:49,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:49,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:49,267 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:49,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:49,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:49,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:49,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:49,330 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:49,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:49,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:49,341 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:49,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:49,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:49,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:49,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:49,404 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:49,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:49,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:49,415 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:49,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:49,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:49,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:49,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:49,477 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:49,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:49,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:49,487 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:49,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:49,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:49,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:49,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:49,550 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:49,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:49,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:49,560 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:49,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:49,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:49,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:49,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:49,621 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:49,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:49,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:49,631 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:49,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:49,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:49,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:49,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:49,692 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:49,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:49,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:49,702 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:49,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:49,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:49,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:49,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:49,762 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:49,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:49,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:49,772 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:49,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:49,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:49,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:49,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:49,834 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:49,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:49,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:49,845 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:49,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:49,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:49,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:49,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:49,918 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:49,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:49,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:49,928 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:49,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:49,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:49,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:49,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:49,977 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:49,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:49,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:49,988 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:49,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:49,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:49,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:49,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:50,051 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:50,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:50,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:50,061 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:50,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:50,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:50,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:50,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:50,111 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:50,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:50,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:50,121 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:50,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:50,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:50,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:50,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:50,166 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:50,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:50,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:50,176 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:50,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:50,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:50,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:50,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:50,222 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:50,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:50,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:50,232 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:50,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:50,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:50,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:50,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:50,283 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:50,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:50,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:50,293 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:50,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:50,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:50,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:50,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:50,365 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:50,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:50,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:50,375 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:50,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:50,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:50,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:50,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:50,421 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:50,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:50,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:50,431 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:50,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:50,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:50,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:50,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:50,476 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:50,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:50,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:50,488 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:50,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:50,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:50,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:50,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:50,537 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:50,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:50,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:50,547 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:50,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:50,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:50,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:50,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:50,592 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:50,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:50,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:50,602 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:50,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:50,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:50,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:50,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:50,652 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:50,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:50,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:50,662 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:50,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:50,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:50,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:50,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:50,725 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:50,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:50,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:50,735 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:50,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:50,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:50,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:50,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:50,797 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:50,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:50,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:50,808 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:50,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:50,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:50,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:50,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:50,881 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:50,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:50,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:50,891 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:50,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:50,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:50,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:50,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:50,951 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:50,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:50,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:50,962 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:50,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:50,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:50,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:50,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:51,025 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:51,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:51,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:51,035 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:51,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:51,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:51,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:51,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:51,093 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:51,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:51,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:51,103 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:51,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:51,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:51,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:51,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:51,148 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:51,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:51,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:51,158 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:51,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:51,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:51,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:51,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:51,205 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:51,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:51,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:51,215 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:51,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:51,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:51,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:51,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:51,279 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:51,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:51,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:51,289 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:51,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:51,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:51,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:51,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:51,335 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:51,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:51,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:51,346 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:51,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:51,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:51,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:51,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:51,409 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:51,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:51,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:51,419 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:51,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:51,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:51,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:51,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:51,467 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:51,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:51,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:51,477 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:51,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:51,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:51,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:51,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:51,522 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:51,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:51,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:51,531 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:51,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:51,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:51,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:51,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:51,575 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:51,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:51,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:51,586 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:51,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:51,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:51,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:51,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:51,657 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:51,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:51,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:51,668 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:51,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:51,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:51,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:51,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:51,729 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:51,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:51,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:51,739 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:51,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:51,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:51,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:51,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:51,798 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:51,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:51,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:51,808 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:51,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:51,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:51,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:51,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:51,871 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:51,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:51,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:51,884 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:51,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:51,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:51,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:51,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:51,972 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:51,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:51,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:51,985 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:51,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:51,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:51,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:51,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:52,070 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:52,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:52,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:52,083 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:52,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:52,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:52,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:52,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:52,164 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:52,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:52,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:52,177 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:52,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:52,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:52,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:52,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:52,258 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:52,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:52,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:52,271 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:52,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:52,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:52,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:52,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:52,351 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:52,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:52,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:52,364 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:52,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:52,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:52,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:52,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:52,441 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:52,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:52,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:52,452 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:52,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:52,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:52,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:52,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:52,524 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:52,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:52,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:52,534 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:52,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:52,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:52,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:52,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:52,596 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:52,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:52,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:52,606 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:52,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:52,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:52,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:52,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:52,676 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:52,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:52,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:52,686 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:52,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:52,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:52,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:52,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:52,753 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:52,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:52,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:52,764 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:52,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:52,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:52,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:52,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:52,809 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:52,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:52,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:52,819 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:52,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:52,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:52,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:52,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:52,872 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:52,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:52,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:52,882 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:52,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:52,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:52,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:52,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:52,930 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:52,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:52,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:52,940 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:52,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:52,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:52,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:52,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:53,003 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:53,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:53,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:53,013 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:53,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:53,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:53,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:53,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:53,077 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:53,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:53,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:53,087 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:53,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:53,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:53,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:53,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:53,136 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:53,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:53,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:53,148 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:53,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:53,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:53,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:53,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:53,212 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:53,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:53,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:53,223 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:53,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:53,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:53,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:53,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:53,291 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:53,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:53,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:53,302 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:53,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:53,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:53,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:53,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:53,373 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:53,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:53,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:53,384 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:53,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:53,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:53,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:53,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:53,447 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:53,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:53,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:53,458 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:53,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:53,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:53,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:53,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:53,519 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:53,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:53,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:53,529 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:53,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:53,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:53,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:53,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:53,590 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:53,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:53,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:53,601 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:53,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:53,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:53,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:53,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:53,662 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:53,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:53,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:53,673 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:53,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:53,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:53,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:53,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:53,734 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:53,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:53,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:53,744 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:53,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:53,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:53,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:53,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:53,805 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:53,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:53,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:53,815 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:53,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:53,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:53,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:53,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:53,878 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:53,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:53,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:53,889 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:53,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:53,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:53,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:53,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:53,953 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:53,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:53,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:53,964 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:53,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:53,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:53,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:53,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:54,027 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:54,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:54,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:54,037 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:54,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:54,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:54,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:54,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:54,099 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:54,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:54,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:54,109 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:54,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:54,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:54,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:54,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:54,170 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:54,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:54,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:54,180 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:54,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:54,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:54,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:54,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:54,241 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:54,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:54,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:54,251 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:54,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:54,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:54,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:54,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:54,314 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:54,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:54,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:54,325 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:54,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:54,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:54,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:54,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:54,387 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:54,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:54,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:54,397 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:54,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:54,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:54,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:54,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:54,457 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:54,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:54,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:54,467 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:54,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:54,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:54,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:54,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:54,528 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:54,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:54,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:54,538 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:54,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:54,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:54,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:54,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:54,595 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:54,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:54,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:54,605 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:54,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:54,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:54,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:54,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:54,650 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:54,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:54,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:54,664 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:54,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:54,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:54,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:54,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:54,718 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:54,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:54,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:54,729 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:54,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:54,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:54,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:54,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:54,783 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:54,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:54,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:54,793 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:54,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:54,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:54,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:54,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:54,855 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:54,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:54,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:54,865 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:54,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:54,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:54,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:54,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:54,914 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:54,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:54,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:54,924 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:54,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:54,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:54,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:54,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:54,988 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:54,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:54,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:54,998 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:54,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:54,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:54,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:55,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:55,062 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:55,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:55,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:55,072 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:55,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:55,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:55,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:55,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:55,134 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:55,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:55,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:55,145 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:55,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:55,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:55,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:55,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:55,205 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:55,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:55,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:55,215 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:55,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:55,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:55,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:55,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:55,276 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:55,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:55,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:55,286 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:55,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:55,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:55,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:55,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:55,346 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:55,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:55,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:55,356 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:55,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:55,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:55,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:55,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:55,418 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:55,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:55,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:55,428 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:55,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:55,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:55,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:55,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:55,475 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:55,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:55,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:55,485 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:55,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:55,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:55,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:55,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:55,530 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:55,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:55,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:55,543 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:55,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:55,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:55,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:55,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:55,607 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:55,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:55,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:55,618 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:55,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:55,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:55,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:55,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:55,681 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:55,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:55,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:55,692 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:55,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:55,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:55,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:55,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:55,756 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:55,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:55,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:55,766 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:55,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:55,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:55,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:55,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:55,829 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:55,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:55,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:55,840 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:55,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:55,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:55,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:55,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:55,902 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:55,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:55,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:55,912 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:55,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:55,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:55,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:55,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:55,973 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:55,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:55,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:55,983 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:55,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:55,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:55,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:55,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:56,053 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:56,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:56,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:56,063 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:56,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:56,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:56,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:56,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:56,124 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:56,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:56,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:56,134 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:56,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:56,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:56,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:56,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:56,194 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:56,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:56,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:56,204 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:56,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:56,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:56,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:56,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:56,268 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:56,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:56,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:56,278 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:56,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:56,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:56,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:56,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:56,341 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:56,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:56,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:56,351 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:56,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:56,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:56,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:56,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:56,413 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:56,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:56,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:56,423 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:56,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:56,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:56,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:56,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:56,489 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:56,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:56,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:56,499 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:56,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:56,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:56,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:56,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:56,560 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:56,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:56,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:56,570 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:56,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:56,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:56,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:56,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:56,633 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:56,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:56,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:56,643 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:56,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:56,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:56,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:56,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:56,703 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:56,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:56,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:56,713 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:56,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:56,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:56,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:56,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:56,782 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:56,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:56,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:56,792 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:56,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:56,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:56,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:56,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:56,860 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:56,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:56,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:56,871 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:56,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:56,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:56,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:56,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:56,942 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:56,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:56,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:56,952 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:56,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:56,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:56,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:56,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:56,997 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:57,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:57,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:57,007 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:57,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:57,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:57,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:57,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:57,052 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:57,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:57,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:57,062 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:57,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:57,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:57,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:57,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:57,108 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:57,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:57,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:57,118 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:57,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:57,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:57,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:57,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:57,191 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:57,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:57,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:57,202 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:57,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:57,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:57,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:57,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:57,273 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:57,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:57,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:57,283 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:57,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:57,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:57,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:57,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:57,357 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:57,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:57,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:57,368 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:57,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:57,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:57,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:57,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:57,421 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:57,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:57,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:57,431 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:57,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:57,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:57,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:57,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:57,479 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:57,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:57,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:57,488 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:57,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:57,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:57,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:57,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:57,544 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:57,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:57,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:57,554 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:57,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:57,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:57,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:57,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:57,617 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:57,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:57,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:57,627 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:57,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:57,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:57,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:57,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:57,690 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:57,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:57,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:57,700 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:57,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:57,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:57,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:57,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:57,760 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:57,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:57,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:57,770 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:57,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:57,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:57,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:57,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:57,833 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:57,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:57,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:57,843 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:57,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:57,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:57,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:57,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:57,888 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:57,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:57,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:57,899 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:57,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:57,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:57,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:57,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:57,943 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:57,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:57,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:57,953 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:57,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:57,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:57,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:57,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:57,997 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:58,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:58,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:58,007 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:58,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:58,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:58,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:58,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:58,051 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:58,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:58,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:58,061 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:58,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:58,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:58,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:58,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:58,111 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:58,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:58,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:58,122 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:58,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:58,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:58,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:58,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:58,178 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:58,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:58,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:58,189 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:58,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:58,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:58,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:58,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:58,236 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:58,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:58,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:58,246 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:58,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:58,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:58,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:58,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:58,307 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:58,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:58,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:58,317 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:58,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:58,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:58,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:58,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:58,365 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:58,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:58,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:58,375 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:58,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:58,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:58,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:58,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:58,429 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:58,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:58,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:58,438 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:58,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:58,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:58,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:58,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:58,501 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:58,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:58,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:58,511 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:58,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:58,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:58,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:58,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:58,562 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:58,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:58,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:58,571 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:58,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:58,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:58,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:58,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:58,622 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:58,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:58,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:58,632 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:58,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:58,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:58,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:58,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:58,689 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:58,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:58,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:58,699 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:58,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:58,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:58,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:58,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:58,758 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:58,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:58,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:58,768 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:58,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:58,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:58,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:58,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:58,834 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:58,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:58,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:58,844 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:58,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:58,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:58,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:58,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:58,907 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:58,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:58,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:58,917 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:58,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:58,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:58,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:58,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:58,978 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:58,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:58,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:58,989 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:58,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:58,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:58,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:58,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:59,050 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:59,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:59,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:59,060 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:59,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:59,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:59,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:59,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:59,120 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:59,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:59,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:59,130 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:59,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:59,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:59,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:59,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:59,190 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:59,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:59,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:59,200 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:59,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:59,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:59,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:59,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:59,260 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:59,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:59,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:59,271 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:59,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:59,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:59,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:59,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:59,322 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:59,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:59,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:59,331 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:59,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:59,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:59,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:59,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:59,378 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:59,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:59,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:59,387 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:59,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:59,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:59,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:59,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:59,434 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:59,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:59,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:59,444 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:59,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:59,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:59,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:59,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:59,501 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:59,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:59,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:59,512 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:59,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:59,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:59,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:59,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:59,577 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:59,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:59,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:59,587 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:59,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:59,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:59,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:59,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:59,632 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:59,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:59,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:59,642 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:59,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:59,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:59,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:59,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:59,692 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:59,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:59,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:59,702 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:59,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:59,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:59,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:59,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:59,762 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:59,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:59,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:59,771 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:59,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:59,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:59,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:59,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:59,820 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:59,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:59,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:59,830 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:59,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:59,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:59,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:59,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:59,882 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:59,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:59,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:59,892 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:59,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:59,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:59,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:59,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:27:59,935 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:27:59,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:27:59,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:27:59,945 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:27:59,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:27:59,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:27:59,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:27:59,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:00,008 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:00,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:00,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:00,018 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:00,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:00,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:00,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:00,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:00,069 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:00,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:00,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:00,079 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:00,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:00,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:00,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:00,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:00,126 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:00,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:00,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:00,136 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:00,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:00,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:00,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:00,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:00,183 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:00,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:00,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:00,192 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:00,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:00,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:00,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:00,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:00,254 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:00,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:00,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:00,264 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:00,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:00,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:00,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:00,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:00,310 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:00,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:00,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:00,320 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:00,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:00,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:00,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:00,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:00,382 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:00,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:00,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:00,392 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:00,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:00,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:00,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:00,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:00,455 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:00,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:00,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:00,465 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:00,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:00,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:00,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:00,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:00,529 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:00,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:00,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:00,539 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:00,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:00,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:00,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:00,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:00,593 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:00,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:00,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:00,603 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:00,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:00,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:00,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:00,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:00,647 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:00,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:00,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:00,656 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:00,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:00,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:00,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:00,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:00,706 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:00,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:00,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:00,717 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:00,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:00,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:00,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:00,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:00,779 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:00,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:00,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:00,789 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:00,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:00,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:00,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:00,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:00,849 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:00,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:00,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:00,859 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:00,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:00,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:00,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:00,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:00,913 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:00,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:00,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:00,922 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:00,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:00,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:00,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:00,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:00,983 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:00,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:00,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:00,992 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:00,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:00,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:00,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:00,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:01,038 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:01,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:01,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:01,047 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:01,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:01,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:01,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:01,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:01,093 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:01,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:01,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:01,102 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:01,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:01,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:01,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:01,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:01,148 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:01,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:01,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:01,159 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:01,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:01,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:01,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:01,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:01,221 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:01,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:01,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:01,231 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:01,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:01,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:01,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:01,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:01,294 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:01,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:01,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:01,304 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:01,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:01,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:01,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:01,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:01,368 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:01,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:01,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:01,378 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:01,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:01,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:01,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:01,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:01,440 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:01,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:01,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:01,450 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:01,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:01,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:01,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:01,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:01,512 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:01,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:01,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:01,522 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:01,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:01,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:01,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:01,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:01,583 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:01,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:01,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:01,592 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:01,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:01,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:01,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:01,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:01,653 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:01,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:01,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:01,663 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:01,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:01,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:01,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:01,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:01,722 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:01,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:01,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:01,732 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:01,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:01,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:01,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:01,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:01,783 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:01,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:01,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:01,792 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:01,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:01,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:01,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:01,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:01,837 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:01,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:01,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:01,855 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:01,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:01,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:01,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:01,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:01,901 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:01,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:01,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:01,911 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:01,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:01,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:01,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:01,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:01,959 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:01,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:01,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:01,968 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:01,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:01,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:01,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:01,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:02,012 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:02,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:02,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:02,022 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:02,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:02,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:02,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:02,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:02,068 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:02,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:02,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:02,079 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:02,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:02,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:02,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:02,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:02,130 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:02,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:02,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:02,140 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:02,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:02,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:02,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:02,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:02,184 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:02,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:02,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:02,194 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:02,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:02,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:02,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:02,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:02,241 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:02,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:02,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:02,251 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:02,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:02,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:02,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:02,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:02,295 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:02,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:02,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:02,305 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:02,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:02,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:02,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:02,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:02,357 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:02,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:02,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:02,367 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:02,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:02,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:02,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:02,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:02,414 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:02,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:02,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:02,424 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:02,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:02,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:02,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:02,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:02,486 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:02,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:02,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:02,496 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:02,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:02,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:02,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:02,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:02,555 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:02,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:02,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:02,565 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:02,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:02,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:02,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:02,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:02,629 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:02,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:02,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:02,639 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:02,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:02,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:02,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:02,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:02,702 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:02,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:02,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:02,712 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:02,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:02,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:02,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:02,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:02,772 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:02,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:02,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:02,782 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:02,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:02,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:02,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:02,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:02,827 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:02,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:02,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:02,845 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:02,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:02,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:02,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:02,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:02,892 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:02,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:02,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:02,901 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:02,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:02,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:02,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:02,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:02,946 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:02,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:02,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:02,956 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:02,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:02,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:02,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:02,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:02,999 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:03,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:03,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:03,009 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:03,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:03,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:03,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:03,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:03,055 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:03,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:03,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:03,065 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:03,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:03,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:03,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:03,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:03,110 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:03,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:03,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:03,119 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:03,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:03,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:03,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:03,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:03,165 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:03,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:03,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:03,175 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:03,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:03,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:03,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:03,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:03,219 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:03,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:03,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:03,229 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:03,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:03,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:03,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:03,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:03,277 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:03,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:03,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:03,287 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:03,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:03,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:03,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:03,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:03,338 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:03,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:03,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:03,347 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:03,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:03,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:03,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:03,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:03,391 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:03,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:03,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:03,401 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:03,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:03,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:03,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:03,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:03,459 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:03,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:03,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:03,468 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:03,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:03,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:03,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:03,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:03,531 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:03,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:03,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:03,542 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:03,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:03,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:03,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:03,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:03,602 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:03,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:03,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:03,611 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:03,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:03,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:03,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:03,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:03,671 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:03,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:03,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:03,681 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:03,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:03,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:03,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:03,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:03,744 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:03,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:03,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:03,754 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:03,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:03,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:03,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:03,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:03,816 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:03,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:03,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:03,826 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:03,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:03,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:03,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:03,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:03,887 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:03,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:03,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:03,897 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:03,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:03,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:03,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:03,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:03,957 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:03,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:03,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:03,967 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:03,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:03,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:03,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:03,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:04,027 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:04,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:04,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:04,037 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:04,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:04,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:04,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:04,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:04,093 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:04,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:04,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:04,102 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:04,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:04,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:04,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:04,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:04,152 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:04,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:04,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:04,161 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:04,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:04,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:04,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:04,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:04,211 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:04,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:04,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:04,221 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:04,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:04,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:04,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:04,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:04,266 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:04,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:04,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:04,276 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:04,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:04,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:04,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:04,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:04,320 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:04,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:04,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:04,329 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:04,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:04,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:04,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:04,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:04,374 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:04,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:04,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:04,384 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:04,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:04,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:04,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:04,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:04,440 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:04,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:04,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:04,450 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:04,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:04,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:04,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:04,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:04,497 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:04,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:04,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:04,508 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:04,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:04,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:04,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:04,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:04,553 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:04,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:04,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:04,563 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:04,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:04,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:04,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:04,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:04,628 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:04,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:04,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:04,638 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:04,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:04,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:04,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:04,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:04,691 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:04,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:04,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:04,701 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:04,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:04,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:04,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:04,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:04,769 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:04,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:04,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:04,779 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:04,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:04,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:04,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:04,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:04,839 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:04,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:04,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:04,849 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:04,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:04,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:04,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:04,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:04,900 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:04,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:04,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:04,909 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:04,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:04,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:04,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:04,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:04,955 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:04,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:04,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:04,964 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:04,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:04,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:04,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:04,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:05,016 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:05,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:05,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:05,027 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:05,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:05,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:05,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:05,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:05,090 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:05,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:05,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:05,100 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:05,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:05,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:05,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:05,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:05,163 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:05,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:05,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:05,174 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:05,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:05,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:05,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:05,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:05,235 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:05,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:05,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:05,245 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:05,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:05,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:05,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:05,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:05,308 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:05,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:05,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:05,319 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:05,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:05,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:05,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:05,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:05,381 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:05,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:05,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:05,391 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:05,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:05,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:05,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:05,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:05,439 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:05,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:05,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:05,449 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:05,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:05,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:05,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:05,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:05,497 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:05,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:05,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:05,507 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:05,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:05,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:05,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:05,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:05,551 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:05,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:05,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:05,561 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:05,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:05,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:05,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:05,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:05,631 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:05,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:05,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:05,640 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:05,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:05,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:05,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:05,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:05,685 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:05,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:05,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:05,695 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:05,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:05,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:05,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:05,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:05,741 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:05,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:05,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:05,751 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:05,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:05,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:05,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:05,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:05,794 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:05,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:05,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:05,804 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:05,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:05,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:05,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:05,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:05,847 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:05,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:05,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:05,857 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:05,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:05,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:05,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:05,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:05,905 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:05,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:05,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:05,915 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:05,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:05,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:05,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:05,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:05,960 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:05,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:05,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:05,970 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:05,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:05,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:05,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:05,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:06,019 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:06,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:06,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:06,029 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:06,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:06,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:06,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:06,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:06,085 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:06,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:06,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:06,096 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:06,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:06,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:06,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:06,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:06,142 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:06,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:06,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:06,152 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:06,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:06,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:06,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:06,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:06,209 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:06,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:06,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:06,219 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:06,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:06,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:06,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:06,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:06,279 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:06,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:06,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:06,289 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:06,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:06,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:06,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:06,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:06,341 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:06,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:06,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:06,351 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:06,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:06,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:06,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:06,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:06,395 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:06,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:06,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:06,407 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:06,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:06,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:06,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:06,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:06,452 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:06,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:06,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:06,462 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:06,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:06,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:06,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:06,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:06,525 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:06,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:06,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:06,535 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:06,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:06,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:06,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:06,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:06,597 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:06,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:06,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:06,607 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:06,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:06,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:06,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:06,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:06,668 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:06,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:06,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:06,678 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:06,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:06,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:06,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:06,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:06,738 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:06,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:06,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:06,748 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:06,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:06,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:06,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:06,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:06,819 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:06,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:06,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:06,829 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:06,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:06,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:06,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:06,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:06,890 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:06,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:06,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:06,900 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:06,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:06,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:06,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:06,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:06,960 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:06,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:06,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:06,970 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:06,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:06,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:06,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:06,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:07,027 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:07,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:07,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:07,037 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:07,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:07,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:07,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:07,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:07,081 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:07,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:07,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:07,091 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:07,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:07,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:07,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:07,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:07,135 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:07,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:07,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:07,144 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:07,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:07,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:07,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:07,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:07,189 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:07,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:07,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:07,199 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:07,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:07,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:07,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:07,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:07,243 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:07,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:07,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:07,253 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:07,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:07,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:07,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:07,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:07,301 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:07,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:07,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:07,312 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:07,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:07,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:07,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:07,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:07,374 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:07,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:07,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:07,384 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:07,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:07,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:07,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:07,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:07,447 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:07,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:07,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:07,457 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:07,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:07,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:07,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:07,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:07,517 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:07,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:07,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:07,527 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:07,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:07,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:07,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:07,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:07,587 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:07,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:07,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:07,597 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:07,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:07,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:07,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:07,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:07,644 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:07,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:07,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:07,653 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:07,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:07,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:07,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:07,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:07,698 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:07,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:07,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:07,707 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:07,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:07,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:07,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:07,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:07,758 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:07,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:07,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:07,768 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:07,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:07,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:07,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:07,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:07,812 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:07,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:07,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:07,822 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:07,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:07,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:07,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:07,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:07,867 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:07,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:07,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:07,877 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:07,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:07,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:07,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:07,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:07,926 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:07,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:07,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:07,946 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:07,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:07,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:07,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:07,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:07,991 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:08,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:08,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:08,001 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:08,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:08,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:08,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:08,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:08,044 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:08,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:08,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:08,054 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:08,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:08,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:08,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:08,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:08,098 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:08,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:08,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:08,107 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:08,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:08,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:08,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:08,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:08,153 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:08,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:08,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:08,162 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:08,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:08,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:08,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:08,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:08,206 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:08,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:08,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:08,218 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:08,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:08,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:08,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:08,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:08,263 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:08,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:08,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:08,273 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:08,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:08,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:08,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:08,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:08,316 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:08,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:08,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:08,326 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:08,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:08,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:08,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:08,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:08,372 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:08,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:08,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:08,382 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:08,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:08,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:08,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:08,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:08,426 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:08,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:08,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:08,436 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:08,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:08,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:08,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:08,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:08,481 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:08,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:08,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:08,491 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:08,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:08,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:08,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:08,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:08,535 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:08,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:08,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:08,545 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:08,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:08,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:08,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:08,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:08,590 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:08,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:08,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:08,599 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:08,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:08,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:08,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:08,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:08,644 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:08,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:08,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:08,653 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:08,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:08,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:08,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:08,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:08,698 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:08,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:08,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:08,708 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:08,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:08,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:08,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:08,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:08,752 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:08,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:08,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:08,761 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:08,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:08,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:08,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:08,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:08,806 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:08,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:08,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:08,816 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:08,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:08,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:08,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:08,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:08,860 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:08,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:08,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:08,869 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:08,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:08,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:08,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:08,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:08,919 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:08,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:08,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:08,929 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:08,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:08,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:08,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:08,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:08,977 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:08,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:08,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:08,987 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:08,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:08,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:08,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:08,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:09,042 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:09,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:09,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:09,052 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:09,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:09,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:09,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:09,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:09,095 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:09,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:09,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:09,105 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:09,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:09,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:09,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:09,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:09,150 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:09,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:09,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:09,161 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:09,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:09,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:09,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:09,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:09,204 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:09,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:09,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:09,214 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:09,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:09,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:09,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:09,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:09,261 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:09,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:09,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:09,271 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:09,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:09,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:09,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:09,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:09,316 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:09,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:09,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:09,325 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:09,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:09,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:09,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:09,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:09,370 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:09,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:09,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:09,380 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:09,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:09,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:09,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:09,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:09,425 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:09,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:09,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:09,435 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:09,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:09,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:09,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:09,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:09,481 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:09,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:09,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:09,491 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:09,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:09,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:09,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:09,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:09,535 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:09,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:09,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:09,545 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:09,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:09,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:09,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:09,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:09,590 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:09,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:09,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:09,600 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:09,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:09,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:09,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:09,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:09,645 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:09,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:09,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:09,655 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:09,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:09,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:09,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:09,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:09,699 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:09,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:09,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:09,709 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:09,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:09,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:09,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:09,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:09,754 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:09,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:09,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:09,764 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:09,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:09,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:09,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:09,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:09,817 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:09,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:09,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:09,829 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:09,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:09,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:09,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:09,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:09,874 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:09,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:09,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:09,883 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:09,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:09,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:09,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:09,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:09,952 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:09,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:09,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:09,962 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:09,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:09,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:09,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:09,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:10,007 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:10,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:10,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:10,017 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:10,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:10,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:10,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:10,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:10,063 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:10,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:10,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:10,073 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:10,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:10,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:10,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:10,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:10,118 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:10,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:10,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:10,128 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:10,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:10,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:10,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:10,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:10,173 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:10,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:10,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:10,183 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:10,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:10,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:10,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:10,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:10,230 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:10,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:10,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:10,239 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:10,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:10,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:10,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:10,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:10,302 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:10,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:10,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:10,312 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:10,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:10,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:10,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:10,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:10,360 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:10,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:10,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:10,370 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:10,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:10,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:10,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:10,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:10,414 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:10,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:10,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:10,423 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:10,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:10,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:10,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:10,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:10,473 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:10,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:10,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:10,482 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:10,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:10,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:10,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:10,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:10,528 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:10,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:10,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:10,538 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:10,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:10,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:10,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:10,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:10,584 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:10,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:10,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:10,594 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:10,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:10,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:10,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:10,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:10,638 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:10,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:10,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:10,648 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:10,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:10,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:10,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:10,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:10,692 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:10,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:10,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:10,701 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:10,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:10,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:10,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:10,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:10,749 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:10,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:10,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:10,759 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:10,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:10,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:10,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:10,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:10,803 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:10,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:10,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:10,813 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:10,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:10,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:10,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:10,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:10,858 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:10,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:10,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:10,867 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:10,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:10,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:10,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:10,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:10,913 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:10,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:10,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:10,923 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:10,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:10,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:10,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:10,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:10,966 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:10,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:10,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:10,976 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:10,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:10,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:10,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:10,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:11,043 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:11,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:11,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:11,054 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:11,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:11,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:11,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:11,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:11,109 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:11,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:11,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:11,120 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:11,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:11,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:11,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:11,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:11,180 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:11,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:11,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:11,190 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:11,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:11,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:11,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:11,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:11,246 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:11,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:11,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:11,256 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:11,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:11,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:11,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:11,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:11,300 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:11,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:11,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:11,310 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:11,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:11,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:11,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:11,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:11,355 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:11,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:11,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:11,364 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:11,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:11,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:11,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:11,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:11,417 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:11,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:11,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:11,428 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:11,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:11,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:11,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:11,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:11,489 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:11,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:11,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:11,499 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:11,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:11,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:11,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:11,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:11,543 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:11,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:11,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:11,553 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:11,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:11,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:11,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:11,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:11,598 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:11,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:11,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:11,608 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:11,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:11,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:11,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:11,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:11,671 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:11,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:11,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:11,681 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:11,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:11,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:11,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:11,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:11,740 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:11,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:11,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:11,750 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:11,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:11,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:11,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:11,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:11,798 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:11,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:11,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:11,807 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:11,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:11,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:11,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:11,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:11,870 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:11,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:11,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:11,880 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:11,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:11,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:11,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:11,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:11,943 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:11,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:11,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:11,953 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:11,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:11,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:11,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:11,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:12,013 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:12,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:12,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:12,023 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:12,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:12,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:12,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:12,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:12,084 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:12,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:12,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:12,094 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:12,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:12,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:12,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:12,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:12,154 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:12,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:12,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:12,164 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:12,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:12,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:12,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:12,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:12,239 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:12,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:12,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:12,249 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:12,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:12,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:12,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:12,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:12,313 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:12,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:12,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:12,325 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:12,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:12,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:12,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:12,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:12,387 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:12,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:12,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:12,398 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:12,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:12,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:12,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:12,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:12,460 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:12,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:12,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:12,470 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:12,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:12,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:12,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:12,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:12,532 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:12,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:12,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:12,542 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:12,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:12,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:12,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:12,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:12,603 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:12,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:12,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:12,613 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:12,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:12,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:12,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:12,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:12,675 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:12,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:12,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:12,684 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:12,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:12,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:12,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:12,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:12,744 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:12,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:12,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:12,754 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:12,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:12,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:12,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:12,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:12,813 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:12,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:12,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:12,823 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:12,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:12,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:12,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:12,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:12,883 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:12,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:12,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:12,893 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:12,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:12,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:12,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:12,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:12,949 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:12,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:12,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:12,959 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:12,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:12,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:12,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:12,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:13,004 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:13,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:13,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:13,013 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:13,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:13,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:13,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:13,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:13,058 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:13,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:13,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:13,068 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:13,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:13,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:13,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:13,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:13,112 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:13,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:13,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:13,121 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:13,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:13,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:13,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:13,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:13,188 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:13,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:13,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:13,203 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:13,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:13,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:13,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:13,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:13,269 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:13,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:13,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:13,279 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:13,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:13,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:13,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:13,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:13,345 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:13,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:13,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:13,355 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:13,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:13,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:13,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:13,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:13,418 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:13,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:13,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:13,428 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:13,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:13,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:13,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:13,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:13,497 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:13,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:13,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:13,508 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:13,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:13,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:13,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:13,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:13,567 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:13,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:13,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:13,577 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:13,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:13,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:13,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:13,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:13,638 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:13,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:13,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:13,648 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:13,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:13,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:13,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:13,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:13,708 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:13,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:13,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:13,718 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:13,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:13,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:13,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:13,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:13,777 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:13,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:13,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:13,787 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:13,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:13,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:13,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:13,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:13,847 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:13,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:13,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:13,857 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:13,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:13,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:13,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:13,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:13,900 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:13,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:13,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:13,909 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:13,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:13,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:13,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:13,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:13,954 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:13,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:13,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:13,963 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:13,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:13,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:13,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:13,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:14,007 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:14,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:14,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:14,017 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:14,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:14,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:14,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:14,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:14,062 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:14,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:14,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:14,072 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:14,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:14,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:14,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:14,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:14,116 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:14,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:14,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:14,126 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:14,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:14,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:14,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:14,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:14,182 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:14,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:14,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:14,192 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:14,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:14,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:14,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:14,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:14,236 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:14,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:14,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:14,245 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:14,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:14,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:14,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:14,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:14,290 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:14,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:14,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:14,299 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:14,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:14,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:14,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:14,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:14,348 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:14,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:14,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:14,358 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:14,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:14,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:14,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:14,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:14,402 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:14,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:14,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:14,412 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:14,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:14,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:14,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:14,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:14,468 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:14,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:14,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:14,478 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:14,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:14,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:14,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:14,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:14,560 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:14,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:14,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:14,570 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:14,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:14,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:14,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:14,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:14,646 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:14,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:14,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:14,656 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:14,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:14,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:14,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:14,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:14,708 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:14,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:14,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:14,718 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:14,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:14,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:14,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:14,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:14,769 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:14,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:14,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:14,779 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:14,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:14,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:14,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:14,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:14,842 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:14,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:14,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:14,852 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:14,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:14,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:14,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:14,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:14,896 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:14,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:14,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:14,905 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:14,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:14,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:14,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:14,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:14,952 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:14,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:14,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:14,962 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:14,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:14,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:14,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:14,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:15,006 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:15,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:15,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:15,016 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:15,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:15,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:15,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:15,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:15,061 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:15,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:15,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:15,070 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:15,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:15,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:15,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:15,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:15,115 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:15,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:15,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:15,125 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:15,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:15,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:15,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:15,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:15,169 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:15,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:15,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:15,178 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:15,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:15,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:15,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:15,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:15,222 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:15,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:15,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:15,232 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:15,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:15,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:15,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:15,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:15,278 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:15,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:15,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:15,287 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:15,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:15,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:15,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:15,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:15,331 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:15,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:15,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:15,341 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:15,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:15,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:15,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:15,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:15,386 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:15,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:15,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:15,396 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:15,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:15,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:15,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:15,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:15,440 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:15,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:15,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:15,449 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:15,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:15,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:15,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:15,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:15,495 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:15,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:15,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:15,505 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:15,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:15,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:15,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:15,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:15,550 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:15,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:15,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:15,560 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:15,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:15,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:15,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:15,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:15,605 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:15,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:15,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:15,615 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:15,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:15,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:15,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:15,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:15,666 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:15,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:15,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:15,676 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:15,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:15,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:15,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:15,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:15,721 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:15,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:15,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:15,730 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:15,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:15,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:15,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:15,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:15,775 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:15,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:15,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:15,785 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:15,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:15,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:15,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:15,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:15,829 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:15,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:15,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:15,839 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:15,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:15,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:15,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:15,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:15,886 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:15,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:15,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:15,895 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:15,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:15,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:15,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:15,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:15,958 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:15,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:15,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:15,968 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:15,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:15,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:15,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:15,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:16,031 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:16,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:16,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:16,041 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:16,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:16,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:16,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:16,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:16,103 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:16,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:16,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:16,113 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:16,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:16,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:16,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:16,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:16,159 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:16,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:16,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:16,169 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:16,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:16,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:16,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:16,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:16,216 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:16,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:16,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:16,226 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:16,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:16,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:16,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:16,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:16,271 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:16,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:16,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:16,281 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:16,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:16,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:16,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:16,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:16,326 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:16,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:16,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:16,336 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:16,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:16,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:16,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:16,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:16,401 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:16,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:16,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:16,411 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:16,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:16,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:16,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:16,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:16,457 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:16,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:16,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:16,467 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:16,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:16,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:16,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:16,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:16,512 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:16,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:16,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:16,521 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:16,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:16,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:16,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:16,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:16,566 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:16,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:16,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:16,576 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:16,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:16,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:16,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:16,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:16,620 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:16,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:16,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:16,630 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:16,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:16,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:16,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:16,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:16,689 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:16,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:16,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:16,698 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:16,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:16,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:16,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:16,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:16,749 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:16,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:16,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:16,759 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:16,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:16,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:16,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:16,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:16,804 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:16,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:16,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:16,814 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:16,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:16,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:16,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:16,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:16,858 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:16,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:16,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:16,868 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:16,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:16,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:16,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:16,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:16,911 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:16,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:16,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:16,921 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:16,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:16,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:16,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:16,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:16,967 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:16,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:16,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:16,976 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:16,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:16,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:16,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:16,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:17,020 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:17,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:17,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:17,030 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:17,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:17,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:17,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:17,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:17,074 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:17,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:17,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:17,084 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:17,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:17,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:17,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:17,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:17,129 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:17,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:17,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:17,139 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:17,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:17,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:17,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:17,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:17,190 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:17,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:17,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:17,200 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:17,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:17,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:17,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:17,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:17,247 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:17,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:17,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:17,257 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:17,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:17,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:17,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:17,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:17,302 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:17,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:17,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:17,312 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:17,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:17,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:17,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:17,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:17,359 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:17,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:17,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:17,368 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:17,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:17,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:17,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:17,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:17,415 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:17,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:17,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:17,425 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:17,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:17,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:17,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:17,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:17,469 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:17,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:17,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:17,479 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:17,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:17,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:17,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:17,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:17,523 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:17,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:17,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:17,534 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:17,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:17,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:17,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:17,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:17,578 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:17,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:17,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:17,588 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:17,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:17,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:17,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:17,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:17,633 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:17,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:17,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:17,643 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:17,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:17,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:17,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:17,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:17,687 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:17,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:17,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:17,696 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:17,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:17,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:17,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:17,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:17,761 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:17,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:17,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:17,771 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:17,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:17,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:17,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:17,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:17,834 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:17,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:17,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:17,844 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:17,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:17,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:17,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:17,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:17,898 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:17,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:17,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:17,907 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:17,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:17,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:17,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:17,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:17,951 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:17,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:17,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:17,960 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:17,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:17,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:17,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:17,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:18,023 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:18,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:18,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:18,033 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:18,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:18,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:18,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:18,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:18,095 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:18,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:18,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:18,106 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:18,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:18,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:18,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:18,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:18,168 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:18,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:18,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:18,178 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:18,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:18,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:18,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:18,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:18,239 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:18,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:18,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:18,249 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:18,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:18,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:18,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:18,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:18,311 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:18,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:18,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:18,320 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:18,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:18,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:18,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:18,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:18,381 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:18,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:18,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:18,391 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:18,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:18,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:18,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:18,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:18,453 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:18,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:18,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:18,462 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:18,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:18,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:18,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:18,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:18,522 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:18,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:18,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:18,532 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:18,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:18,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:18,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:18,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:18,592 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:18,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:18,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:18,602 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:18,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:18,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:18,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:18,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:18,665 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:18,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:18,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:18,675 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:18,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:18,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:18,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:18,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:18,725 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:18,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:18,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:18,735 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:18,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:18,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:18,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:18,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:18,779 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:18,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:18,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:18,788 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:18,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:18,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:18,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:18,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:18,835 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:18,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:18,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:18,845 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:18,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:18,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:18,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:18,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:18,900 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:18,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:18,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:18,909 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:18,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:18,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:18,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:18,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:18,961 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:18,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:18,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:18,971 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:18,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:18,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:18,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:18,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:19,014 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:19,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:19,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:19,026 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:19,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:19,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:19,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:19,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:19,071 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:19,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:19,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:19,081 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:19,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:19,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:19,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:19,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:19,125 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:19,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:19,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:19,135 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:19,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:19,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:19,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:19,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:19,192 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:19,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:19,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:19,203 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:19,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:19,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:19,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:19,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:19,254 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:19,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:19,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:19,264 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:19,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:19,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:19,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:19,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:19,307 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:19,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:19,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:19,317 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:19,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:19,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:19,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:19,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:19,366 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:19,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:19,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:19,376 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:19,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:19,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:19,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:19,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:19,420 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:19,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:19,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:19,430 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:19,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:19,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:19,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:19,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:19,474 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:19,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:19,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:19,487 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:19,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:19,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:19,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:19,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:19,532 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:19,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:19,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:19,542 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:19,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:19,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:19,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:19,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:19,586 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:19,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:19,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:19,596 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:19,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:19,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:19,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:19,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:19,641 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:19,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:19,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:19,650 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:19,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:19,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:19,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:19,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:19,703 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:19,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:19,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:19,713 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:19,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:19,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:19,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:19,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:19,759 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:19,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:19,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:19,769 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:19,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:19,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:19,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:19,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:19,815 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:19,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:19,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:19,825 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:19,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:19,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:19,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:19,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:19,870 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:19,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:19,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:19,880 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:19,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:19,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:19,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:19,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:19,923 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:19,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:19,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:19,933 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:19,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:19,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:19,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:19,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:19,979 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:19,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:19,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:19,994 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:19,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:19,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:19,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:20,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:20,038 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:20,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:20,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:20,048 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:20,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:20,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:20,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:20,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:20,091 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:20,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:20,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:20,101 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:20,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:20,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:20,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:20,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:20,145 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:20,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:20,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:20,155 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:20,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:20,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:20,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:20,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:20,198 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:20,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:20,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:20,208 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:20,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:20,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:20,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:20,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:20,252 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:20,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:20,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:20,262 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:20,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:20,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:20,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:20,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:20,325 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:20,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:20,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:20,335 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:20,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:20,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:20,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:20,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:20,396 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:20,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:20,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:20,406 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:20,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:20,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:20,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:20,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:20,467 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:20,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:20,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:20,477 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:20,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:20,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:20,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:20,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:20,541 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:20,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:20,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:20,551 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:20,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:20,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:20,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:20,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:20,613 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:20,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:20,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:20,624 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:20,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:20,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:20,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:20,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:20,686 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:20,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:20,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:20,696 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:20,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:20,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:20,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:20,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:20,756 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:20,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:20,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:20,767 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:20,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:20,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:20,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:20,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:20,827 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:20,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:20,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:20,837 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:20,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:20,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:20,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:20,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:20,898 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:20,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:20,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:20,907 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:20,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:20,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:20,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:20,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:20,968 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:20,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:20,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:20,978 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:20,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:20,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:20,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:20,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:21,025 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:21,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:21,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:21,035 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:21,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:21,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:21,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:21,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:21,079 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:21,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:21,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:21,089 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:21,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:21,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:21,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:21,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:21,159 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:21,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:21,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:21,179 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:21,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:21,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:21,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:21,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:21,241 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:21,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:21,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:21,251 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:21,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:21,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:21,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:21,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:21,312 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:21,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:21,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:21,322 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:21,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:21,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:21,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:21,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:21,383 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:21,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:21,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:21,394 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:21,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:21,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:21,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:21,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:21,456 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:21,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:21,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:21,466 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:21,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:21,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:21,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:21,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:21,528 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:21,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:21,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:21,538 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:21,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:21,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:21,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:21,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:21,598 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:21,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:21,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:21,609 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:21,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:21,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:21,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:21,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:21,669 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:21,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:21,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:21,679 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:21,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:21,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:21,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:21,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:21,740 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:21,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:21,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:21,749 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:21,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:21,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:21,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:21,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:21,809 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:21,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:21,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:21,819 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:21,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:21,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:21,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:21,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:21,878 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:21,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:21,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:21,888 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:21,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:21,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:21,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:21,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:21,949 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:21,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:21,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:21,959 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:21,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:21,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:21,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:21,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:22,009 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:22,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:22,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:22,018 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:22,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:22,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:22,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:22,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:22,063 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:22,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:22,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:22,072 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:22,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:22,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:22,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:22,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:22,117 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:22,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:22,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:22,127 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:22,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:22,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:22,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:22,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:22,173 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:22,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:22,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:22,183 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:22,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:22,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:22,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:22,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:22,227 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:22,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:22,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:22,237 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:22,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:22,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:22,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:22,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:22,283 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:22,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:22,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:22,292 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:22,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:22,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:22,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:22,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:22,337 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:22,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:22,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:22,350 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:22,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:22,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:22,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:22,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:22,394 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:22,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:22,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:22,404 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:22,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:22,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:22,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:22,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:22,465 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:22,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:22,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:22,476 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:22,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:22,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:22,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:22,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:22,536 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:22,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:22,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:22,545 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:22,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:22,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:22,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:22,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:22,590 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:22,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:22,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:22,600 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:22,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:22,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:22,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:22,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:22,644 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:22,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:22,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:22,653 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:22,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:22,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:22,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:22,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:22,697 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:22,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:22,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:22,707 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:22,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:22,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:22,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:22,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:22,751 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:22,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:22,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:22,761 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:22,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:22,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:22,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:22,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:22,807 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:22,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:22,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:22,817 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:22,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:22,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:22,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:22,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:22,862 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:22,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:22,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:22,872 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:22,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:22,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:22,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:22,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:22,917 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:22,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:22,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:22,926 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:22,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:22,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:22,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:22,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:22,970 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:22,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:22,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:22,980 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:22,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:22,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:22,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:22,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:23,023 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:23,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:23,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:23,033 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:23,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:23,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:23,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:23,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:23,081 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:23,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:23,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:23,091 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:23,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:23,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:23,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:23,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:23,152 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:23,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:23,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:23,162 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:23,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:23,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:23,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:23,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:23,206 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:23,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:23,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:23,215 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:23,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:23,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:23,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:23,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:23,259 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:23,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:23,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:23,269 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:23,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:23,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:23,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:23,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:23,315 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:23,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:23,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:23,325 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:23,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:23,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:23,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:23,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:23,370 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:23,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:23,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:23,385 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:23,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:23,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:23,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:23,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:23,430 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:23,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:23,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:23,439 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:23,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:23,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:23,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:23,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:23,484 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:23,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:23,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:23,494 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:23,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:23,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:23,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:23,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:23,537 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:23,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:23,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:23,547 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:23,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:23,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:23,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:23,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:23,609 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:23,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:23,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:23,619 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:23,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:23,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:23,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:23,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:23,682 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:23,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:23,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:23,692 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:23,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:23,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:23,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:23,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:23,749 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:23,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:23,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:23,758 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:23,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:23,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:23,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:23,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:23,809 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:23,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:23,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:23,819 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:23,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:23,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:23,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:23,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:23,883 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:23,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:23,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:23,893 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:23,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:23,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:23,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:23,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:23,955 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:23,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:23,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:23,965 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:23,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:23,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:23,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:23,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:24,026 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:24,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:24,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:24,036 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:24,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:24,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:24,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:24,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:24,096 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:24,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:24,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:24,106 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:24,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:24,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:24,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:24,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:24,168 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:24,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:24,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:24,178 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:24,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:24,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:24,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:24,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:24,239 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:24,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:24,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:24,249 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:24,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:24,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:24,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:24,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:24,310 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:24,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:24,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:24,320 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:24,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:24,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:24,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:24,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:24,380 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:24,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:24,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:24,389 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:24,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:24,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:24,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:24,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:24,450 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:24,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:24,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:24,460 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:24,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:24,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:24,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:24,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:24,506 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:24,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:24,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:24,515 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:24,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:24,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:24,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:24,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:24,560 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:24,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:24,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:24,574 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:24,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:24,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:24,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:24,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:24,619 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:24,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:24,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:24,628 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:24,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:24,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:24,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:24,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:24,673 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:24,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:24,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:24,683 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:24,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:24,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:24,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:24,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:24,728 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:24,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:24,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:24,737 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:24,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:24,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:24,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:24,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:24,783 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:24,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:24,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:24,793 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:24,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:24,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:24,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:24,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:24,836 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:24,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:24,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:24,845 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:24,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:24,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:24,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:24,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:24,889 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:24,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:24,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:24,898 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:24,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:24,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:24,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:24,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:24,944 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:24,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:24,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:24,954 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:24,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:24,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:24,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:24,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:24,999 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:25,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:25,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:25,009 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:25,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:25,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:25,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:25,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:25,052 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:25,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:25,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:25,062 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:25,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:25,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:25,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:25,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:25,107 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:25,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:25,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:25,116 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:25,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:25,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:25,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:25,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:25,162 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:25,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:25,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:25,172 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:25,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:25,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:25,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:25,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:25,215 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:25,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:25,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:25,225 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:25,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:25,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:25,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:25,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:25,271 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:25,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:25,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:25,281 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:25,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:25,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:25,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:25,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:25,326 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:25,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:25,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:25,335 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:25,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:25,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:25,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:25,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:25,380 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:25,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:25,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:25,389 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:25,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:25,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:25,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:25,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:25,436 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:25,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:25,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:25,446 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:25,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:25,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:25,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:25,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:25,489 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:25,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:25,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:25,499 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:25,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:25,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:25,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:25,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:25,544 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:25,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:25,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:25,559 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:25,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:25,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:25,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:25,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:25,605 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:25,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:25,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:25,615 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:25,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:25,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:25,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:25,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:25,659 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:25,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:25,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:25,668 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:25,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:25,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:25,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:25,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:25,713 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:25,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:25,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:25,723 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:25,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:25,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:25,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:25,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:25,768 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:25,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:25,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:25,777 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:25,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:25,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:25,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:25,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:25,822 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:25,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:25,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:25,831 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:25,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:25,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:25,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:25,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:28:25,876 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:28:25,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:25,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:28:25,886 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:28:25,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:28:25,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2022-11-20 18:39:39,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:39,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:39,819 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:39,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:39,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:39,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:39,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:39,880 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:39,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:39,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:39,889 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:39,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:39,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:39,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:39,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:39,956 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:39,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:39,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:39,967 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:39,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:39,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:39,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:39,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:40,033 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:40,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:40,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:40,045 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:40,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:40,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:40,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:40,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:40,114 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:40,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:40,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:40,127 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:40,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:40,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:40,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:40,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:40,196 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:40,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:40,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:40,208 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:40,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:40,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:40,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:40,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:40,277 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:40,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:40,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:40,287 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:40,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:40,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:40,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:40,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:40,350 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:40,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:40,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:40,361 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:40,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:40,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:40,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:40,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:40,424 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:40,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:40,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:40,435 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:40,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:40,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:40,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:40,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:40,500 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:40,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:40,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:40,512 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:40,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:40,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:40,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:40,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:40,582 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:40,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:40,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:40,593 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:40,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:40,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:40,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:40,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:40,664 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:40,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:40,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:40,676 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:40,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:40,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:40,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:40,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:40,746 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:40,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:40,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:40,757 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:40,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:40,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:40,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:40,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:40,850 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:40,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:40,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:40,862 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:40,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:40,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:40,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:40,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:40,932 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:40,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:40,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:40,944 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:40,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:40,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:40,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:40,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:41,015 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:41,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:41,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:41,027 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:41,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:41,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:41,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:41,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:41,098 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:41,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:41,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:41,110 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:41,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:41,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:41,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:41,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:41,182 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:41,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:41,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:41,194 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:41,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:41,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:41,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:41,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:41,266 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:41,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:41,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:41,278 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:41,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:41,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:41,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:41,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:41,350 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:41,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:41,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:41,361 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:41,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:41,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:41,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:41,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:41,426 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:41,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:41,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:41,437 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:41,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:41,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:41,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:41,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:41,503 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:41,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:41,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:41,514 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:41,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:41,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:41,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:41,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:41,580 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:41,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:41,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:41,592 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:41,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:41,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:41,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:41,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:41,657 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:41,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:41,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:41,668 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:41,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:41,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:41,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:41,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:41,735 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:41,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:41,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:41,745 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:41,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:41,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:41,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:41,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:41,810 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:41,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:41,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:41,820 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:41,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:41,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:41,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:41,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:41,881 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:41,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:41,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:41,892 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:41,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:41,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:41,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:41,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:41,957 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:41,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:41,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:41,967 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:41,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:41,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:41,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:41,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:42,034 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:42,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:42,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:42,046 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:42,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:42,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:42,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:42,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:42,117 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:42,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:42,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:42,129 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:42,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:42,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:42,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:42,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:42,202 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:42,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:42,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:42,214 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:42,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:42,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:42,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:42,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:42,286 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:42,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:42,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:42,298 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:42,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:42,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:42,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:42,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:42,370 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:42,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:42,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:42,381 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:42,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:42,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:42,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:42,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:42,453 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:42,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:42,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:42,465 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:42,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:42,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:42,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:42,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:42,536 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:42,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:42,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:42,565 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:42,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:42,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:42,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:42,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:42,634 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:42,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:42,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:42,645 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:42,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:42,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:42,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:42,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:42,707 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:42,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:42,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:42,716 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:42,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:42,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:42,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:42,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:42,776 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:42,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:42,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:42,786 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:42,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:42,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:42,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:42,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:42,855 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:42,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:42,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:42,867 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:42,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:42,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:42,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:42,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:42,937 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:42,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:42,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:42,948 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:42,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:42,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:42,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:42,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:43,020 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:43,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:43,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:43,032 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:43,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:43,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:43,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:43,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:43,103 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:43,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:43,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:43,115 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:43,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:43,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:43,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:43,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:43,188 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:43,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:43,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:43,200 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:43,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:43,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:43,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:43,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:43,273 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:43,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:43,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:43,285 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:43,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:43,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:43,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:43,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:43,360 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:43,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:43,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:43,372 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:43,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:43,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:43,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:43,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:43,434 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:43,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:43,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:43,444 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:43,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:43,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:43,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:43,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:43,505 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:43,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:43,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:43,515 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:43,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:43,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:43,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:43,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:43,584 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:43,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:43,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:43,596 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:43,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:43,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:43,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:43,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:43,658 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:43,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:43,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:43,668 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:43,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:43,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:43,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:43,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:43,733 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:43,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:43,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:43,742 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:43,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:43,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:43,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:43,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:43,802 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:43,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:43,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:43,812 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:43,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:43,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:43,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:43,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:43,870 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:43,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:43,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:43,880 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:43,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:43,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:43,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:43,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:43,941 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:43,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:43,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:43,951 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:43,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:43,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:43,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:43,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:44,021 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:44,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:44,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:44,033 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:44,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:44,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:44,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:44,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:44,106 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:44,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:44,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:44,119 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:44,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:44,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:44,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:44,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:44,192 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:44,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:44,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:44,204 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:44,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:44,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:44,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:44,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:44,300 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:44,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:44,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:44,312 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:44,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:44,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:44,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:44,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:44,384 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:44,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:44,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:44,396 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:44,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:44,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:44,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:44,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:44,467 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:44,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:44,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:44,478 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:44,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:44,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:44,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:44,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:44,547 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:44,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:44,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:44,558 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:44,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:44,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:44,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:44,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:44,626 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:44,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:44,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:44,637 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:44,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:44,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:44,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:44,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:44,708 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:44,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:44,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:44,720 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:44,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:44,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:44,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:44,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:44,789 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:44,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:44,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:44,801 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:44,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:44,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:44,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:44,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:44,868 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:44,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:44,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:44,879 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:44,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:44,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:44,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:44,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:44,948 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:44,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:44,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:44,960 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:44,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:44,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:44,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:44,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:45,031 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:45,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:45,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:45,044 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:45,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:45,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:45,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:45,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:45,116 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:45,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:45,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:45,129 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:45,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:45,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:45,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:45,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:45,200 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:45,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:45,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:45,211 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:45,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:45,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:45,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:45,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:45,278 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:45,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:45,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:45,289 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:45,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:45,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:45,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:45,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:45,356 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:45,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:45,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:45,366 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:45,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:45,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:45,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:45,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:45,428 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:45,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:45,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:45,440 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:45,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:45,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:45,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:45,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:45,511 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:45,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:45,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:45,522 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:45,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:45,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:45,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:45,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:45,593 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:45,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:45,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:45,605 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:45,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:45,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:45,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:45,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:45,677 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:45,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:45,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:45,689 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:45,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:45,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:45,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:45,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:45,761 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:45,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:45,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:45,773 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:45,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:45,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:45,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:45,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:45,846 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:45,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:45,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:45,858 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:45,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:45,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:45,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:45,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:45,931 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:45,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:45,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:45,943 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:45,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:45,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:45,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:45,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:46,041 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:46,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:46,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:46,052 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:46,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:46,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:46,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:46,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:46,115 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:46,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:46,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:46,126 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:46,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:46,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:46,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:46,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:46,192 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:46,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:46,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:46,202 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:46,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:46,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:46,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:46,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:46,265 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:46,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:46,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:46,275 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:46,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:46,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:46,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:46,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:46,339 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:46,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:46,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:46,350 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:46,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:46,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:46,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:46,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:46,419 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:46,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:46,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:46,429 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:46,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:46,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:46,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:46,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:46,491 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:46,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:46,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:46,502 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:46,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:46,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:46,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:46,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:46,567 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:46,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:46,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:46,579 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:46,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:46,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:46,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:46,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:46,649 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:46,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:46,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:46,659 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:46,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:46,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:46,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:46,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:46,723 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:46,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:46,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:46,732 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:46,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:46,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:46,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:46,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:46,801 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:46,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:46,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:46,813 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:46,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:46,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:46,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:46,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:46,878 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:46,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:46,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:46,888 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:46,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:46,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:46,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:46,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:46,949 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:46,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:46,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:46,959 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:46,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:46,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:46,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:46,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:47,020 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:47,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:47,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:47,030 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:47,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:47,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:47,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:47,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:47,093 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:47,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:47,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:47,103 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:47,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:47,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:47,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:47,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:47,165 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:47,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:47,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:47,175 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:47,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:47,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:47,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:47,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:47,237 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:47,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:47,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:47,247 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:47,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:47,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:47,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:47,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:47,310 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:47,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:47,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:47,320 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:47,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:47,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:47,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:47,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:47,381 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:47,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:47,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:47,391 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:47,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:47,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:47,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:47,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:47,454 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:47,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:47,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:47,464 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:47,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:47,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:47,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:47,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:47,526 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:47,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:47,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:47,536 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:47,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:47,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:47,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:47,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:47,605 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:47,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:47,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:47,633 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:47,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:47,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:47,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:47,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:47,703 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:47,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:47,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:47,714 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:47,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:47,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:47,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:47,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:47,780 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:47,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:47,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:47,790 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:47,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:47,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:47,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:47,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:47,856 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:47,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:47,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:47,867 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:47,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:47,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:47,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:47,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:47,929 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:47,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:47,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:47,939 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:47,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:47,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:47,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:47,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:48,006 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:48,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:48,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:48,016 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:48,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:48,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:48,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:48,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:48,082 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:48,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:48,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:48,093 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:48,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:48,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:48,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:48,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:48,156 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:48,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:48,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:48,166 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:48,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:48,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:48,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:48,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:48,228 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:48,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:48,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:48,238 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:48,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:48,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:48,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:48,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:48,303 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:48,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:48,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:48,314 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:48,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:48,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:48,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:48,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:48,384 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:48,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:48,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:48,396 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:48,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:48,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:48,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:48,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:48,462 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:48,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:48,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:48,472 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:48,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:48,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:48,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:48,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:48,530 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:48,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:48,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:48,540 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:48,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:48,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:48,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:48,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:48,615 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:48,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:48,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:48,626 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:48,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:48,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:48,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:48,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:48,687 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:48,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:48,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:48,697 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:48,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:48,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:48,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:48,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:48,757 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:48,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:48,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:48,767 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:48,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:48,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:48,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:48,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:48,834 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:48,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:48,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:48,845 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:48,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:48,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:48,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:48,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:48,908 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:48,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:48,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:48,919 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:48,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:48,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:48,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:48,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:48,987 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:48,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:48,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:48,997 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:48,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:48,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:48,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:49,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:49,059 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:49,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:49,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:49,068 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:49,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:49,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:49,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:49,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:49,131 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:49,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:49,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:49,141 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:49,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:49,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:49,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:49,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:49,201 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:49,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:49,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:49,211 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:49,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:49,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:49,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:49,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:49,289 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:49,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:49,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:49,301 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:49,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:49,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:49,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:49,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:49,369 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:49,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:49,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:49,381 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:49,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:49,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:49,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:49,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:49,448 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:49,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:49,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:49,459 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:49,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:49,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:49,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:49,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:49,530 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:49,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:49,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:49,542 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:49,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:49,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:49,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:49,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:49,614 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:49,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:49,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:49,626 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:49,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:49,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:49,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:49,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:49,695 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:49,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:49,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:49,707 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:49,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:49,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:49,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:49,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:49,773 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:49,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:49,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:49,783 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:49,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:49,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:49,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:49,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:49,849 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:49,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:49,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:49,859 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:49,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:49,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:49,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:49,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:49,928 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:49,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:49,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:49,940 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:49,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:49,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:49,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:49,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:50,005 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:50,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:50,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:50,016 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:50,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:50,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:50,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:50,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:50,079 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:50,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:50,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:50,090 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:50,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:50,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:50,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:50,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:50,156 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:50,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:50,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:50,168 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:50,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:50,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:50,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:50,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:50,234 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:50,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:50,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:50,245 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:50,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:50,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:50,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:50,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:50,322 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:50,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:50,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:50,332 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:50,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:50,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:50,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:50,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:50,400 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:50,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:50,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:50,411 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:50,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:50,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:50,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:50,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:50,482 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:50,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:50,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:50,493 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:50,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:50,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:50,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:50,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:50,556 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:50,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:50,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:50,566 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:50,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:50,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:50,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:50,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:50,635 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:50,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:50,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:50,647 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:50,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:50,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:50,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:50,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:50,716 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:50,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:50,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:50,727 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:50,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:50,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:50,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:50,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:50,788 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:50,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:50,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:50,798 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:50,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:50,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:50,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:50,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:50,859 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:50,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:50,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:50,870 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:50,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:50,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:50,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:50,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:50,958 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:50,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:50,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:50,968 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:50,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:50,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:50,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:50,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:51,028 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:51,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:51,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:51,038 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:51,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:51,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:51,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:51,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:51,108 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:51,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:51,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:51,121 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:51,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:51,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:51,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:51,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:51,191 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:51,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:51,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:51,202 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:51,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:51,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:51,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:51,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:51,262 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:51,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:51,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:51,272 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:51,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:51,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:51,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:51,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:51,335 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:51,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:51,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:51,345 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:51,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:51,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:51,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:51,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:51,410 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:51,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:51,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:51,420 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:51,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:51,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:51,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:51,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:51,484 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:51,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:51,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:51,494 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:51,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:51,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:51,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:51,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:51,563 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:51,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:51,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:51,575 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:51,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:51,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:51,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:51,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:51,645 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:51,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:51,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:51,656 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:51,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:51,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:51,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:51,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:51,728 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:51,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:51,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:51,740 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:51,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:51,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:51,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:51,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:51,810 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:51,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:51,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:51,821 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:51,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:51,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:51,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:51,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:51,891 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:51,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:51,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:51,902 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:51,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:51,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:51,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:51,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:51,967 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:51,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:51,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:51,978 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:51,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:51,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:51,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:52,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:52,040 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:52,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:52,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:52,051 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:52,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:52,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:52,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:52,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:52,117 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:52,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:52,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:52,128 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:52,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:52,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:52,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:52,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:52,193 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:52,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:52,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:52,203 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:52,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:52,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:52,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:52,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:52,269 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:52,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:52,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:52,280 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:52,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:52,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:52,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:52,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:52,347 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:52,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:52,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:52,358 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:52,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:52,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:52,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:52,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:52,426 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:52,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:52,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:52,436 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:52,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:52,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:52,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:52,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:52,499 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:52,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:52,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:52,510 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:52,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:52,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:52,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:52,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:52,607 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:52,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:52,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:52,619 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:52,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:52,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:52,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:52,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:52,689 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:52,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:52,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:52,701 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:52,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:52,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:52,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:52,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:52,771 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:52,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:52,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:52,783 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:52,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:52,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:52,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:52,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:52,853 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:52,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:52,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:52,863 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:52,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:52,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:52,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:52,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:52,929 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:52,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:52,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:52,939 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:52,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:52,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:52,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:52,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:53,003 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:53,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:53,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:53,013 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:53,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:53,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:53,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:53,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:53,081 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:53,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:53,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:53,091 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:53,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:53,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:53,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:53,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:53,155 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:53,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:53,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:53,165 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:53,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:53,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:53,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:53,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:53,229 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:53,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:53,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:53,239 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:53,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:53,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:53,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:53,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:53,302 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:53,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:53,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:53,313 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:53,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:53,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:53,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:53,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:53,376 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:53,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:53,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:53,387 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:53,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:53,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:53,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:53,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:53,454 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:53,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:53,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:53,466 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:53,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:53,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:53,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:53,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:53,532 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:53,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:53,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:53,543 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:53,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:53,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:53,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:53,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:53,613 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:53,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:53,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:53,625 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:53,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:53,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:53,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:53,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:53,697 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:53,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:53,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:53,709 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:53,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:53,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:53,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:53,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:53,780 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:53,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:53,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:53,792 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:53,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:53,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:53,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:53,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:53,861 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:53,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:53,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:53,871 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:53,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:53,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:53,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:53,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:53,939 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:53,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:53,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:53,949 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:53,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:53,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:53,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:53,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:54,016 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:54,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:54,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:54,027 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:54,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:54,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:54,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:54,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:54,094 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:54,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:54,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:54,106 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:54,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:54,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:54,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:54,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:54,171 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:54,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:54,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:54,182 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:54,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:54,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:54,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:54,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:54,245 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:54,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:54,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:54,255 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:54,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:54,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:54,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:54,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:54,332 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:54,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:54,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:54,343 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:54,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:54,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:54,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:54,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:54,407 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:54,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:54,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:54,417 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:54,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:54,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:54,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:54,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:54,486 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:54,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:54,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:54,497 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:54,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:54,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:54,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:54,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:54,563 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:54,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:54,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:54,574 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:54,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:54,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:54,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:54,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:54,642 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:54,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:54,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:54,653 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:54,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:54,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:54,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:54,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:54,726 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:54,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:54,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:54,738 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:54,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:54,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:54,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:54,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:54,810 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:54,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:54,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:54,822 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:54,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:54,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:54,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:54,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:54,889 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:54,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:54,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:54,899 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:54,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:54,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:54,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:54,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:54,959 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:54,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:54,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:54,969 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:54,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:54,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:54,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:54,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:55,028 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:55,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:55,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:55,037 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:55,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:55,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:55,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:55,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:55,098 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:55,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:55,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:55,109 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:55,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:55,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:55,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:55,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:55,184 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:55,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:55,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:55,196 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:55,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:55,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:55,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:55,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:55,269 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:55,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:55,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:55,281 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:55,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:55,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:55,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:55,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:55,356 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:55,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:55,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:55,368 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:55,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:55,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:55,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:55,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:55,445 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:55,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:55,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:55,457 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:55,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:55,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:55,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:55,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:55,532 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:55,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:55,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:55,544 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:55,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:55,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:55,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:55,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:55,620 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:55,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:55,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:55,632 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:55,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:55,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:55,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:55,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:55,707 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:55,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:55,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:55,720 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:55,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:55,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:55,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:55,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:55,794 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:55,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:55,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:55,806 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:55,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:55,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:55,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:55,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:55,878 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:55,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:55,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:55,889 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:55,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:55,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:55,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:55,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:55,954 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:55,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:55,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:55,964 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:55,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:55,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:55,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:56,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:56,052 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:56,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:56,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:56,064 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:56,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:56,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:56,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:56,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:56,137 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:56,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:56,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:56,149 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:56,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:56,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:56,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:56,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:56,222 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:56,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:56,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:56,234 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:56,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:56,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:56,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:56,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:56,302 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:56,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:56,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:56,312 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:56,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:56,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:56,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:56,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:56,374 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:56,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:56,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:56,386 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:56,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:56,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:56,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:56,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:56,458 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:56,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:56,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:56,470 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:56,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:56,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:56,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:56,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:56,539 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:56,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:56,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:56,551 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:56,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:56,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:56,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:56,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:56,625 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:56,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:56,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:56,637 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:56,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:56,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:56,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:56,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:56,708 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:56,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:56,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:56,719 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:56,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:56,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:56,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:56,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:56,790 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:56,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:56,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:56,801 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:56,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:56,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:56,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:56,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:56,875 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:56,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:56,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:56,887 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:56,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:56,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:56,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:56,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:56,959 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:56,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:56,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:56,970 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:56,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:56,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:56,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:56,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:57,043 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:57,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:57,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:57,055 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:57,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:57,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:57,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:57,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:57,122 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:57,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:57,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:57,133 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:57,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:57,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:57,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:57,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:57,194 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:57,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:57,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:57,205 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:57,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:57,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:57,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:57,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:57,272 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:57,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:57,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:57,282 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:57,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:57,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:57,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:57,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:57,343 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:57,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:57,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:57,353 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:57,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:57,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:57,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:57,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:57,421 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:57,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:57,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:57,433 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:57,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:57,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:57,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:57,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:57,499 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:57,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:57,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:57,511 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:57,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:57,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:57,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:57,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:57,582 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:57,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:57,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:57,593 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:57,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:57,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:57,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:57,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:57,661 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:57,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:57,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:57,672 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:57,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:57,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:57,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:57,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:57,763 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:57,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:57,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:57,775 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:57,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:57,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:57,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:57,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:57,844 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:57,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:57,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:57,855 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:57,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:57,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:57,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:57,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:57,922 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:57,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:57,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:57,933 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:57,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:57,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:57,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:57,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:58,001 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:58,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:58,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:58,012 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:58,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:58,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:58,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:58,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:58,077 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:58,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:58,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:58,087 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:58,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:58,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:58,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:58,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:58,153 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:58,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:58,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:58,164 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:58,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:58,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:58,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:58,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:58,232 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:58,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:58,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:58,243 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:58,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:58,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:58,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:58,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:58,312 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:58,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:58,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:58,324 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:58,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:58,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:58,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:58,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:58,392 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:58,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:58,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:58,403 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:58,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:58,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:58,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:58,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:58,471 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:58,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:58,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:58,482 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:58,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:58,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:58,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:58,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:58,547 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:58,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:58,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:58,558 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:58,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:58,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:58,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:58,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:58,628 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:58,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:58,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:58,639 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:58,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:58,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:58,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:58,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:58,708 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:58,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:58,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:58,719 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:58,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:58,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:58,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:58,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:58,788 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:58,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:58,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:58,800 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:58,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:58,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:58,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:58,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:58,862 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:58,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:58,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:58,872 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:58,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:58,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:58,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:58,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:58,931 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:58,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:58,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:58,942 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:58,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:58,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:58,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:58,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:59,003 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:59,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:59,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:59,013 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:59,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:59,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:59,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:59,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:59,075 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:59,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:59,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:59,085 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:59,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:59,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:59,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:59,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:59,147 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:59,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:59,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:59,158 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:59,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:59,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:59,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:59,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:59,225 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:59,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:59,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:59,235 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:59,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:59,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:59,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:59,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:59,304 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:59,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:59,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:59,316 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:59,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:59,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:59,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:59,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:59,405 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:59,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:59,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:59,415 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:59,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:59,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:59,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:59,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:59,479 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:59,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:59,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:59,490 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:59,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:59,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:59,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:59,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:59,559 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:59,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:59,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:59,570 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:59,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:59,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:59,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:59,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:59,639 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:59,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:59,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:59,649 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:59,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:59,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:59,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:59,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:59,717 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:59,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:59,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:59,728 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:59,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:59,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:59,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:59,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:59,800 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:59,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:59,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:59,812 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:59,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:59,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:59,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:59,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:59,877 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:59,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:59,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:59,888 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:59,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:59,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:59,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:59,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:39:59,954 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:39:59,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:39:59,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:39:59,964 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:39:59,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:39:59,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:39:59,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:39:59,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:00,028 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:00,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:00,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:00,038 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:00,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:00,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:00,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:00,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:00,109 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:00,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:00,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:00,120 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:00,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:00,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:00,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:00,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:00,189 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:00,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:00,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:00,200 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:00,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:00,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:00,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:00,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:00,267 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:00,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:00,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:00,278 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:00,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:00,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:00,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:00,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:00,344 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:00,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:00,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:00,355 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:00,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:00,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:00,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:00,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:00,422 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:00,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:00,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:00,433 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:00,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:00,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:00,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:00,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:00,499 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:00,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:00,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:00,509 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:00,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:00,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:00,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:00,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:00,573 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:00,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:00,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:00,584 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:00,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:00,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:00,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:00,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:00,651 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:00,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:00,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:00,661 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:00,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:00,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:00,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:00,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:00,727 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:00,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:00,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:00,738 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:00,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:00,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:00,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:00,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:00,807 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:00,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:00,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:00,819 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:00,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:00,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:00,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:00,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:00,886 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:00,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:00,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:00,897 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:00,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:00,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:00,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:00,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:00,967 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:00,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:00,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:00,979 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:00,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:00,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:00,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:01,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:01,070 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:01,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:01,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:01,080 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:01,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:01,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:01,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:01,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:01,145 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:01,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:01,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:01,156 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:01,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:01,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:01,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:01,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:01,222 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:01,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:01,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:01,232 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:01,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:01,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:01,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:01,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:01,302 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:01,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:01,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:01,312 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:01,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:01,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:01,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:01,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:01,376 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:01,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:01,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:01,386 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:01,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:01,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:01,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:01,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:01,450 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:01,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:01,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:01,461 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:01,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:01,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:01,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:01,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:01,525 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:01,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:01,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:01,535 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:01,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:01,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:01,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:01,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:01,601 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:01,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:01,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:01,612 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:01,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:01,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:01,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:01,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:01,682 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:01,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:01,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:01,694 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:01,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:01,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:01,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:01,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:01,764 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:01,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:01,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:01,776 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:01,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:01,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:01,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:01,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:01,846 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:01,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:01,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:01,857 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:01,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:01,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:01,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:01,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:01,920 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:01,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:01,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:01,930 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:01,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:01,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:01,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:01,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:01,989 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:01,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:01,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:01,998 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:01,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:01,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:01,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:02,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:02,059 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:02,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:02,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:02,069 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:02,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:02,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:02,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:02,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:02,132 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:02,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:02,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:02,142 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:02,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:02,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:02,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:02,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:02,207 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:02,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:02,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:02,217 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:02,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:02,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:02,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:02,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:02,282 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:02,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:02,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:02,292 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:02,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:02,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:02,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:02,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:02,354 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:02,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:02,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:02,364 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:02,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:02,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:02,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:02,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:02,433 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:02,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:02,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:02,446 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:02,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:02,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:02,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:02,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:02,518 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:02,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:02,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:02,529 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:02,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:02,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:02,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:02,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:02,600 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:02,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:02,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:02,612 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:02,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:02,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:02,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:02,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:02,711 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:02,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:02,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:02,722 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:02,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:02,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:02,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:02,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:02,788 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:02,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:02,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:02,800 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:02,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:02,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:02,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:02,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:02,869 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:02,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:02,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:02,879 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:02,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:02,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:02,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:02,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:02,938 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:02,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:02,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:02,948 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:02,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:02,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:02,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:02,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:03,007 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:03,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:03,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:03,017 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:03,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:03,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:03,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:03,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:03,075 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:03,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:03,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:03,085 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:03,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:03,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:03,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:03,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:03,147 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:03,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:03,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:03,157 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:03,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:03,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:03,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:03,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:03,220 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:03,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:03,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:03,231 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:03,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:03,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:03,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:03,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:03,294 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:03,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:03,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:03,304 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:03,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:03,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:03,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:03,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:03,370 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:03,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:03,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:03,382 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:03,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:03,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:03,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:03,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:03,449 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:03,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:03,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:03,460 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:03,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:03,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:03,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:03,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:03,530 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:03,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:03,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:03,541 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:03,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:03,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:03,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:03,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:03,609 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:03,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:03,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:03,620 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:03,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:03,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:03,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:03,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:03,688 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:03,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:03,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:03,699 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:03,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:03,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:03,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:03,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:03,763 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:03,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:03,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:03,773 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:03,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:03,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:03,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:03,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:03,843 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:03,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:03,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:03,854 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:03,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:03,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:03,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:03,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:03,919 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:03,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:03,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:03,929 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:03,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:03,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:03,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:03,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:03,992 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:04,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:04,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:04,003 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:04,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:04,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:04,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:04,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:04,068 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:04,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:04,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:04,078 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:04,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:04,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:04,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:04,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:04,138 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:04,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:04,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:04,147 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:04,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:04,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:04,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:04,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:04,215 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:04,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:04,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:04,225 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:04,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:04,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:04,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:04,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:04,310 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:04,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:04,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:04,320 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:04,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:04,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:04,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:04,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:04,385 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:04,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:04,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:04,396 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:04,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:04,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:04,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:04,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:04,465 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:04,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:04,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:04,477 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:04,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:04,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:04,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:04,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:04,543 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:04,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:04,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:04,553 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:04,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:04,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:04,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:04,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:04,620 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:04,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:04,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:04,631 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:04,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:04,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:04,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:04,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:04,696 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:04,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:04,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:04,707 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:04,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:04,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:04,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:04,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:04,772 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:04,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:04,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:04,783 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:04,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:04,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:04,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:04,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:04,852 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:04,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:04,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:04,863 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:04,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:04,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:04,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:04,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:04,925 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:04,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:04,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:04,934 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:04,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:04,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:04,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:04,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:04,992 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:05,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:05,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:05,002 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:05,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:05,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:05,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:05,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:05,062 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:05,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:05,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:05,073 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:05,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:05,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:05,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:05,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:05,143 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:05,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:05,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:05,153 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:05,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:05,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:05,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:05,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:05,218 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:05,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:05,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:05,228 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:05,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:05,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:05,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:05,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:05,293 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:05,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:05,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:05,305 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:05,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:05,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:05,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:05,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:05,372 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:05,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:05,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:05,383 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:05,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:05,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:05,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:05,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:05,446 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:05,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:05,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:05,457 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:05,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:05,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:05,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:05,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:05,524 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:05,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:05,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:05,535 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:05,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:05,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:05,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:05,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:05,600 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:05,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:05,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:05,610 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:05,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:05,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:05,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:05,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:05,677 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:05,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:05,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:05,688 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:05,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:05,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:05,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:05,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:05,757 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:05,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:05,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:05,768 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:05,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:05,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:05,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:05,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:05,839 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:05,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:05,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:05,851 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:05,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:05,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:05,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:05,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:05,922 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:05,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:05,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:05,949 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:05,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:05,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:05,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:05,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:06,018 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:06,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:06,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:06,028 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:06,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:06,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:06,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:06,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:06,090 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:06,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:06,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:06,100 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:06,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:06,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:06,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:06,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:06,162 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:06,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:06,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:06,172 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:06,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:06,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:06,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:06,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:06,235 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:06,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:06,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:06,245 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:06,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:06,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:06,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:06,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:06,306 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:06,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:06,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:06,317 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:06,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:06,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:06,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:06,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:06,384 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:06,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:06,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:06,394 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:06,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:06,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:06,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:06,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:06,461 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:06,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:06,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:06,471 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:06,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:06,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:06,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:06,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:06,534 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:06,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:06,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:06,544 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:06,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:06,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:06,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:06,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:06,608 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:06,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:06,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:06,618 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:06,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:06,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:06,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:06,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:06,687 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:06,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:06,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:06,698 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:06,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:06,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:06,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:06,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:06,769 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:06,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:06,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:06,781 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:06,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:06,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:06,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:06,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:06,852 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:06,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:06,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:06,864 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:06,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:06,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:06,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:06,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:06,936 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:06,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:06,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:06,948 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:06,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:06,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:06,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:06,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:07,020 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:07,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:07,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:07,032 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:07,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:07,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:07,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:07,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:07,107 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:07,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:07,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:07,120 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:07,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:07,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:07,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:07,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:07,195 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:07,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:07,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:07,207 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:07,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:07,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:07,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:07,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:07,284 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:07,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:07,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:07,297 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:07,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:07,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:07,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:07,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:07,372 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:07,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:07,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:07,385 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:07,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:07,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:07,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:07,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:07,460 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:07,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:07,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:07,473 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:07,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:07,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:07,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:07,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:07,549 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:07,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:07,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:07,561 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:07,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:07,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:07,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:07,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:07,637 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:07,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:07,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:07,650 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:07,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:07,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:07,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:07,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:07,743 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:07,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:07,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:07,755 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:07,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:07,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:07,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:07,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:07,830 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:07,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:07,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:07,843 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:07,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:07,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:07,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:07,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:07,917 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:07,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:07,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:07,929 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:07,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:07,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:07,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:07,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:08,005 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:08,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:08,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:08,017 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:08,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:08,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:08,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:08,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:08,091 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:08,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:08,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:08,103 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:08,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:08,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:08,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:08,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:08,172 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:08,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:08,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:08,183 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:08,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:08,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:08,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:08,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:08,246 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:08,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:08,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:08,256 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:08,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:08,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:08,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:08,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:08,322 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:08,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:08,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:08,334 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:08,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:08,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:08,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:08,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:08,405 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:08,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:08,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:08,417 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:08,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:08,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:08,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:08,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:08,491 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:08,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:08,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:08,503 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:08,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:08,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:08,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:08,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:08,575 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:08,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:08,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:08,587 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:08,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:08,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:08,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:08,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:08,659 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:08,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:08,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:08,671 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:08,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:08,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:08,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:08,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:08,741 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:08,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:08,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:08,752 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:08,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:08,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:08,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:08,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:08,816 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:08,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:08,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:08,826 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:08,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:08,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:08,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:08,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:08,891 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:08,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:08,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:08,903 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:08,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:08,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:08,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:08,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:08,975 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:08,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:08,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:08,987 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:08,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:08,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:08,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:09,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:09,060 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:09,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:09,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:09,072 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:09,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:09,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:09,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:09,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:09,144 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:09,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:09,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:09,156 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:09,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:09,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:09,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:09,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:09,227 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:09,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:09,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:09,237 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:09,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:09,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:09,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:09,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:09,304 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:09,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:09,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:09,314 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:09,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:09,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:09,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:09,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:09,382 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:09,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:09,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:09,394 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:09,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:09,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:09,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:09,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:09,478 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:09,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:09,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:09,488 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:09,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:09,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:09,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:09,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:09,559 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:09,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:09,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:09,571 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:09,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:09,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:09,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:09,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:09,643 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:09,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:09,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:09,655 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:09,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:09,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:09,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:09,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:09,723 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:09,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:09,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:09,734 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:09,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:09,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:09,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:09,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:09,799 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:09,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:09,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:09,809 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:09,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:09,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:09,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:09,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:09,872 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:09,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:09,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:09,882 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:09,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:09,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:09,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:09,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:09,945 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:09,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:09,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:09,955 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:09,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:09,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:09,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:09,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:10,024 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:10,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:10,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:10,036 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:10,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:10,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:10,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:10,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:10,107 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:10,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:10,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:10,119 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:10,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:10,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:10,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:10,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:10,190 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:10,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:10,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:10,201 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:10,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:10,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:10,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:10,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:10,266 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:10,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:10,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:10,277 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:10,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:10,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:10,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:10,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:10,344 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:10,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:10,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:10,355 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:10,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:10,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:10,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:10,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:10,421 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:10,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:10,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:10,432 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:10,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:10,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:10,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:10,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:10,498 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:10,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:10,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:10,508 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:10,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:10,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:10,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:10,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:10,577 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:10,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:10,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:10,589 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:10,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:10,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:10,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:10,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:10,661 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:10,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:10,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:10,672 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:10,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:10,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:10,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:10,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:10,738 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:10,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:10,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:10,748 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:10,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:10,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:10,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:10,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:10,809 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:10,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:10,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:10,819 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:10,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:10,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:10,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:10,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:10,882 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:10,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:10,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:10,892 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:10,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:10,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:10,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:10,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:10,955 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:10,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:10,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:10,965 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:10,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:10,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:10,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:10,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:11,031 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:11,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:11,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:11,042 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:11,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:11,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:11,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:11,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:11,132 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:11,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:11,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:11,144 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:11,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:11,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:11,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:11,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:11,209 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:11,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:11,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:11,219 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:11,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:11,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:11,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:11,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:11,282 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:11,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:11,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:11,293 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:11,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:11,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:11,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:11,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:11,358 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:11,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:11,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:11,368 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:11,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:11,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:11,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:11,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:11,439 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:11,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:11,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:11,451 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:11,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:11,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:11,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:11,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:11,522 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:11,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:11,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:11,533 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:11,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:11,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:11,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:11,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:11,598 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:11,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:11,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:11,608 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:11,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:11,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:11,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:11,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:11,672 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:11,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:11,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:11,682 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:11,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:11,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:11,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:11,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:11,743 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:11,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:11,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:11,753 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:11,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:11,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:11,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:11,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:11,817 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:11,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:11,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:11,827 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:11,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:11,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:11,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:11,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:11,889 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:11,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:11,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:11,898 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:11,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:11,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:11,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:11,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:11,962 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:11,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:11,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:11,972 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:11,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:11,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:11,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:11,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:12,036 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:12,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:12,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:12,047 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:12,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:12,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:12,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:12,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:12,117 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:12,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:12,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:12,128 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:12,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:12,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:12,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:12,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:12,192 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:12,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:12,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:12,203 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:12,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:12,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:12,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:12,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:12,269 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:12,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:12,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:12,281 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:12,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:12,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:12,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:12,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:12,350 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:12,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:12,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:12,361 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:12,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:12,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:12,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:12,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:12,423 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:12,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:12,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:12,433 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:12,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:12,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:12,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:12,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:12,500 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:12,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:12,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:12,512 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:12,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:12,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:12,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:12,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:12,584 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:12,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:12,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:12,596 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:12,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:12,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:12,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:12,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:12,668 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:12,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:12,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:12,680 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:12,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:12,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:12,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:12,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:12,771 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:12,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:12,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:12,783 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:12,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:12,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:12,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:12,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:12,855 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:12,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:12,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:12,866 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:12,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:12,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:12,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:12,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:12,938 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:12,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:12,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:12,950 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:12,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:12,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:12,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:12,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:13,023 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:13,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:13,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:13,035 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:13,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:13,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:13,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:13,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:13,107 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:13,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:13,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:13,119 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:13,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:13,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:13,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:13,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:13,192 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:13,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:13,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:13,204 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:13,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:13,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:13,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:13,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:13,275 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:13,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:13,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:13,287 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:13,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:13,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:13,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:13,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:13,355 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:13,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:13,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:13,366 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:13,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:13,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:13,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:13,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:13,433 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:13,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:13,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:13,443 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:13,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:13,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:13,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:13,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:13,509 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:13,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:13,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:13,520 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:13,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:13,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:13,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:13,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:13,592 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:13,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:13,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:13,602 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:13,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:13,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:13,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:13,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:13,670 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:13,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:13,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:13,681 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:13,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:13,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:13,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:13,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:13,747 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:13,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:13,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:13,758 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:13,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:13,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:13,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:13,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:13,829 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:13,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:13,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:13,840 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:13,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:13,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:13,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:13,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:13,909 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:13,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:13,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:13,921 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:13,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:13,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:13,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:13,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:13,989 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:13,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:13,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:13,999 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:14,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:14,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:14,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:14,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:14,068 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:14,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:14,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:14,080 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:14,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:14,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:14,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:14,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:14,151 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:14,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:14,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:14,162 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:14,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:14,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:14,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:14,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:14,227 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:14,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:14,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:14,237 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:14,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:14,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:14,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:14,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:14,310 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:14,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:14,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:14,322 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:14,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:14,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:14,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:14,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:14,392 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:14,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:14,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:14,404 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:14,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:14,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:14,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:14,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:14,492 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:14,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:14,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:14,504 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:14,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:14,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:14,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:14,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:14,574 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:14,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:14,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:14,585 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:14,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:14,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:14,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:14,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:14,652 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:14,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:14,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:14,663 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:14,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:14,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:14,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:14,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:14,731 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:14,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:14,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:14,742 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:14,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:14,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:14,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:14,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:14,812 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:14,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:14,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:14,823 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:14,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:14,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:14,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:14,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:14,894 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:14,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:14,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:14,904 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:14,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:14,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:14,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:14,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:14,968 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:14,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:14,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:14,978 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:14,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:14,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:14,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:15,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:15,046 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:15,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:15,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:15,058 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:15,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:15,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:15,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:15,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:15,127 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:15,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:15,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:15,139 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:15,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:15,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:15,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:15,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:15,210 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:15,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:15,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:15,220 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:15,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:15,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:15,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:15,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:15,283 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:15,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:15,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:15,293 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:15,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:15,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:15,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:15,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:15,363 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:15,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:15,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:15,374 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:15,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:15,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:15,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:15,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:15,447 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:15,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:15,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:15,459 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:15,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:15,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:15,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:15,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:15,529 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:15,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:15,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:15,540 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:15,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:15,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:15,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:15,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:15,608 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:15,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:15,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:15,618 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:15,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:15,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:15,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:15,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:15,686 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:15,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:15,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:15,697 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:15,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:15,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:15,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:15,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:15,767 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:15,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:15,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:15,779 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:15,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:15,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:15,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:15,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:15,850 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:15,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:15,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:15,860 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:15,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:15,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:15,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:15,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:15,930 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:15,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:15,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:15,941 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:15,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:15,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:15,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:15,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:16,008 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:16,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:16,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:16,018 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:16,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:16,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:16,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:16,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:16,088 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:16,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:16,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:16,100 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:16,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:16,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:16,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:16,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:16,194 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:16,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:16,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:16,204 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:16,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:16,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:16,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:16,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:16,269 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:16,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:16,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:16,280 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:16,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:16,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:16,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:16,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:16,344 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:16,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:16,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:16,355 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:16,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:16,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:16,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:16,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:16,427 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:16,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:16,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:16,439 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:16,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:16,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:16,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:16,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:16,506 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:16,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:16,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:16,517 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:16,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:16,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:16,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:16,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:16,582 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:16,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:16,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:16,592 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:16,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:16,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:16,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:16,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:16,659 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:16,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:16,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:16,670 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:16,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:16,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:16,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:16,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:16,739 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:16,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:16,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:16,751 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:16,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:16,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:16,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:16,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:16,820 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:16,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:16,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:16,831 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:16,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:16,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:16,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:16,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:16,897 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:16,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:16,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:16,907 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:16,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:16,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:16,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:16,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:16,973 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:16,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:16,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:16,984 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:16,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:16,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:16,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:17,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:17,051 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:17,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:17,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:17,062 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:17,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:17,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:17,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:17,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:17,132 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:17,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:17,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:17,144 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:17,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:17,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:17,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:17,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:17,215 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:17,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:17,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:17,227 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:17,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:17,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:17,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:17,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:17,296 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:17,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:17,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:17,306 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:17,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:17,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:17,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:17,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:17,372 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:17,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:17,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:17,382 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:17,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:17,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:17,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:17,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:17,467 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:17,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:17,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:17,479 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:17,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:17,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:17,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:17,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:17,551 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:17,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:17,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:17,563 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:17,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:17,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:17,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:17,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:17,632 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:17,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:17,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:17,643 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:17,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:17,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:17,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:17,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:17,709 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:17,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:17,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:17,719 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:17,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:17,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:17,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:17,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:17,784 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:17,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:17,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:17,795 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:17,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:17,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:17,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:17,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:17,884 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:17,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:17,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:17,894 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:17,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:17,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:17,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:17,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:17,962 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:17,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:17,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:17,974 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:17,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:17,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:17,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:17,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:18,039 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:18,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:18,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:18,050 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:18,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:18,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:18,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:18,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:18,118 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:18,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:18,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:18,130 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:18,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:18,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:18,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:18,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:18,226 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:18,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:18,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:18,236 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:18,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:18,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:18,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:18,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:18,312 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:18,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:18,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:18,324 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:18,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:18,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:18,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:18,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:18,394 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:18,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:18,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:18,404 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:18,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:18,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:18,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:18,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:18,473 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:18,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:18,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:18,484 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:18,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:18,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:18,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:18,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:18,556 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:18,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:18,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:18,568 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:18,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:18,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:18,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:18,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:18,636 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:18,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:18,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:18,647 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:18,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:18,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:18,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:18,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:18,712 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:18,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:18,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:18,722 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:18,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:18,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:18,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:18,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:18,793 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:18,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:18,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:18,805 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:18,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:18,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:18,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:18,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:18,876 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:18,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:18,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:18,887 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:18,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:18,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:18,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:18,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:18,959 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:18,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:18,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:18,971 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:18,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:18,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:18,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:18,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:19,052 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:19,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:19,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:19,062 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:19,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:19,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:19,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:19,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:19,131 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:19,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:19,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:19,143 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:19,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:19,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:19,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:19,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:19,215 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:19,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:19,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:19,226 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:19,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:19,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:19,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:19,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:19,294 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:19,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:19,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:19,305 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:19,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:19,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:19,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:19,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:19,372 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:19,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:19,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:19,383 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:19,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:19,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:19,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:19,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:19,449 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:19,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:19,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:19,459 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:19,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:19,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:19,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:19,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:19,526 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:19,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:19,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:19,536 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:19,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:19,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:19,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:19,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:19,626 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:19,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:19,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:19,638 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:19,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:19,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:19,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:19,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:19,709 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:19,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:19,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:19,720 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:19,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:19,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:19,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:19,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:19,787 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:19,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:19,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:19,798 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:19,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:19,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:19,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:19,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:19,861 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:19,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:19,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:19,871 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:19,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:19,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:19,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:19,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:19,933 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:19,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:19,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:19,943 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:19,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:19,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:19,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:19,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:20,006 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:20,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:20,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:20,016 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:20,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:20,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:20,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:20,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:20,080 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:20,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:20,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:20,091 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:20,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:20,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:20,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:20,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:20,163 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:20,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:20,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:20,174 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:20,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:20,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:20,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:20,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:20,243 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:20,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:20,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:20,254 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:20,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:20,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:20,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:20,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:20,320 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:20,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:20,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:20,330 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:20,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:20,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:20,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:20,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:20,395 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:20,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:20,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:20,405 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:20,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:20,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:20,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:20,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:20,473 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:20,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:20,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:20,484 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:20,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:20,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:20,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:20,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:20,556 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:20,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:20,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:20,568 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:20,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:20,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:20,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:20,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:20,637 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:20,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:20,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:20,648 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:20,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:20,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:20,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:20,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:20,713 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:20,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:20,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:20,723 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:20,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:20,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:20,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:20,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:20,789 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:20,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:20,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:20,800 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:20,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:20,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:20,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:20,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:20,868 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:20,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:20,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:20,879 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:20,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:20,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:20,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:20,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:20,947 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:20,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:20,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:20,957 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:20,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:20,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:20,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:20,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:21,022 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:21,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:21,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:21,032 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:21,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:21,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:21,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:21,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:21,104 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:21,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:21,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:21,115 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:21,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:21,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:21,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:21,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:21,185 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:21,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:21,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:21,196 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:21,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:21,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:21,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:21,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:21,280 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:21,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:21,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:21,291 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:21,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:21,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:21,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:21,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:21,358 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:21,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:21,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:21,369 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:21,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:21,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:21,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:21,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:21,431 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:21,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:21,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:21,441 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:21,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:21,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:21,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:21,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:21,512 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:21,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:21,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:21,523 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:21,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:21,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:21,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:21,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:21,590 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:21,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:21,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:21,600 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:21,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:21,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:21,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:21,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:21,662 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:21,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:21,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:21,672 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:21,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:21,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:21,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:21,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:21,734 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:21,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:21,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:21,743 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:21,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:21,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:21,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:21,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:21,804 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:21,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:21,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:21,814 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:21,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:21,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:21,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:21,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:21,880 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:21,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:21,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:21,891 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:21,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:21,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:21,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:21,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:21,957 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:21,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:21,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:21,967 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:21,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:21,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:21,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:21,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:22,026 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:22,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:22,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:22,036 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:22,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:22,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:22,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:22,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:22,103 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:22,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:22,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:22,114 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:22,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:22,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:22,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:22,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:22,185 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:22,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:22,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:22,197 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:22,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:22,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:22,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:22,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:22,265 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:22,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:22,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:22,275 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:22,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:22,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:22,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:22,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:22,342 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:22,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:22,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:22,352 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:22,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:22,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:22,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:22,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:22,418 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:22,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:22,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:22,429 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:22,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:22,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:22,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:22,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:22,499 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:22,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:22,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:22,511 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:22,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:22,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:22,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:22,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:22,583 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:22,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:22,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:22,594 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:22,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:22,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:22,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:22,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:22,661 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:22,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:22,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:22,671 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:22,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:22,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:22,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:22,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:22,736 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:22,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:22,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:22,747 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:22,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:22,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:22,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:22,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:22,814 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:22,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:22,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:22,824 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:22,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:22,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:22,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:22,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:22,911 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:22,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:22,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:22,923 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:22,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:22,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:22,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:22,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:22,989 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:22,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:22,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:22,999 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:22,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:22,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:22,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:23,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:23,064 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:23,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:23,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:23,075 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:23,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:23,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:23,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:23,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:23,147 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:23,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:23,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:23,159 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:23,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:23,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:23,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:23,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:23,228 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:23,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:23,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:23,239 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:23,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:23,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:23,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:23,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:23,312 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:23,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:23,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:23,325 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:23,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:23,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:23,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:23,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:23,400 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:23,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:23,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:23,412 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:23,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:23,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:23,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:23,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:23,488 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:23,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:23,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:23,500 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:23,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:23,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:23,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:23,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:23,575 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:23,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:23,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:23,588 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:23,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:23,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:23,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:23,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:23,663 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:23,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:23,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:23,675 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:23,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:23,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:23,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:23,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:23,764 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:23,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:23,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:23,776 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:23,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:23,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:23,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:23,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:23,850 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:23,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:23,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:23,862 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:23,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:23,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:23,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:23,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:23,952 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:23,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:23,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:23,964 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:23,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:23,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:23,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:23,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:24,040 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:24,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:24,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:24,052 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:24,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:24,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:24,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:24,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:24,134 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:24,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:24,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:24,147 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:24,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:24,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:24,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:24,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:24,226 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:24,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:24,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:24,238 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:24,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:24,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:24,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:24,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:24,314 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:24,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:24,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:24,326 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:24,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:24,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:24,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:24,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:24,398 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:24,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:24,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:24,410 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:24,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:24,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:24,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:24,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:24,481 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:24,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:24,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:24,492 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:24,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:24,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:24,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:24,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:24,561 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:24,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:24,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:24,572 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:24,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:24,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:24,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:24,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:24,648 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:24,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:24,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:24,660 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:24,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:24,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:24,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:24,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:24,747 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:24,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:24,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:24,760 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:24,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:24,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:24,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:24,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:24,834 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:24,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:24,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:24,845 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:24,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:24,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:24,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:24,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:24,914 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:24,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:24,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:24,924 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:24,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:24,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:24,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:24,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:24,992 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:25,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:25,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:25,002 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:25,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:25,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:25,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:25,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:25,068 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:25,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:25,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:25,078 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:25,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:25,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:25,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:25,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:25,147 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:25,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:25,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:25,160 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:25,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:25,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:25,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:25,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:25,229 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:25,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:25,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:25,240 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:25,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:25,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:25,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:25,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:25,312 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:25,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:25,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:25,324 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:25,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:25,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:25,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:25,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:25,394 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:25,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:25,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:25,406 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:25,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:25,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:25,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:25,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:25,472 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:25,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:25,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:25,482 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:25,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:25,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:25,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:25,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:25,547 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:25,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:25,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:25,558 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:25,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:25,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:25,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:25,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:25,623 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:25,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:25,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:25,633 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:25,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:25,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:25,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:25,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:25,696 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:25,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:25,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:25,706 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:25,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:25,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:25,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:25,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:25,768 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:25,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:25,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:25,778 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:25,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:25,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:25,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:25,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:25,839 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:25,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:25,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:25,849 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:25,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:25,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:25,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:25,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:25,911 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:25,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:25,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:25,920 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:25,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:25,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:25,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:25,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:25,980 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:25,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:25,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:25,990 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:25,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:25,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:25,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:26,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:26,055 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:26,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:26,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:26,067 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:26,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:26,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:26,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:26,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:26,139 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:26,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:26,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:26,150 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:26,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:26,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:26,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:26,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:26,222 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:26,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:26,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:26,233 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:26,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:26,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:26,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:26,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:26,298 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:26,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:26,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:26,308 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:26,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:26,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:26,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:26,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:26,388 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:26,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:26,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:26,398 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:26,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:26,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:26,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:26,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:26,467 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:26,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:26,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:26,478 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:26,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:26,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:26,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:26,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:26,539 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:26,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:26,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:26,549 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:26,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:26,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:26,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:26,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:26,609 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:26,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:26,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:26,619 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:26,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:26,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:26,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:26,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:26,678 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:26,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:26,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:26,688 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:26,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:26,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:26,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:26,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:26,749 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:26,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:26,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:26,758 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:26,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:26,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:26,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:26,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:26,822 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:26,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:26,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:26,832 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:26,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:26,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:26,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:26,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:26,899 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:26,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:26,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:26,911 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:26,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:26,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:26,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:26,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:26,977 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:26,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:26,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:26,987 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:26,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:26,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:26,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:27,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:27,059 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:27,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:27,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:27,071 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:27,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:27,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:27,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:27,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:27,141 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:27,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:27,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:27,153 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:27,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:27,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:27,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:27,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:27,223 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:27,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:27,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:27,234 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:27,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:27,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:27,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:27,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:27,305 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:27,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:27,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:27,317 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:27,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:27,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:27,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:27,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:27,387 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:27,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:27,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:27,398 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:27,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:27,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:27,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:27,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:27,464 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:27,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:27,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:27,474 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:27,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:27,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:27,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:27,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:27,537 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:27,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:27,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:27,547 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:27,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:27,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:27,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:27,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:27,608 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:27,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:27,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:27,618 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:27,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:27,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:27,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:27,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:27,680 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:27,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:27,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:27,690 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:27,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:27,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:27,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:27,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:27,752 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:27,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:27,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:27,762 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:27,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:27,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:27,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:27,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:27,823 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:27,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:27,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:27,833 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:27,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:27,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:27,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:27,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:27,894 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:27,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:27,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:27,904 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:27,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:27,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:27,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:27,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:27,978 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:27,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:27,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:27,988 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:27,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:27,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:27,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:28,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:28,053 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:28,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:28,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:28,064 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:28,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:28,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:28,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:28,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:28,133 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:28,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:28,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:28,145 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:28,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:28,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:28,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:28,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:28,217 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:28,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:28,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:28,228 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:28,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:28,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:28,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:28,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:28,293 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:28,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:28,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:28,303 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:28,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:28,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:28,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:28,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:28,370 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:28,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:28,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:28,380 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:28,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:28,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:28,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:28,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:28,444 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:28,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:28,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:28,454 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:28,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:28,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:28,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:28,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:28,517 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:28,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:28,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:28,527 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:28,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:28,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:28,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:28,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:28,588 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:28,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:28,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:28,598 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:28,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:28,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:28,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:28,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:28,659 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:28,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:28,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:28,670 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:28,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:28,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:28,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:28,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:28,730 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:28,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:28,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:28,740 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:28,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:28,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:28,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:28,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:28,804 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:28,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:28,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:28,815 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:28,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:28,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:28,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:28,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:28,889 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:28,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:28,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:28,901 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:28,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:28,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:28,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:28,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:28,974 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:28,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:28,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:28,986 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:28,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:28,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:28,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:29,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:29,061 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:29,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:29,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:29,073 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:29,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:29,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:29,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:29,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:29,146 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:29,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:29,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:29,158 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:29,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:29,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:29,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:29,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:29,231 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:29,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:29,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:29,243 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:29,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:29,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:29,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:29,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:29,318 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:29,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:29,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:29,330 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:29,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:29,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:29,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:29,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:29,403 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:29,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:29,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:29,415 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:29,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:29,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:29,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:29,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:29,480 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:29,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:29,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:29,490 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:29,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:29,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:29,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:29,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:29,551 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:29,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:29,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:29,575 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:29,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:29,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:29,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:29,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:29,638 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:29,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:29,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:29,648 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:29,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:29,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:29,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:29,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:29,718 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:29,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:29,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:29,729 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:29,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:29,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:29,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:29,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:29,801 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:29,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:29,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:29,813 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:29,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:29,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:29,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:29,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:29,884 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:29,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:29,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:29,895 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:29,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:29,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:29,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:29,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:29,968 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:29,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:29,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:29,980 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:29,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:29,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:29,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:30,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:30,053 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:30,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:30,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:30,065 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:30,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:30,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:30,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:30,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:30,137 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:30,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:30,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:30,149 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:30,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:30,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:30,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:30,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:30,222 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:30,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:30,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:30,232 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:30,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:30,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:30,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:30,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:30,294 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:30,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:30,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:30,303 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:30,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:30,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:30,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:30,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:30,370 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:30,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:30,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:30,381 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:30,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:30,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:30,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:30,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:30,451 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:30,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:30,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:30,463 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:30,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:30,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:30,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:30,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:30,536 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:30,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:30,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:30,548 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:30,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:30,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:30,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:30,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:30,620 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:30,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:30,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:30,632 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:30,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:30,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:30,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:30,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:30,705 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:30,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:30,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:30,717 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:30,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:30,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:30,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:30,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:30,789 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:30,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:30,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:30,801 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:30,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:30,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:30,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:30,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:30,875 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:30,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:30,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:30,887 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:30,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:30,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:30,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:30,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:30,960 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:30,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:30,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:30,972 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:30,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:30,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:30,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:30,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:31,046 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:31,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:31,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:31,058 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:31,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:31,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:31,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:31,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:31,131 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:31,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:31,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:31,143 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:31,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:31,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:31,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:31,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:31,217 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:31,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:31,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:31,229 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:31,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:31,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:31,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:31,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:31,327 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:31,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:31,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:31,339 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:31,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:31,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:31,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:31,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:31,407 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:31,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:31,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:31,418 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:31,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:31,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:31,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:31,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:31,482 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:31,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:31,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:31,492 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:31,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:31,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:31,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:31,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:31,557 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:31,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:31,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:31,566 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:31,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:31,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:31,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:31,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:31,626 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:31,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:31,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:31,636 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:31,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:31,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:31,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:31,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:31,698 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:31,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:31,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:31,709 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:31,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:31,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:31,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:31,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:31,772 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:31,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:31,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:31,781 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:31,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:31,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:31,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:31,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:31,849 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:31,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:31,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:31,861 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:31,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:31,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:31,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:31,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:31,933 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:31,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:31,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:31,945 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:31,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:31,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:31,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:31,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:32,018 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:32,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:32,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:32,030 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:32,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:32,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:32,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:32,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:32,101 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:32,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:32,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:32,113 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:32,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:32,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:32,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:32,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:32,188 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:32,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:32,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:32,200 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:32,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:32,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:32,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:32,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:32,275 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:32,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:32,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:32,287 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:32,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:32,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:32,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:32,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:32,362 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:32,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:32,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:32,374 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:32,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:32,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:32,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:32,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:32,446 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:32,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:32,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:32,457 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:32,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:32,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:32,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:32,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:32,524 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:32,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:32,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:32,536 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:32,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:32,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:32,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:32,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:32,602 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:32,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:32,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:32,612 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:32,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:32,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:32,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:32,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:32,674 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:32,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:32,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:32,684 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:32,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:32,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:32,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:32,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:32,748 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:32,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:32,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:32,758 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:32,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:32,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:32,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:32,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:32,821 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:32,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:32,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:32,832 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:32,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:32,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:32,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:32,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:32,900 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:32,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:32,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:32,910 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:32,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:32,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:32,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:32,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:33,007 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:33,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:33,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:33,018 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:33,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:33,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:33,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:33,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:33,090 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:33,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:33,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:33,101 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:33,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:33,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:33,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:33,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:33,173 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:33,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:33,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:33,185 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:33,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:33,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:33,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:33,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:33,255 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:33,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:33,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:33,267 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:33,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:33,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:33,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:33,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:33,339 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:33,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:33,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:33,351 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:33,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:33,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:33,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:33,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:33,422 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:33,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:33,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:33,434 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:33,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:33,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:33,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:33,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:33,502 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:33,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:33,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:33,512 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:33,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:33,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:33,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:33,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:33,580 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:33,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:33,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:33,590 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:33,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:33,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:33,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:33,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:33,656 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:33,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:33,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:33,667 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:33,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:33,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:33,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:33,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:33,737 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:33,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:33,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:33,748 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:33,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:33,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:33,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:33,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:33,815 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:33,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:33,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:33,826 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:33,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:33,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:33,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:33,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:33,889 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:33,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:33,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:33,898 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:33,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:33,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:33,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:33,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:33,959 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:33,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:33,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:33,969 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:33,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:33,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:33,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:33,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:34,031 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:34,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:34,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:34,041 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:34,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:34,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:34,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:34,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:34,100 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:34,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:34,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:34,110 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:34,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:34,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:34,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:34,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:34,171 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:34,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:34,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:34,182 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:34,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:34,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:34,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:34,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:34,249 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:34,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:34,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:34,260 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:34,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:34,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:34,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:34,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:34,332 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:34,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:34,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:34,344 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:34,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:34,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:34,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:34,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:34,417 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:34,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:34,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:34,429 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:34,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:34,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:34,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:34,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:34,500 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:34,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:34,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:34,512 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:34,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:34,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:34,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:34,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:34,584 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:34,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:34,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:34,595 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:34,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:34,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:34,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:34,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:34,687 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:34,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:34,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:34,697 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:34,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:34,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:34,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:34,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:34,759 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:34,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:34,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:34,770 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:34,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:34,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:34,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:34,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:34,838 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:34,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:34,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:34,849 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:34,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:34,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:34,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:34,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:34,915 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:34,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:34,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:34,925 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:34,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:34,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:34,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:34,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:34,995 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:35,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:35,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:35,006 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:35,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:35,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:35,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:35,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:35,074 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:35,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:35,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:35,085 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:35,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:35,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:35,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:35,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:35,152 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:35,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:35,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:35,163 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:35,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:35,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:35,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:35,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:35,230 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:35,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:35,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:35,241 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:35,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:35,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:35,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:35,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:35,308 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:35,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:35,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:35,318 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:35,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:35,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:35,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:35,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:35,387 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:35,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:35,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:35,398 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:35,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:35,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:35,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:35,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:35,469 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:35,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:35,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:35,481 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:35,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:35,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:35,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:35,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:35,553 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:35,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:35,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:35,565 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:35,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:35,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:35,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:35,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:35,636 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:35,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:35,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:35,648 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:35,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:35,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:35,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:35,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:35,719 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:35,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:35,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:35,730 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:35,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:35,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:35,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:35,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:35,801 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:35,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:35,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:35,813 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:35,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:35,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:35,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:35,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:35,885 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:35,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:35,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:35,896 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:35,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:35,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:35,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:35,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:35,960 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:35,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:35,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:35,970 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:35,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:35,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:35,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:35,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:36,034 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:36,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:36,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:36,044 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:36,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:36,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:36,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:36,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:36,106 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:36,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:36,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:36,117 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:36,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:36,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:36,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:36,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:36,183 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:36,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:36,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:36,193 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:36,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:36,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:36,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:36,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:36,259 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:36,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:36,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:36,269 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:36,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:36,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:36,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:36,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:36,356 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:36,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:36,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:36,366 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:36,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:36,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:36,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:36,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:36,427 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:36,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:36,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:36,437 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:36,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:36,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:36,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:36,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:36,507 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:36,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:36,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:36,519 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:36,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:36,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:36,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:36,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:36,591 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:36,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:36,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:36,603 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:36,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:36,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:36,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:36,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:36,672 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:36,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:36,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:36,682 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:36,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:36,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:36,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:36,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:36,743 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:36,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:36,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:36,753 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:36,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:36,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:36,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:36,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:36,820 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:36,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:36,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:36,831 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:36,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:36,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:36,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:36,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:36,899 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:36,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:36,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:36,910 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:36,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:36,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:36,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:36,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:36,980 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:36,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:36,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:36,991 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:36,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:36,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:36,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:37,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:37,058 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:37,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:37,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:37,069 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:37,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:37,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:37,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:37,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:37,142 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:37,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:37,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:37,154 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:37,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:37,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:37,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:37,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:37,225 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:37,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:37,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:37,236 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:37,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:37,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:37,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:37,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:37,309 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:37,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:37,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:37,321 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:37,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:37,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:37,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:37,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:37,395 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:37,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:37,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:37,405 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:37,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:37,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:37,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:37,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:37,475 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:37,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:37,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:37,487 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:37,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:37,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:37,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:37,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:37,558 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:37,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:37,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:37,570 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:37,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:37,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:37,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:37,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:37,644 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:37,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:37,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:37,655 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:37,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:37,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:37,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:37,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:37,722 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:37,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:37,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:37,732 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:37,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:37,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:37,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:37,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:37,792 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:37,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:37,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:37,802 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:37,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:37,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:37,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:37,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:37,867 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:37,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:37,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:37,877 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:37,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:37,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:37,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:37,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:37,950 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:37,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:37,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:37,962 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:37,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:37,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:37,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:38,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:38,045 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:38,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:38,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:38,054 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:38,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:38,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:38,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:38,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:38,118 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:38,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:38,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:38,128 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:38,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:38,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:38,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:38,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:38,189 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:38,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:38,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:38,199 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:38,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:38,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:38,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:38,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:38,261 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:38,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:38,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:38,272 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:38,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:38,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:38,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:38,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:38,336 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:38,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:38,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:38,348 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:38,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:38,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:38,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:38,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:38,416 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:38,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:38,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:38,426 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:38,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:38,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:38,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:38,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:38,495 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:38,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:38,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:38,507 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:38,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:38,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:38,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:38,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:38,580 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:38,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:38,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:38,592 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:38,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:38,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:38,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:38,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:38,663 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:38,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:38,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:38,675 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:38,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:38,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:38,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:38,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:38,739 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:38,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:38,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:38,749 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:38,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:38,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:38,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:38,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:38,818 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:38,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:38,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:38,830 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:38,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:38,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:38,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:38,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:38,901 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:38,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:38,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:38,913 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:38,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:38,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:38,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:38,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:38,985 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:38,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:38,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:38,996 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:38,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:38,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:38,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:39,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:39,064 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:39,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:39,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:39,076 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:39,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:39,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:39,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:39,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:39,144 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:39,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:39,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:39,155 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:39,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:39,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:39,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:39,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:39,223 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:39,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:39,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:39,233 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:39,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:39,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:39,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:39,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:39,299 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:39,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:39,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:39,309 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:39,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:39,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:39,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:39,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:39,374 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:39,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:39,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:39,384 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:39,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:39,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:39,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:39,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:39,449 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:39,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:39,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:39,460 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:39,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:39,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:39,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:39,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:39,532 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:39,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:39,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:39,544 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:39,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:39,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:39,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:39,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:39,643 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:39,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:39,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:39,654 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:39,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:39,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:39,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:39,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:39,719 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:39,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:39,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:39,729 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:39,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:39,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:39,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:39,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:39,789 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:39,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:39,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:39,799 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:39,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:39,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:39,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:39,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:39,862 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:39,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:39,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:39,874 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:39,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:39,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:39,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:39,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:39,945 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:39,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:39,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:39,956 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:39,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:39,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:39,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:39,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:40,024 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:40,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:40,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:40,035 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:40,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:40,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:40,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:40,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:40,097 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:40,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:40,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:40,107 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:40,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:40,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:40,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:40,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:40,170 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:40,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:40,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:40,180 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:40,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:40,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:40,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:40,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:40,246 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:40,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:40,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:40,256 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:40,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:40,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:40,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:40,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:40,320 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:40,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:40,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:40,331 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:40,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:40,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:40,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:40,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:40,399 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:40,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:40,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:40,409 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:40,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:40,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:40,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:40,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:40,475 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:40,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:40,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:40,487 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:40,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:40,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:40,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:40,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:40,559 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:40,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:40,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:40,571 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:40,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:40,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:40,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:40,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:40,643 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:40,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:40,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:40,654 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:40,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:40,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:40,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:40,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:40,717 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:40,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:40,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:40,726 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:40,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:40,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:40,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:40,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:40,791 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:40,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:40,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:40,802 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:40,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:40,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:40,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:40,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:40,869 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:40,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:40,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:40,880 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:40,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:40,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:40,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:40,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:40,948 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:40,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:40,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:40,958 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:40,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:40,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:40,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:40,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:41,027 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:41,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:41,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:41,038 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:41,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:41,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:41,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:41,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:41,110 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:41,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:41,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:41,122 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:41,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:41,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:41,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:41,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:41,190 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:41,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:41,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:41,201 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:41,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:41,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:41,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:41,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:41,292 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:41,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:41,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:41,303 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:41,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:41,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:41,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:41,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:41,367 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:41,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:41,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:41,377 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:41,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:41,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:41,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:41,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:41,442 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:41,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:41,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:41,452 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:41,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:41,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:41,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:41,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:41,518 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:41,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:41,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:41,527 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:41,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:41,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:41,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:41,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:41,585 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:41,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:41,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:41,595 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:41,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:41,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:41,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:41,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:41,660 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:41,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:41,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:41,670 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:41,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:41,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:41,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:41,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:41,737 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:41,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:41,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:41,748 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:41,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:41,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:41,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:41,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:41,817 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:41,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:41,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:41,828 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:41,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:41,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:41,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:41,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:41,897 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:41,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:41,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:41,907 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:41,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:41,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:41,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:41,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:41,968 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:41,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:41,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:41,978 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:41,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:41,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:41,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:42,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:42,052 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:42,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:42,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:42,065 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:42,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:42,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:42,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:42,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:42,140 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:42,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:42,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:42,152 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:42,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:42,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:42,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:42,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:42,229 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:42,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:42,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:42,241 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:42,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:42,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:42,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:42,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:42,317 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:42,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:42,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:42,330 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:42,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:42,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:42,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:42,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:42,405 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:42,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:42,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:42,417 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:42,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:42,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:42,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:42,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:42,496 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:42,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:42,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:42,508 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:42,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:42,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:42,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:42,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:42,584 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:42,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:42,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:42,597 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:42,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:42,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:42,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:42,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:42,672 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:42,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:42,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:42,685 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:42,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:42,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:42,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:42,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:42,760 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:42,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:42,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:42,772 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:42,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:42,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:42,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:42,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:42,848 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:42,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:42,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:42,860 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:42,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:42,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:42,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:42,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:42,935 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:42,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:42,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:42,947 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:42,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:42,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:42,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:42,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:43,029 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:43,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:43,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:43,040 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:43,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:43,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:43,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:43,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:43,107 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:43,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:43,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:43,119 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:43,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:43,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:43,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:43,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:43,194 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:43,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:43,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:43,206 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:43,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:43,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:43,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:43,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:43,279 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:43,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:43,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:43,291 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:43,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:43,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:43,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:43,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:43,364 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:43,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:43,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:43,376 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:43,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:43,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:43,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:43,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:43,443 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:43,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:43,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:43,454 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:43,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:43,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:43,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:43,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:43,517 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:43,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:43,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:43,528 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:43,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:43,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:43,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:43,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:43,601 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:43,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:43,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:43,613 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:43,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:43,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:43,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:43,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:43,686 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:43,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:43,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:43,698 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:43,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:43,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:43,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:43,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:43,771 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:43,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:43,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:43,783 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:43,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:43,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:43,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:43,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:43,852 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:43,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:43,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:43,864 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:43,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:43,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:43,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:43,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:43,933 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:43,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:43,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:43,944 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:43,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:43,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:43,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:43,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:44,014 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:44,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:44,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:44,025 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:44,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:44,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:44,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:44,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:44,098 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:44,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:44,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:44,110 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:44,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:44,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:44,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:44,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:44,183 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:44,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:44,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:44,195 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:44,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:44,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:44,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:44,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:44,269 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:44,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:44,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:44,280 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:44,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:44,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:44,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:44,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:44,349 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:44,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:44,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:44,360 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:44,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:44,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:44,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:44,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:44,432 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:44,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:44,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:44,444 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:44,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:44,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:44,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:44,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:44,512 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:44,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:44,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:44,523 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:44,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:44,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:44,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:44,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:44,589 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:44,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:44,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:44,600 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:44,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:44,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:44,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:44,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:44,702 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:44,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:44,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:44,714 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:44,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:44,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:44,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:44,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:44,782 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:44,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:44,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:44,792 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:44,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:44,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:44,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:44,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:44,855 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:44,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:44,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:44,865 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:44,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:44,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:44,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:44,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:44,923 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:44,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:44,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:44,933 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:44,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:44,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:44,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:44,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:44,995 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:45,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:45,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:45,006 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:45,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:45,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:45,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:45,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:45,070 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:45,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:45,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:45,079 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:45,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:45,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:45,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:45,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:45,141 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:45,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:45,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:45,151 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:45,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:45,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:45,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:45,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:45,211 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:45,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:45,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:45,220 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:45,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:45,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:45,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:45,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:45,284 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:45,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:45,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:45,294 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:45,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:45,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:45,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:45,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:45,363 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:45,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:45,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:45,374 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:45,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:45,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:45,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:45,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:45,445 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:45,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:45,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:45,457 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:45,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:45,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:45,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:45,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:45,527 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:45,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:45,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:45,538 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:45,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:45,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:45,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:45,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:45,609 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:45,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:45,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:45,620 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:45,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:45,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:45,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:45,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:45,690 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:45,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:45,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:45,702 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:45,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:45,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:45,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:45,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:45,772 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:45,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:45,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:45,783 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:45,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:45,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:45,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:45,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:45,850 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:45,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:45,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:45,861 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:45,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:45,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:45,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:45,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:45,925 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:45,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:45,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:45,935 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:45,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:45,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:45,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:45,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:46,000 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:46,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:46,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:46,011 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:46,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:46,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:46,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:46,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:46,077 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:46,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:46,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:46,087 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:46,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:46,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:46,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:46,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:46,149 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:46,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:46,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:46,159 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:46,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:46,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:46,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:46,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:46,227 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:46,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:46,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:46,238 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:46,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:46,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:46,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:46,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:46,328 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:46,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:46,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:46,338 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:46,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:46,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:46,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:46,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:46,404 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:46,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:46,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:46,415 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:46,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:46,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:46,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:46,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:46,486 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:46,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:46,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:46,497 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:46,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:46,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:46,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:46,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:46,566 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:46,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:46,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:46,578 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:46,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:46,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:46,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:46,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:46,652 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:46,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:46,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:46,664 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:46,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:46,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:46,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:46,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:46,736 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:46,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:46,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:46,748 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:46,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:46,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:46,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:46,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:46,819 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:46,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:46,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:46,831 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:46,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:46,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:46,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:46,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:46,893 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:46,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:46,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:46,903 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:46,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:46,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:46,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:46,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:46,965 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:46,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:46,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:46,975 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:46,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:46,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:46,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:46,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:47,038 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:47,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:47,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:47,048 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:47,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:47,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:47,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:47,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:47,109 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:47,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:47,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:47,119 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:47,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:47,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:47,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:47,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:47,179 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:47,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:47,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:47,189 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:47,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:47,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:47,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:47,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:47,251 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:47,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:47,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:47,261 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:47,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:47,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:47,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:47,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:47,328 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:47,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:47,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:47,338 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:47,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:47,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:47,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:47,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:47,411 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:47,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:47,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:47,421 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:47,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:47,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:47,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:47,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:47,487 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:47,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:47,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:47,498 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:47,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:47,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:47,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:47,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:47,565 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:47,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:47,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:47,575 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:47,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:47,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:47,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:47,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:47,647 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:47,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:47,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:47,659 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:47,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:47,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:47,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:47,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:47,729 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:47,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:47,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:47,741 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:47,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:47,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:47,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:47,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:47,813 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:47,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:47,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:47,825 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:47,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:47,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:47,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:47,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:47,896 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:47,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:47,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:47,906 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:47,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:47,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:47,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:47,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:47,984 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:47,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:47,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:47,994 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:47,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:47,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:47,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:48,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:48,056 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:48,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:48,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:48,066 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:48,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:48,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:48,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:48,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:48,131 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:48,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:48,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:48,141 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:48,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:48,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:48,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:48,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:48,204 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:48,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:48,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:48,214 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:48,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:48,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:48,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:48,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:48,279 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:48,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:48,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:48,290 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:48,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:48,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:48,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:48,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:48,356 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:48,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:48,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:48,367 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:48,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:48,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:48,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:48,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:48,431 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:48,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:48,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:48,442 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:48,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:48,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:48,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:48,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:48,506 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:48,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:48,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:48,516 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:48,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:48,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:48,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:48,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:48,586 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:48,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:48,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:48,597 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:48,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:48,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:48,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:48,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:48,669 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:48,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:48,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:48,680 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:48,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:48,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:48,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:48,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:48,752 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:48,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:48,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:48,764 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:48,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:48,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:48,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:48,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:48,835 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:48,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:48,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:48,846 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:48,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:48,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:48,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:48,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:48,910 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:48,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:48,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:48,921 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:48,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:48,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:48,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:48,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:48,987 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:48,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:48,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:48,996 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:48,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:48,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:48,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:49,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:49,059 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:49,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:49,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:49,069 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:49,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:49,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:49,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:49,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:49,155 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:49,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:49,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:49,165 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:49,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:49,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:49,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:49,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:49,237 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:49,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:49,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:49,248 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:49,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:49,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:49,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:49,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:49,312 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:49,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:49,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:49,323 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:49,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:49,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:49,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:49,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:49,396 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:49,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:49,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:49,408 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:49,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:49,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:49,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:49,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:49,475 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:49,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:49,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:49,486 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:49,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:49,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:49,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:49,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:49,579 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:49,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:49,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:49,591 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:49,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:49,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:49,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:49,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:49,662 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:49,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:49,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:49,674 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:49,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:49,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:49,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:49,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:49,744 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:49,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:49,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:49,756 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:49,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:49,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:49,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:49,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:49,826 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:49,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:49,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:49,838 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:49,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:49,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:49,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:49,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:49,907 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:49,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:49,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:49,919 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:49,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:49,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:49,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:49,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:49,989 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:49,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:50,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:50,000 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:50,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:50,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:50,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:50,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:50,063 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:50,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:50,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:50,073 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:50,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:50,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:50,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:50,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:50,138 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:50,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:50,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:50,148 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:50,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:50,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:50,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:50,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:50,211 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:50,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:50,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:50,222 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:50,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:50,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:50,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:50,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:50,290 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:50,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:50,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:50,300 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:50,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:50,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:50,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:50,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:50,369 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:50,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:50,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:50,380 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:50,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:50,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:50,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:50,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:50,448 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:50,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:50,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:50,460 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:50,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:50,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:50,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:50,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:50,533 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:50,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:50,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:50,544 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:50,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:50,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:50,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:50,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:50,611 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:50,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:50,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:50,622 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:50,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:50,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:50,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:50,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:50,685 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:50,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:50,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:50,695 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:50,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:50,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:50,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:50,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:50,763 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:50,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:50,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:50,774 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:50,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:50,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:50,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:50,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:50,843 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:50,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:50,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:50,854 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:50,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:50,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:50,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:50,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:50,917 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:50,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:50,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:50,927 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:50,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:50,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:50,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:50,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:50,990 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:51,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:51,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:51,001 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:51,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:51,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:51,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:51,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:51,067 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:51,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:51,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:51,079 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:51,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:51,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:51,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:51,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:51,144 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:51,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:51,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:51,154 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:51,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:51,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:51,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:51,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:51,241 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:51,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:51,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:51,252 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:51,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:51,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:51,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:51,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:51,323 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:51,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:51,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:51,334 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:51,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:51,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:51,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:51,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:51,400 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:51,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:51,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:51,411 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:51,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:51,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:51,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:51,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:51,482 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:51,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:51,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:51,493 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:51,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:51,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:51,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:51,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:51,558 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:51,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:51,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:51,568 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:51,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:51,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:51,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:51,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:51,633 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:51,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:51,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:51,643 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:51,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:51,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:51,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:51,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:51,709 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:51,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:51,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:51,720 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:51,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:51,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:51,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:51,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:51,783 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:51,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:51,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:51,795 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:51,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:51,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:51,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:51,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:51,864 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:51,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:51,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:51,875 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:51,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:51,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:51,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:51,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:51,942 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:51,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:51,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:51,952 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:51,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:51,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:51,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:51,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:52,018 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:52,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:52,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:52,029 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:52,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:52,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:52,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:52,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:52,093 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:52,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:52,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:52,104 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:52,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:52,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:52,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:52,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:52,174 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:52,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:52,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:52,185 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:52,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:52,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:52,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:52,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:52,253 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:52,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:52,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:52,263 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:52,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:52,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:52,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:52,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:52,326 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:52,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:52,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:52,336 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:52,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:52,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:52,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:52,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:52,404 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:52,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:52,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:52,416 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:52,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:52,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:52,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:52,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:52,484 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:52,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:52,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:52,494 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:52,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:52,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:52,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:52,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:52,563 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:52,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:52,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:52,573 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:52,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:52,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:52,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:52,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:52,639 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:52,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:52,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:52,650 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:52,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:52,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:52,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:52,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:52,717 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:52,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:52,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:52,728 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:52,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:52,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:52,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:52,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:52,799 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:52,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:52,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:52,811 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:52,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:52,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:52,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:52,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:52,895 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:52,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:52,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:52,906 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:52,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:52,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:52,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:52,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:52,978 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:52,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:52,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:52,990 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:52,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:52,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:52,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:53,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:53,071 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:53,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:53,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:53,083 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:53,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:53,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:53,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:53,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:53,159 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:53,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:53,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:53,171 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:53,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:53,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:53,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:53,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:53,245 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:53,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:53,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:53,257 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:53,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:53,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:53,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:53,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:53,332 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:53,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:53,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:53,344 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:53,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:53,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:53,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:53,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:53,420 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:53,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:53,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:53,433 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:53,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:53,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:53,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:53,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:53,509 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:53,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:53,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:53,521 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:53,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:53,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:53,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:53,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:53,598 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:53,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:53,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:53,610 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:53,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:53,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:53,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:53,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:53,683 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:53,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:53,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:53,694 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:53,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:53,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:53,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:53,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:53,761 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:53,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:53,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:53,773 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:53,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:53,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:53,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:53,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:53,846 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:53,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:53,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:53,858 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:53,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:53,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:53,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:53,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:53,934 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:53,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:53,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:53,945 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:53,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:53,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:53,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:53,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:54,021 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:54,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:54,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:54,033 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:54,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:54,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:54,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:54,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:54,100 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:54,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:54,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:54,110 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:54,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:54,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:54,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:54,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:54,173 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:54,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:54,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:54,184 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:54,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:54,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:54,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:54,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:54,258 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:54,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:54,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:54,270 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:54,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:54,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:54,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:54,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:54,340 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:54,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:54,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:54,352 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:54,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:54,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:54,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:54,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:54,424 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:54,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:54,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:54,436 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:54,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:54,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:54,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:54,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:54,510 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:54,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:54,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:54,523 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:54,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:54,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:54,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:54,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:54,625 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:54,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:54,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:54,637 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:54,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:54,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:54,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:54,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:54,709 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:54,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:54,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:54,721 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:54,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:54,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:54,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:54,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:54,794 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:54,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:54,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:54,807 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:54,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:54,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:54,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:54,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:54,880 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:54,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:54,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:54,892 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:54,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:54,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:54,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:54,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:54,965 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:54,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:54,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:54,977 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:54,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:54,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:54,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:55,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:55,049 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:55,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:55,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:55,061 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:55,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:55,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:55,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:55,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:55,134 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:55,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:55,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:55,146 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:55,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:55,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:55,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:55,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:55,212 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:55,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:55,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:55,223 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:55,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:55,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:55,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:55,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:55,285 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:55,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:55,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:55,296 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:55,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:55,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:55,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:55,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:55,361 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:55,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:55,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:55,371 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:55,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:55,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:55,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:55,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:55,436 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:55,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:55,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:55,447 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:55,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:55,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:55,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:55,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:55,517 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:55,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:55,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:55,527 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:55,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:55,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:55,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:55,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:55,593 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:55,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:55,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:55,603 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:55,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:55,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:55,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:55,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:55,667 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:55,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:55,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:55,678 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:55,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:55,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:55,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:55,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:55,744 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:55,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:55,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:55,755 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:55,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:55,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:55,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:55,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:55,822 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:55,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:55,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:55,833 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:55,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:55,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:55,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:55,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:55,902 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:55,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:55,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:55,914 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:55,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:55,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:55,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:55,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:55,986 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:55,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:55,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:55,998 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:55,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:55,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:55,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:56,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:56,071 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:56,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:56,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:56,083 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:56,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:56,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:56,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:56,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:56,155 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:56,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:56,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:56,167 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:56,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:56,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:56,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:56,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:56,234 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:56,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:56,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:56,244 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:56,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:56,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:56,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:56,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:56,323 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:56,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:56,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:56,333 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:56,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:56,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:56,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:56,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:56,398 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:56,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:56,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:56,409 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:56,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:56,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:56,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:56,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:56,476 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:56,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:56,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:56,487 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:56,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:56,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:56,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:56,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:56,552 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:56,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:56,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:56,562 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:56,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:56,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:56,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:56,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:56,630 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:56,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:56,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:56,642 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:56,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:56,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:56,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:56,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:56,710 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:56,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:56,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:56,720 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:56,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:56,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:56,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:56,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:56,789 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:56,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:56,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:56,800 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:56,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:56,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:56,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:56,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:56,872 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:56,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:56,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:56,884 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:56,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:56,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:56,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:56,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:56,955 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:56,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:56,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:56,967 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:56,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:56,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:56,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:56,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:57,039 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:57,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:57,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:57,051 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:57,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:57,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:57,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:57,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:57,121 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:57,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:57,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:57,133 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:57,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:57,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:57,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:57,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:57,204 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:57,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:57,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:57,214 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:57,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:57,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:57,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:57,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:57,286 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:57,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:57,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:57,297 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:57,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:57,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:57,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:57,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:57,361 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:57,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:57,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:57,372 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:57,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:57,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:57,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:57,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:57,439 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:57,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:57,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:57,450 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:57,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:57,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:57,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:57,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:57,521 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:57,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:57,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:57,532 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:57,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:57,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:57,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:57,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:57,597 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:57,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:57,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:57,607 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:57,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:57,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:57,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:57,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:57,675 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:57,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:57,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:57,686 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:57,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:57,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:57,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:57,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:57,751 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:57,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:57,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:57,761 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:57,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:57,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:57,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:57,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:57,831 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:57,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:57,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:57,842 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:57,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:57,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:57,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:57,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:57,935 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:57,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:57,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:57,946 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:57,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:57,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:57,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:57,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:58,017 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:58,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:58,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:58,029 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:58,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:58,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:58,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:58,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:58,103 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:58,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:58,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:58,115 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:58,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:58,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:58,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:58,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:58,187 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:58,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:58,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:58,198 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:58,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:58,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:58,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:58,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:58,268 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:58,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:58,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:58,279 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:58,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:58,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:58,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:58,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:58,344 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:58,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:58,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:58,355 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:58,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:58,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:58,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:58,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:58,423 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:58,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:58,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:58,434 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:58,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:58,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:58,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:58,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:58,503 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:58,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:58,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:58,515 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:58,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:58,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:58,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:58,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:58,583 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:58,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:58,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:58,594 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:58,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:58,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:58,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:58,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:58,662 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:58,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:58,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:58,673 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:58,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:58,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:58,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:58,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:58,741 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:58,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:58,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:58,752 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:58,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:58,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:58,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:58,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:58,819 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:58,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:58,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:58,830 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:58,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:58,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:58,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:58,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:58,898 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:58,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:58,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:58,908 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:58,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:58,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:58,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:58,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:58,977 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:58,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:58,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:58,989 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:58,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:58,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:58,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:59,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:59,061 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:59,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:59,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:59,073 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:59,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:59,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:59,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:59,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:59,159 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:59,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:59,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:59,171 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:59,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:59,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:59,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:59,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:59,259 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:59,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:59,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:59,270 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:59,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:59,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:59,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:59,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:59,336 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:59,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:59,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:59,346 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:59,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:59,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:59,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:59,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:59,414 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:59,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:59,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:59,425 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:59,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:59,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:59,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:59,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:59,491 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:59,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:59,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:59,501 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:59,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:59,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:59,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:59,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:59,567 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:59,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:59,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:59,578 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:59,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:59,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:59,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:59,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:59,669 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:59,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:59,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:59,680 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:59,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:59,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:59,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:59,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:59,745 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:59,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:59,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:59,755 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:59,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:59,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:59,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:59,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:59,819 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:59,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:59,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:59,829 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:59,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:59,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:59,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:59,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:59,895 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:59,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:59,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:59,906 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:59,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:59,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:59,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:40:59,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:40:59,982 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:40:59,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:40:59,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:40:59,994 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:40:59,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:40:59,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:40:59,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:41:00,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:41:00,064 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:41:00,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:41:00,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-20 18:41:00,075 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-20 18:41:00,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 18:41:00,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:41:00,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:41:00,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:41:00,147 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.