./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-memsafety/openbsd_cstpncpy-alloca-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 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_5104de71-9faf-4990-9933-39c034eaabee/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5104de71-9faf-4990-9933-39c034eaabee/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5104de71-9faf-4990-9933-39c034eaabee/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5104de71-9faf-4990-9933-39c034eaabee/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/array-memsafety/openbsd_cstpncpy-alloca-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5104de71-9faf-4990-9933-39c034eaabee/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5104de71-9faf-4990-9933-39c034eaabee/bin/ukojak-rkRKPMF4O4 --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 36c3a12d89778d96e6058a4f11ff4e1483403bd2fab9b14de640491057c7f753 --- 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-2329fc7 [2022-12-14 21:44:07,128 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:44:07,130 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:44:07,151 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:44:07,152 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:44:07,153 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:44:07,155 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:44:07,158 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:44:07,160 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:44:07,162 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:44:07,163 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:44:07,165 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:44:07,165 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:44:07,167 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:44:07,168 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:44:07,170 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:44:07,171 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:44:07,172 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:44:07,175 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:44:07,178 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:44:07,180 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:44:07,182 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:44:07,183 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:44:07,184 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:44:07,194 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:44:07,195 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:44:07,196 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:44:07,197 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:44:07,197 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:44:07,199 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:44:07,199 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:44:07,200 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:44:07,201 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:44:07,202 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:44:07,203 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:44:07,203 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:44:07,204 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:44:07,204 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:44:07,204 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:44:07,205 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:44:07,206 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:44:07,207 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5104de71-9faf-4990-9933-39c034eaabee/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-12-14 21:44:07,227 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:44:07,227 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:44:07,228 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:44:07,228 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:44:07,228 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:44:07,228 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:44:07,229 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:44:07,229 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 21:44:07,229 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 21:44:07,229 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 21:44:07,229 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 21:44:07,229 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:44:07,229 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:44:07,229 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:44:07,229 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:44:07,230 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 21:44:07,230 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 21:44:07,230 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:44:07,230 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:44:07,230 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:44:07,230 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:44:07,230 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:44:07,230 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:44:07,230 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:44:07,231 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:44:07,231 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:44:07,231 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:44:07,231 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 21:44:07,231 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 21:44:07,231 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:44:07,231 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_5104de71-9faf-4990-9933-39c034eaabee/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5104de71-9faf-4990-9933-39c034eaabee/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 36c3a12d89778d96e6058a4f11ff4e1483403bd2fab9b14de640491057c7f753 [2022-12-14 21:44:07,403 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:44:07,418 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:44:07,420 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:44:07,421 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:44:07,421 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:44:07,422 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5104de71-9faf-4990-9933-39c034eaabee/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/array-memsafety/openbsd_cstpncpy-alloca-1.i [2022-12-14 21:44:10,065 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:44:10,251 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:44:10,252 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5104de71-9faf-4990-9933-39c034eaabee/sv-benchmarks/c/array-memsafety/openbsd_cstpncpy-alloca-1.i [2022-12-14 21:44:10,259 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5104de71-9faf-4990-9933-39c034eaabee/bin/ukojak-rkRKPMF4O4/data/c2844ece2/168893c58bde45ce9c2d20d7792ee781/FLAG49b597f6e [2022-12-14 21:44:10,269 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5104de71-9faf-4990-9933-39c034eaabee/bin/ukojak-rkRKPMF4O4/data/c2844ece2/168893c58bde45ce9c2d20d7792ee781 [2022-12-14 21:44:10,271 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:44:10,272 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:44:10,274 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:44:10,274 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:44:10,276 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:44:10,277 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:44:10" (1/1) ... [2022-12-14 21:44:10,277 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@650cd7d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:44:10, skipping insertion in model container [2022-12-14 21:44:10,277 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:44:10" (1/1) ... [2022-12-14 21:44:10,284 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:44:10,314 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:44:10,523 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:44:10,531 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:44:10,558 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:44:10,574 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:44:10,574 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:44:10 WrapperNode [2022-12-14 21:44:10,574 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:44:10,575 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:44:10,575 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:44:10,575 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:44:10,580 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:44:10" (1/1) ... [2022-12-14 21:44:10,588 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:44:10" (1/1) ... [2022-12-14 21:44:10,602 INFO L138 Inliner]: procedures = 119, calls = 23, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 104 [2022-12-14 21:44:10,602 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:44:10,603 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:44:10,603 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:44:10,603 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:44:10,609 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:44:10" (1/1) ... [2022-12-14 21:44:10,610 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:44:10" (1/1) ... [2022-12-14 21:44:10,612 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:44:10" (1/1) ... [2022-12-14 21:44:10,612 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:44:10" (1/1) ... [2022-12-14 21:44:10,615 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:44:10" (1/1) ... [2022-12-14 21:44:10,618 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:44:10" (1/1) ... [2022-12-14 21:44:10,619 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:44:10" (1/1) ... [2022-12-14 21:44:10,620 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:44:10" (1/1) ... [2022-12-14 21:44:10,621 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:44:10,622 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:44:10,622 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:44:10,622 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:44:10,622 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:44:10" (1/1) ... [2022-12-14 21:44:10,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:44:10,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5104de71-9faf-4990-9933-39c034eaabee/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:44:10,646 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5104de71-9faf-4990-9933-39c034eaabee/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:44:10,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5104de71-9faf-4990-9933-39c034eaabee/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:44:10,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 21:44:10,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 21:44:10,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 21:44:10,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 21:44:10,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 21:44:10,676 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 21:44:10,676 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:44:10,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:44:10,761 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:44:10,762 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:44:10,906 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:44:10,972 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:44:10,972 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-12-14 21:44:10,974 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:44:10 BoogieIcfgContainer [2022-12-14 21:44:10,974 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:44:10,974 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:44:10,974 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:44:10,981 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:44:10,981 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:44:10" (1/1) ... [2022-12-14 21:44:10,988 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:44:11,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:11,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 22 states and 29 transitions. [2022-12-14 21:44:11,027 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 29 transitions. [2022-12-14 21:44:11,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2022-12-14 21:44:11,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:11,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:11,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:11,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:11,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:11,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 23 states and 30 transitions. [2022-12-14 21:44:11,252 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 30 transitions. [2022-12-14 21:44:11,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2022-12-14 21:44:11,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:11,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:11,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:11,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:11,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:11,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 25 states and 33 transitions. [2022-12-14 21:44:11,386 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 33 transitions. [2022-12-14 21:44:11,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-12-14 21:44:11,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:11,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:11,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:11,428 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:11,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:11,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 24 states and 32 transitions. [2022-12-14 21:44:11,475 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 32 transitions. [2022-12-14 21:44:11,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-12-14 21:44:11,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:11,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:11,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:11,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:11,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:11,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 28 states and 40 transitions. [2022-12-14 21:44:11,730 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 40 transitions. [2022-12-14 21:44:11,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 21:44:11,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:11,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:11,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:11,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:11,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:11,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 30 states and 42 transitions. [2022-12-14 21:44:11,863 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 42 transitions. [2022-12-14 21:44:11,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 21:44:11,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:11,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:11,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:11,892 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:11,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:11,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 31 states and 45 transitions. [2022-12-14 21:44:11,905 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 45 transitions. [2022-12-14 21:44:11,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 21:44:11,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:11,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:11,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:11,923 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:12,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:12,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 32 states and 46 transitions. [2022-12-14 21:44:12,008 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 46 transitions. [2022-12-14 21:44:12,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 21:44:12,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:12,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:12,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:12,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:12,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:12,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 34 states and 48 transitions. [2022-12-14 21:44:12,139 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 48 transitions. [2022-12-14 21:44:12,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-14 21:44:12,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:12,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:12,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:12,221 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:12,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:12,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 38 states and 56 transitions. [2022-12-14 21:44:12,525 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-12-14 21:44:12,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-14 21:44:12,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:12,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:12,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:12,580 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:12,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:12,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 39 states and 57 transitions. [2022-12-14 21:44:12,665 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 57 transitions. [2022-12-14 21:44:12,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-14 21:44:12,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:12,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:12,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:12,703 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:12,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:12,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 41 states and 59 transitions. [2022-12-14 21:44:12,791 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 59 transitions. [2022-12-14 21:44:12,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-12-14 21:44:12,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:12,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:12,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:12,808 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 21:44:12,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:12,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 38 states and 56 transitions. [2022-12-14 21:44:12,895 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-12-14 21:44:12,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-12-14 21:44:12,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:12,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:12,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:12,968 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:13,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:13,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 43 states and 68 transitions. [2022-12-14 21:44:13,417 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 68 transitions. [2022-12-14 21:44:13,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-12-14 21:44:13,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:13,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:13,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:13,466 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:13,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:13,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 45 states and 69 transitions. [2022-12-14 21:44:13,559 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 69 transitions. [2022-12-14 21:44:13,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-12-14 21:44:13,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:13,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:13,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:13,592 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:13,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:13,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 46 states and 69 transitions. [2022-12-14 21:44:13,681 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 69 transitions. [2022-12-14 21:44:13,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-14 21:44:13,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:13,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:13,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:13,697 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 21:44:13,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:13,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 47 states and 70 transitions. [2022-12-14 21:44:13,900 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 70 transitions. [2022-12-14 21:44:13,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-12-14 21:44:13,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:13,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:13,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:13,918 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 21:44:14,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:14,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 48 states and 71 transitions. [2022-12-14 21:44:14,165 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 71 transitions. [2022-12-14 21:44:14,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-14 21:44:14,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:14,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:14,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:14,264 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:14,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:14,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 38 states and 52 transitions. [2022-12-14 21:44:14,368 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 52 transitions. [2022-12-14 21:44:14,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-14 21:44:14,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:14,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:14,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:14,480 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:14,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:14,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 43 states and 64 transitions. [2022-12-14 21:44:14,980 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 64 transitions. [2022-12-14 21:44:14,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-14 21:44:14,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:14,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:14,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:15,036 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:15,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:15,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 45 states and 65 transitions. [2022-12-14 21:44:15,177 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 65 transitions. [2022-12-14 21:44:15,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-14 21:44:15,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:15,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:15,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:15,229 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:15,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:15,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 46 states and 65 transitions. [2022-12-14 21:44:15,352 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 65 transitions. [2022-12-14 21:44:15,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-12-14 21:44:15,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:15,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:15,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:15,380 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 21:44:15,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:15,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 46 states and 64 transitions. [2022-12-14 21:44:15,513 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 64 transitions. [2022-12-14 21:44:15,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-12-14 21:44:15,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:15,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:15,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:15,530 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 21:44:15,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:15,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 46 states and 63 transitions. [2022-12-14 21:44:15,682 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 63 transitions. [2022-12-14 21:44:15,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-14 21:44:15,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:15,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:15,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:15,809 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:16,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:16,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 51 states and 75 transitions. [2022-12-14 21:44:16,453 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 75 transitions. [2022-12-14 21:44:16,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-14 21:44:16,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:16,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:16,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:16,504 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:16,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:16,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 53 states and 76 transitions. [2022-12-14 21:44:16,658 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 76 transitions. [2022-12-14 21:44:16,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-14 21:44:16,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:16,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:16,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:16,722 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:16,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:16,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 54 states and 76 transitions. [2022-12-14 21:44:16,868 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 76 transitions. [2022-12-14 21:44:16,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-12-14 21:44:16,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:16,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:16,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:16,889 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 21:44:17,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:17,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 54 states and 75 transitions. [2022-12-14 21:44:17,047 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 75 transitions. [2022-12-14 21:44:17,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-12-14 21:44:17,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:17,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:17,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:17,066 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 21:44:17,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:17,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 54 states and 74 transitions. [2022-12-14 21:44:17,224 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 74 transitions. [2022-12-14 21:44:17,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-12-14 21:44:17,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:17,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:17,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:17,395 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:18,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:18,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 59 states and 86 transitions. [2022-12-14 21:44:18,055 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 86 transitions. [2022-12-14 21:44:18,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-12-14 21:44:18,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:18,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:18,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:18,133 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:18,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:18,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 61 states and 87 transitions. [2022-12-14 21:44:18,303 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 87 transitions. [2022-12-14 21:44:18,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-12-14 21:44:18,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:18,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:18,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:18,375 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:18,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:18,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 62 states and 87 transitions. [2022-12-14 21:44:18,540 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 87 transitions. [2022-12-14 21:44:18,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 21:44:18,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:18,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:18,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:18,568 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2022-12-14 21:44:18,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:18,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 62 states and 86 transitions. [2022-12-14 21:44:18,706 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 86 transitions. [2022-12-14 21:44:18,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-12-14 21:44:18,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:18,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:18,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:18,727 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2022-12-14 21:44:18,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:18,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 62 states and 85 transitions. [2022-12-14 21:44:18,906 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 85 transitions. [2022-12-14 21:44:18,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 21:44:18,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:18,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:18,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:19,093 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:19,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:19,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 67 states and 97 transitions. [2022-12-14 21:44:19,750 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 97 transitions. [2022-12-14 21:44:19,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 21:44:19,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:19,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:19,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:19,813 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:20,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:20,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 69 states and 98 transitions. [2022-12-14 21:44:20,053 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 98 transitions. [2022-12-14 21:44:20,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 21:44:20,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:20,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:20,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:20,117 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:20,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:20,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 70 states and 98 transitions. [2022-12-14 21:44:20,336 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 98 transitions. [2022-12-14 21:44:20,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 21:44:20,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:20,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:20,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:20,359 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:44:20,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:20,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 70 states and 97 transitions. [2022-12-14 21:44:20,537 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2022-12-14 21:44:20,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-12-14 21:44:20,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:20,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:20,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:20,558 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:44:20,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:20,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 70 states and 96 transitions. [2022-12-14 21:44:20,758 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 96 transitions. [2022-12-14 21:44:20,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 21:44:20,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:20,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:20,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:20,966 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:21,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:21,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 75 states and 108 transitions. [2022-12-14 21:44:21,663 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 108 transitions. [2022-12-14 21:44:21,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 21:44:21,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:21,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:21,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:21,732 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:21,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:21,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 77 states and 109 transitions. [2022-12-14 21:44:21,977 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 109 transitions. [2022-12-14 21:44:21,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 21:44:21,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:21,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:21,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:22,048 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:22,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:22,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 78 states and 109 transitions. [2022-12-14 21:44:22,286 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 109 transitions. [2022-12-14 21:44:22,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 21:44:22,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:22,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:22,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:22,318 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2022-12-14 21:44:22,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:22,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 78 states and 108 transitions. [2022-12-14 21:44:22,516 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 108 transitions. [2022-12-14 21:44:22,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-12-14 21:44:22,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:22,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:22,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:22,544 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2022-12-14 21:44:22,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:22,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 78 states and 107 transitions. [2022-12-14 21:44:22,714 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 107 transitions. [2022-12-14 21:44:22,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 21:44:22,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:22,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:22,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:22,951 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:23,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:23,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 83 states and 119 transitions. [2022-12-14 21:44:23,979 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 119 transitions. [2022-12-14 21:44:23,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 21:44:23,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:23,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:23,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:24,058 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:24,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:24,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 85 states and 120 transitions. [2022-12-14 21:44:24,248 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 120 transitions. [2022-12-14 21:44:24,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 21:44:24,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:24,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:24,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:24,321 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:24,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:24,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 86 states and 120 transitions. [2022-12-14 21:44:24,541 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 120 transitions. [2022-12-14 21:44:24,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-14 21:44:24,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:24,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:24,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:24,565 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2022-12-14 21:44:24,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:24,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 86 states and 119 transitions. [2022-12-14 21:44:24,808 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 119 transitions. [2022-12-14 21:44:24,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 21:44:24,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:24,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:24,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:24,832 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2022-12-14 21:44:25,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:25,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 86 states and 118 transitions. [2022-12-14 21:44:25,049 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 118 transitions. [2022-12-14 21:44:25,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 21:44:25,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:25,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:25,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:25,281 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:26,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:26,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 91 states and 130 transitions. [2022-12-14 21:44:26,194 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 130 transitions. [2022-12-14 21:44:26,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 21:44:26,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:26,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:26,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:26,290 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:26,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:26,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 93 states and 131 transitions. [2022-12-14 21:44:26,530 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 131 transitions. [2022-12-14 21:44:26,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 21:44:26,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:26,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:26,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:26,621 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:26,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:26,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 94 states and 131 transitions. [2022-12-14 21:44:26,860 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 131 transitions. [2022-12-14 21:44:26,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:44:26,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:26,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:26,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:26,885 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2022-12-14 21:44:27,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:27,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 94 states and 130 transitions. [2022-12-14 21:44:27,063 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2022-12-14 21:44:27,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-14 21:44:27,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:27,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:27,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:27,085 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2022-12-14 21:44:27,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:27,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 94 states and 129 transitions. [2022-12-14 21:44:27,283 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 129 transitions. [2022-12-14 21:44:27,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 21:44:27,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:27,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:27,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:27,519 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:28,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:28,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 99 states and 141 transitions. [2022-12-14 21:44:28,655 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 141 transitions. [2022-12-14 21:44:28,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 21:44:28,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:28,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:28,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:28,764 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:29,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:29,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 101 states and 142 transitions. [2022-12-14 21:44:29,076 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 142 transitions. [2022-12-14 21:44:29,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 21:44:29,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:29,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:29,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:29,177 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:29,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:29,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 102 states and 142 transitions. [2022-12-14 21:44:29,486 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 142 transitions. [2022-12-14 21:44:29,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 21:44:29,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:29,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:29,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:29,510 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2022-12-14 21:44:29,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:29,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 102 states and 141 transitions. [2022-12-14 21:44:29,780 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 141 transitions. [2022-12-14 21:44:29,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 21:44:29,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:29,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:29,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:29,804 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2022-12-14 21:44:30,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:30,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 102 states and 140 transitions. [2022-12-14 21:44:30,107 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 140 transitions. [2022-12-14 21:44:30,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 21:44:30,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:30,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:30,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:30,410 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:31,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:31,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 107 states and 152 transitions. [2022-12-14 21:44:31,719 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 152 transitions. [2022-12-14 21:44:31,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 21:44:31,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:31,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:31,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:31,837 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:32,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:32,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 109 states and 153 transitions. [2022-12-14 21:44:32,108 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 153 transitions. [2022-12-14 21:44:32,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 21:44:32,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:32,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:32,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:32,218 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:32,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:32,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 110 states and 153 transitions. [2022-12-14 21:44:32,517 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 153 transitions. [2022-12-14 21:44:32,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 21:44:32,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:32,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:32,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:32,546 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2022-12-14 21:44:32,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:32,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 110 states and 152 transitions. [2022-12-14 21:44:32,805 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 152 transitions. [2022-12-14 21:44:32,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 21:44:32,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:32,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:32,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:32,832 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2022-12-14 21:44:33,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:33,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 110 states and 151 transitions. [2022-12-14 21:44:33,160 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 151 transitions. [2022-12-14 21:44:33,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 21:44:33,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:33,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:33,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:33,513 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:35,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:35,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 115 states and 163 transitions. [2022-12-14 21:44:35,057 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 163 transitions. [2022-12-14 21:44:35,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 21:44:35,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:35,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:35,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:35,241 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:35,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:35,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 117 states and 164 transitions. [2022-12-14 21:44:35,522 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 164 transitions. [2022-12-14 21:44:35,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 21:44:35,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:35,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:35,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:35,652 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:35,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:35,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 118 states and 164 transitions. [2022-12-14 21:44:35,963 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 164 transitions. [2022-12-14 21:44:35,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:44:35,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:35,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:35,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:35,990 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2022-12-14 21:44:36,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:36,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 118 states and 163 transitions. [2022-12-14 21:44:36,217 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 163 transitions. [2022-12-14 21:44:36,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 21:44:36,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:36,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:36,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:36,244 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2022-12-14 21:44:36,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:36,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 118 states and 162 transitions. [2022-12-14 21:44:36,492 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 162 transitions. [2022-12-14 21:44:36,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 21:44:36,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:36,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:36,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:36,835 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 390 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:38,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:38,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 123 states and 174 transitions. [2022-12-14 21:44:38,100 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 174 transitions. [2022-12-14 21:44:38,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 21:44:38,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:38,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:38,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:38,253 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 390 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:38,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:38,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 125 states and 175 transitions. [2022-12-14 21:44:38,633 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 175 transitions. [2022-12-14 21:44:38,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 21:44:38,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:38,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:38,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:38,845 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 390 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:39,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:39,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 126 states and 175 transitions. [2022-12-14 21:44:39,227 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 175 transitions. [2022-12-14 21:44:39,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 21:44:39,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:39,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:39,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:39,256 INFO L134 CoverageAnalysis]: Checked inductivity of 403 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2022-12-14 21:44:39,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:39,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 126 states and 174 transitions. [2022-12-14 21:44:39,548 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 174 transitions. [2022-12-14 21:44:39,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 21:44:39,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:39,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:39,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:39,578 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2022-12-14 21:44:39,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:39,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 126 states and 173 transitions. [2022-12-14 21:44:39,927 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 173 transitions. [2022-12-14 21:44:39,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:39,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:39,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:39,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:40,328 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:41,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:41,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 131 states and 185 transitions. [2022-12-14 21:44:41,796 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 185 transitions. [2022-12-14 21:44:41,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:41,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:41,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:41,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:41,965 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:42,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:42,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 133 states and 186 transitions. [2022-12-14 21:44:42,340 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 186 transitions. [2022-12-14 21:44:42,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:44:42,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:42,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:42,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:42,506 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:42,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:42,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 134 states and 186 transitions. [2022-12-14 21:44:42,827 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 186 transitions. [2022-12-14 21:44:42,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 21:44:42,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:42,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:42,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:42,871 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2022-12-14 21:44:43,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:43,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 134 states and 185 transitions. [2022-12-14 21:44:43,214 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 185 transitions. [2022-12-14 21:44:43,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 21:44:43,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:43,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:43,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:43,250 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2022-12-14 21:44:43,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:43,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 134 states and 184 transitions. [2022-12-14 21:44:43,580 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 184 transitions. [2022-12-14 21:44:43,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 21:44:43,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:43,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:43,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:43,968 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 0 proven. 525 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:45,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:45,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 139 states and 196 transitions. [2022-12-14 21:44:45,516 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 196 transitions. [2022-12-14 21:44:45,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 21:44:45,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:45,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:45,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:45,693 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 0 proven. 525 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:46,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:46,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 141 states and 197 transitions. [2022-12-14 21:44:46,072 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 197 transitions. [2022-12-14 21:44:46,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 21:44:46,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:46,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:46,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:46,248 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 0 proven. 525 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:46,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:46,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 142 states and 197 transitions. [2022-12-14 21:44:46,630 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 197 transitions. [2022-12-14 21:44:46,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 21:44:46,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:46,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:46,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:46,663 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 525 trivial. 0 not checked. [2022-12-14 21:44:47,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:47,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 142 states and 196 transitions. [2022-12-14 21:44:47,057 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 196 transitions. [2022-12-14 21:44:47,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 21:44:47,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:47,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:47,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:47,106 INFO L134 CoverageAnalysis]: Checked inductivity of 555 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 525 trivial. 0 not checked. [2022-12-14 21:44:47,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:47,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 142 states and 195 transitions. [2022-12-14 21:44:47,496 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 195 transitions. [2022-12-14 21:44:47,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:44:47,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:47,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:47,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:47,951 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:49,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:49,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 147 states and 207 transitions. [2022-12-14 21:44:49,697 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 207 transitions. [2022-12-14 21:44:49,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:44:49,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:49,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:49,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:49,937 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:50,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:50,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 149 states and 208 transitions. [2022-12-14 21:44:50,457 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 208 transitions. [2022-12-14 21:44:50,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:44:50,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:50,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:50,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:50,679 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:51,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:51,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 150 states and 208 transitions. [2022-12-14 21:44:51,174 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 208 transitions. [2022-12-14 21:44:51,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:44:51,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:51,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:51,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:51,214 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 600 trivial. 0 not checked. [2022-12-14 21:44:51,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:51,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 150 states and 207 transitions. [2022-12-14 21:44:51,667 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 207 transitions. [2022-12-14 21:44:51,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:44:51,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:51,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:51,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:51,707 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 600 trivial. 0 not checked. [2022-12-14 21:44:52,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:52,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 150 states and 206 transitions. [2022-12-14 21:44:52,177 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 206 transitions. [2022-12-14 21:44:52,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:44:52,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:52,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:52,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:52,721 INFO L134 CoverageAnalysis]: Checked inductivity of 680 backedges. 0 proven. 680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:54,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:54,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 155 states and 218 transitions. [2022-12-14 21:44:54,761 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 218 transitions. [2022-12-14 21:44:54,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:44:54,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:54,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:54,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:54,982 INFO L134 CoverageAnalysis]: Checked inductivity of 680 backedges. 0 proven. 680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:55,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:55,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 157 states and 219 transitions. [2022-12-14 21:44:55,446 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 219 transitions. [2022-12-14 21:44:55,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:44:55,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:55,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:55,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:55,670 INFO L134 CoverageAnalysis]: Checked inductivity of 680 backedges. 0 proven. 680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:56,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:56,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 158 states and 219 transitions. [2022-12-14 21:44:56,016 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 219 transitions. [2022-12-14 21:44:56,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:44:56,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:56,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:56,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:56,052 INFO L134 CoverageAnalysis]: Checked inductivity of 697 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 680 trivial. 0 not checked. [2022-12-14 21:44:56,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:56,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 158 states and 218 transitions. [2022-12-14 21:44:56,362 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 218 transitions. [2022-12-14 21:44:56,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 21:44:56,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:56,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:56,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:56,401 INFO L134 CoverageAnalysis]: Checked inductivity of 714 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 680 trivial. 0 not checked. [2022-12-14 21:44:56,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:56,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 158 states and 217 transitions. [2022-12-14 21:44:56,791 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 217 transitions. [2022-12-14 21:44:56,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 21:44:56,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:56,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:56,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:57,318 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:59,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:59,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 163 states and 229 transitions. [2022-12-14 21:44:59,134 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 229 transitions. [2022-12-14 21:44:59,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 21:44:59,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:59,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:59,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:44:59,379 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:44:59,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:44:59,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 165 states and 230 transitions. [2022-12-14 21:44:59,894 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 230 transitions. [2022-12-14 21:44:59,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 21:44:59,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:44:59,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:44:59,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:00,177 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:45:00,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:00,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 166 states and 230 transitions. [2022-12-14 21:45:00,553 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 230 transitions. [2022-12-14 21:45:00,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 21:45:00,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:00,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:00,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:00,591 INFO L134 CoverageAnalysis]: Checked inductivity of 783 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 765 trivial. 0 not checked. [2022-12-14 21:45:00,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:00,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 166 states and 229 transitions. [2022-12-14 21:45:00,983 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 229 transitions. [2022-12-14 21:45:00,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 21:45:00,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:00,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:01,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:01,040 INFO L134 CoverageAnalysis]: Checked inductivity of 801 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 765 trivial. 0 not checked. [2022-12-14 21:45:01,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:01,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 166 states and 228 transitions. [2022-12-14 21:45:01,478 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 228 transitions. [2022-12-14 21:45:01,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 21:45:01,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:01,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:01,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:02,017 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 0 proven. 855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:45:03,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:03,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 171 states and 240 transitions. [2022-12-14 21:45:03,838 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 240 transitions. [2022-12-14 21:45:03,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 21:45:03,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:03,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:03,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:04,208 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 0 proven. 855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:45:04,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:04,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 173 states and 241 transitions. [2022-12-14 21:45:04,625 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 241 transitions. [2022-12-14 21:45:04,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 21:45:04,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:04,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:04,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:04,892 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 0 proven. 855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:45:05,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:05,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 174 states and 241 transitions. [2022-12-14 21:45:05,309 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 241 transitions. [2022-12-14 21:45:05,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 21:45:05,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:05,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:05,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:05,352 INFO L134 CoverageAnalysis]: Checked inductivity of 874 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 855 trivial. 0 not checked. [2022-12-14 21:45:05,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:05,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 174 states and 240 transitions. [2022-12-14 21:45:05,711 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 240 transitions. [2022-12-14 21:45:05,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 21:45:05,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:05,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:05,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:05,755 INFO L134 CoverageAnalysis]: Checked inductivity of 893 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 855 trivial. 0 not checked. [2022-12-14 21:45:06,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:06,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 174 states and 239 transitions. [2022-12-14 21:45:06,121 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 239 transitions. [2022-12-14 21:45:06,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 21:45:06,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:06,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:06,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:06,749 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:45:08,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:08,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 179 states and 251 transitions. [2022-12-14 21:45:08,728 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 251 transitions. [2022-12-14 21:45:08,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 21:45:08,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:08,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:08,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:09,024 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:45:09,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:09,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 181 states and 252 transitions. [2022-12-14 21:45:09,458 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 252 transitions. [2022-12-14 21:45:09,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 21:45:09,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:09,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:09,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:09,780 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:45:10,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:10,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 182 states and 252 transitions. [2022-12-14 21:45:10,261 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 252 transitions. [2022-12-14 21:45:10,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 21:45:10,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:10,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:10,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:10,312 INFO L134 CoverageAnalysis]: Checked inductivity of 970 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 950 trivial. 0 not checked. [2022-12-14 21:45:10,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:10,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 182 states and 251 transitions. [2022-12-14 21:45:10,685 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 251 transitions. [2022-12-14 21:45:10,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 21:45:10,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:10,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:10,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:10,750 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 950 trivial. 0 not checked. [2022-12-14 21:45:11,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:11,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 182 states and 250 transitions. [2022-12-14 21:45:11,190 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 250 transitions. [2022-12-14 21:45:11,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 21:45:11,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:11,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:11,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:12,057 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 0 proven. 1050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:45:14,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:14,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 187 states and 262 transitions. [2022-12-14 21:45:14,309 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 262 transitions. [2022-12-14 21:45:14,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 21:45:14,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:14,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:14,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:14,648 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 0 proven. 1050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:45:15,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:15,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 189 states and 263 transitions. [2022-12-14 21:45:15,252 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 263 transitions. [2022-12-14 21:45:15,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 21:45:15,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:15,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:15,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:15,593 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 0 proven. 1050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:45:16,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:16,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 190 states and 263 transitions. [2022-12-14 21:45:16,248 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 263 transitions. [2022-12-14 21:45:16,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 21:45:16,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:16,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:16,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:16,297 INFO L134 CoverageAnalysis]: Checked inductivity of 1071 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 1050 trivial. 0 not checked. [2022-12-14 21:45:16,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:16,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 190 states and 262 transitions. [2022-12-14 21:45:16,870 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 262 transitions. [2022-12-14 21:45:16,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 21:45:16,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:16,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:16,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:16,918 INFO L134 CoverageAnalysis]: Checked inductivity of 1092 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 1050 trivial. 0 not checked. [2022-12-14 21:45:17,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:17,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 190 states and 261 transitions. [2022-12-14 21:45:17,568 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 261 transitions. [2022-12-14 21:45:17,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 21:45:17,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:17,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:17,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:18,258 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 1155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:45:20,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:20,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 195 states and 273 transitions. [2022-12-14 21:45:20,353 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 273 transitions. [2022-12-14 21:45:20,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 21:45:20,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:20,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:20,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:20,694 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 1155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:45:21,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:21,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 197 states and 274 transitions. [2022-12-14 21:45:21,189 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 274 transitions. [2022-12-14 21:45:21,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 21:45:21,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:21,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:21,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:21,569 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 1155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:45:22,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:22,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 198 states and 274 transitions. [2022-12-14 21:45:22,065 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 274 transitions. [2022-12-14 21:45:22,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-12-14 21:45:22,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:22,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:22,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:22,132 INFO L134 CoverageAnalysis]: Checked inductivity of 1177 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 1155 trivial. 0 not checked. [2022-12-14 21:45:22,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:22,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 198 states and 273 transitions. [2022-12-14 21:45:22,662 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 273 transitions. [2022-12-14 21:45:22,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 21:45:22,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:22,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:22,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:22,708 INFO L134 CoverageAnalysis]: Checked inductivity of 1199 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 1155 trivial. 0 not checked. [2022-12-14 21:45:23,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:23,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 198 states and 272 transitions. [2022-12-14 21:45:23,224 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 272 transitions. [2022-12-14 21:45:23,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 21:45:23,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:23,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:23,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:23,943 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 0 proven. 1265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:45:26,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:26,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 203 states and 284 transitions. [2022-12-14 21:45:26,033 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 284 transitions. [2022-12-14 21:45:26,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 21:45:26,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:26,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:26,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:26,443 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 0 proven. 1265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:45:26,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:26,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 205 states and 285 transitions. [2022-12-14 21:45:26,992 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 285 transitions. [2022-12-14 21:45:26,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 21:45:26,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:26,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:27,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:27,376 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 0 proven. 1265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:45:27,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:27,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 206 states and 285 transitions. [2022-12-14 21:45:27,969 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 285 transitions. [2022-12-14 21:45:27,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 21:45:27,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:27,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:27,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:28,021 INFO L134 CoverageAnalysis]: Checked inductivity of 1288 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 1265 trivial. 0 not checked. [2022-12-14 21:45:28,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:28,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 206 states and 284 transitions. [2022-12-14 21:45:28,488 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 284 transitions. [2022-12-14 21:45:28,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 21:45:28,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:28,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:28,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:28,536 INFO L134 CoverageAnalysis]: Checked inductivity of 1311 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 1265 trivial. 0 not checked. [2022-12-14 21:45:29,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:29,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 206 states and 283 transitions. [2022-12-14 21:45:29,004 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 283 transitions. [2022-12-14 21:45:29,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 21:45:29,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:29,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:29,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:29,806 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 0 proven. 1380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:45:32,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:32,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 211 states and 295 transitions. [2022-12-14 21:45:32,463 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 295 transitions. [2022-12-14 21:45:32,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 21:45:32,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:32,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:32,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:32,877 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 0 proven. 1380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:45:33,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:33,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 213 states and 296 transitions. [2022-12-14 21:45:33,547 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 296 transitions. [2022-12-14 21:45:33,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 21:45:33,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:33,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:33,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:33,980 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 0 proven. 1380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:45:34,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:34,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 214 states and 296 transitions. [2022-12-14 21:45:34,587 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 296 transitions. [2022-12-14 21:45:34,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 21:45:34,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:34,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:34,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:34,637 INFO L134 CoverageAnalysis]: Checked inductivity of 1404 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 1380 trivial. 0 not checked. [2022-12-14 21:45:35,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:35,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 214 states and 295 transitions. [2022-12-14 21:45:35,202 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 295 transitions. [2022-12-14 21:45:35,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-14 21:45:35,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:35,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:35,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:35,252 INFO L134 CoverageAnalysis]: Checked inductivity of 1428 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 1380 trivial. 0 not checked. [2022-12-14 21:45:35,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:35,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 214 states and 294 transitions. [2022-12-14 21:45:35,847 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 294 transitions. [2022-12-14 21:45:35,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 21:45:35,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:35,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:35,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:36,875 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:45:39,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:39,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 219 states and 306 transitions. [2022-12-14 21:45:39,563 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 306 transitions. [2022-12-14 21:45:39,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 21:45:39,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:39,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:39,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:40,066 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:45:40,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:40,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 221 states and 307 transitions. [2022-12-14 21:45:40,776 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 307 transitions. [2022-12-14 21:45:40,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 21:45:40,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:40,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:40,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:41,263 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:45:41,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:41,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 222 states and 307 transitions. [2022-12-14 21:45:41,939 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 307 transitions. [2022-12-14 21:45:41,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 21:45:41,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:41,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:41,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:41,995 INFO L134 CoverageAnalysis]: Checked inductivity of 1525 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2022-12-14 21:45:42,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:42,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 222 states and 306 transitions. [2022-12-14 21:45:42,613 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 306 transitions. [2022-12-14 21:45:42,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-12-14 21:45:42,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:42,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:42,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:42,671 INFO L134 CoverageAnalysis]: Checked inductivity of 1550 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2022-12-14 21:45:43,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:43,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 222 states and 305 transitions. [2022-12-14 21:45:43,369 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 305 transitions. [2022-12-14 21:45:43,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 21:45:43,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:43,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:43,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:44,287 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 0 proven. 1625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:45:46,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:46,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 227 states and 317 transitions. [2022-12-14 21:45:46,970 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 317 transitions. [2022-12-14 21:45:46,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 21:45:46,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:46,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:47,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:47,485 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 0 proven. 1625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:45:48,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:48,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 229 states and 318 transitions. [2022-12-14 21:45:48,210 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 318 transitions. [2022-12-14 21:45:48,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 21:45:48,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:48,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:48,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:48,694 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 0 proven. 1625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:45:49,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:49,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 230 states and 318 transitions. [2022-12-14 21:45:49,218 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 318 transitions. [2022-12-14 21:45:49,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-12-14 21:45:49,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:49,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:49,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:49,278 INFO L134 CoverageAnalysis]: Checked inductivity of 1651 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 1625 trivial. 0 not checked. [2022-12-14 21:45:49,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:49,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 230 states and 317 transitions. [2022-12-14 21:45:49,880 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 317 transitions. [2022-12-14 21:45:49,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 21:45:49,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:49,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:49,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:49,937 INFO L134 CoverageAnalysis]: Checked inductivity of 1677 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 1625 trivial. 0 not checked. [2022-12-14 21:45:50,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:50,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 230 states and 316 transitions. [2022-12-14 21:45:50,457 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 316 transitions. [2022-12-14 21:45:50,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 21:45:50,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:50,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:50,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:51,286 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:45:53,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:53,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 235 states and 328 transitions. [2022-12-14 21:45:53,804 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 328 transitions. [2022-12-14 21:45:53,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 21:45:53,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:53,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:53,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:54,317 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:45:55,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:55,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 237 states and 329 transitions. [2022-12-14 21:45:55,120 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 329 transitions. [2022-12-14 21:45:55,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 21:45:55,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:55,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:55,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:55,635 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:45:56,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:56,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 238 states and 329 transitions. [2022-12-14 21:45:56,274 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 329 transitions. [2022-12-14 21:45:56,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-12-14 21:45:56,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:56,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:56,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:56,332 INFO L134 CoverageAnalysis]: Checked inductivity of 1782 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-12-14 21:45:56,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:56,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 238 states and 328 transitions. [2022-12-14 21:45:56,952 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 328 transitions. [2022-12-14 21:45:56,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2022-12-14 21:45:56,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:56,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:56,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:57,009 INFO L134 CoverageAnalysis]: Checked inductivity of 1809 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-12-14 21:45:57,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:45:57,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 238 states and 327 transitions. [2022-12-14 21:45:57,727 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 327 transitions. [2022-12-14 21:45:57,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 21:45:57,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:45:57,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:45:57,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:45:58,722 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:46:01,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:01,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 243 states and 339 transitions. [2022-12-14 21:46:01,634 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 339 transitions. [2022-12-14 21:46:01,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 21:46:01,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:01,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:01,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:02,196 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:46:02,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:02,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 245 states and 340 transitions. [2022-12-14 21:46:02,882 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 340 transitions. [2022-12-14 21:46:02,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 21:46:02,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:02,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:02,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:03,459 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:46:04,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:04,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 246 states and 340 transitions. [2022-12-14 21:46:04,052 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 340 transitions. [2022-12-14 21:46:04,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 21:46:04,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:04,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:04,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:04,110 INFO L134 CoverageAnalysis]: Checked inductivity of 1918 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 1890 trivial. 0 not checked. [2022-12-14 21:46:04,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:04,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 246 states and 339 transitions. [2022-12-14 21:46:04,829 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 339 transitions. [2022-12-14 21:46:04,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 21:46:04,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:04,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:04,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:04,894 INFO L134 CoverageAnalysis]: Checked inductivity of 1946 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 1890 trivial. 0 not checked. [2022-12-14 21:46:05,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:05,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 246 states and 338 transitions. [2022-12-14 21:46:05,689 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 338 transitions. [2022-12-14 21:46:05,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 21:46:05,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:05,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:05,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:06,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:46:09,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:09,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 251 states and 350 transitions. [2022-12-14 21:46:09,717 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 350 transitions. [2022-12-14 21:46:09,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 21:46:09,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:09,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:09,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:10,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:46:10,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:10,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 253 states and 351 transitions. [2022-12-14 21:46:10,988 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 351 transitions. [2022-12-14 21:46:10,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 21:46:10,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:10,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:11,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:11,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:46:12,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:12,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 254 states and 351 transitions. [2022-12-14 21:46:12,458 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 351 transitions. [2022-12-14 21:46:12,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-12-14 21:46:12,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:12,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:12,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:12,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2059 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 2030 trivial. 0 not checked. [2022-12-14 21:46:13,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:13,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 254 states and 350 transitions. [2022-12-14 21:46:13,350 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 350 transitions. [2022-12-14 21:46:13,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-12-14 21:46:13,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:13,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:13,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:13,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2088 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 2030 trivial. 0 not checked. [2022-12-14 21:46:14,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:14,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 254 states and 349 transitions. [2022-12-14 21:46:14,164 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 349 transitions. [2022-12-14 21:46:14,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 21:46:14,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:14,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:14,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:15,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2175 backedges. 0 proven. 2175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:46:17,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:17,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 259 states and 361 transitions. [2022-12-14 21:46:17,741 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 361 transitions. [2022-12-14 21:46:17,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 21:46:17,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:17,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:17,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:18,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2175 backedges. 0 proven. 2175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:46:19,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:19,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 261 states and 362 transitions. [2022-12-14 21:46:19,081 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 362 transitions. [2022-12-14 21:46:19,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 21:46:19,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:19,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:19,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:19,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2175 backedges. 0 proven. 2175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:46:20,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:20,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 262 states and 362 transitions. [2022-12-14 21:46:20,421 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 362 transitions. [2022-12-14 21:46:20,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 21:46:20,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:20,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:20,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:20,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2205 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 2175 trivial. 0 not checked. [2022-12-14 21:46:21,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:21,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 262 states and 361 transitions. [2022-12-14 21:46:21,076 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 361 transitions. [2022-12-14 21:46:21,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 21:46:21,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:21,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:21,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:21,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2235 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 2175 trivial. 0 not checked. [2022-12-14 21:46:21,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:21,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 262 states and 360 transitions. [2022-12-14 21:46:21,930 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 360 transitions. [2022-12-14 21:46:21,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-14 21:46:21,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:21,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:21,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:23,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2325 backedges. 0 proven. 2325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:46:26,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:26,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 267 states and 372 transitions. [2022-12-14 21:46:26,461 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 372 transitions. [2022-12-14 21:46:26,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-14 21:46:26,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:26,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:26,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:27,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2325 backedges. 0 proven. 2325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:46:28,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:28,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 269 states and 373 transitions. [2022-12-14 21:46:28,062 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 373 transitions. [2022-12-14 21:46:28,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-14 21:46:28,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:28,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:28,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:28,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2325 backedges. 0 proven. 2325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:46:29,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:29,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 270 states and 373 transitions. [2022-12-14 21:46:29,456 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 373 transitions. [2022-12-14 21:46:29,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-12-14 21:46:29,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:29,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:29,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:29,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2356 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 2325 trivial. 0 not checked. [2022-12-14 21:46:30,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:30,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 270 states and 372 transitions. [2022-12-14 21:46:30,137 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 372 transitions. [2022-12-14 21:46:30,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-12-14 21:46:30,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:30,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:30,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:30,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2387 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 2325 trivial. 0 not checked. [2022-12-14 21:46:30,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:30,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 270 states and 371 transitions. [2022-12-14 21:46:30,800 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 371 transitions. [2022-12-14 21:46:30,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-12-14 21:46:30,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:30,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:30,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:32,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2480 backedges. 0 proven. 2480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:46:34,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:34,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 275 states and 383 transitions. [2022-12-14 21:46:34,890 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 383 transitions. [2022-12-14 21:46:34,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-12-14 21:46:34,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:34,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:34,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:35,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2480 backedges. 0 proven. 2480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:46:36,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:36,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 277 states and 384 transitions. [2022-12-14 21:46:36,576 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 384 transitions. [2022-12-14 21:46:36,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-12-14 21:46:36,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:36,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:36,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:37,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2480 backedges. 0 proven. 2480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:46:38,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:38,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 278 states and 384 transitions. [2022-12-14 21:46:38,112 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 384 transitions. [2022-12-14 21:46:38,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 21:46:38,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:38,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:38,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:38,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2512 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 2480 trivial. 0 not checked. [2022-12-14 21:46:38,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:38,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 278 states and 383 transitions. [2022-12-14 21:46:38,835 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 383 transitions. [2022-12-14 21:46:38,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-12-14 21:46:38,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:38,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:38,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:38,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2544 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 2480 trivial. 0 not checked. [2022-12-14 21:46:39,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:39,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 278 states and 382 transitions. [2022-12-14 21:46:39,820 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 382 transitions. [2022-12-14 21:46:39,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 21:46:39,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:39,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:39,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:41,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2640 backedges. 0 proven. 2640 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:46:44,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:44,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 283 states and 394 transitions. [2022-12-14 21:46:44,261 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 394 transitions. [2022-12-14 21:46:44,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 21:46:44,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:44,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:44,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:45,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2640 backedges. 0 proven. 2640 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:46:46,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:46,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 285 states and 395 transitions. [2022-12-14 21:46:46,155 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 395 transitions. [2022-12-14 21:46:46,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 21:46:46,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:46,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:46,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:46,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2640 backedges. 0 proven. 2640 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:46:47,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:47,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 286 states and 395 transitions. [2022-12-14 21:46:47,712 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 395 transitions. [2022-12-14 21:46:47,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-12-14 21:46:47,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:47,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:47,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:47,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2673 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 2640 trivial. 0 not checked. [2022-12-14 21:46:48,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:48,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 286 states and 394 transitions. [2022-12-14 21:46:48,488 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 394 transitions. [2022-12-14 21:46:48,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-12-14 21:46:48,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:48,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:48,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:48,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2706 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 2640 trivial. 0 not checked. [2022-12-14 21:46:49,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:49,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 286 states and 393 transitions. [2022-12-14 21:46:49,271 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 393 transitions. [2022-12-14 21:46:49,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-14 21:46:49,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:49,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:49,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:50,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2805 backedges. 0 proven. 2805 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:46:54,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:54,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 291 states and 405 transitions. [2022-12-14 21:46:54,009 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 405 transitions. [2022-12-14 21:46:54,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-14 21:46:54,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:54,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:54,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:54,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2805 backedges. 0 proven. 2805 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:46:55,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:55,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 293 states and 406 transitions. [2022-12-14 21:46:55,737 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 406 transitions. [2022-12-14 21:46:55,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-14 21:46:55,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:55,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:55,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:56,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2805 backedges. 0 proven. 2805 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:46:57,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:57,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 294 states and 406 transitions. [2022-12-14 21:46:57,348 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 406 transitions. [2022-12-14 21:46:57,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-14 21:46:57,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:57,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:57,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:57,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2839 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 2805 trivial. 0 not checked. [2022-12-14 21:46:58,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:58,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 294 states and 405 transitions. [2022-12-14 21:46:58,144 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 405 transitions. [2022-12-14 21:46:58,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2022-12-14 21:46:58,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:58,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:58,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:46:58,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2873 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 2805 trivial. 0 not checked. [2022-12-14 21:46:58,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:46:58,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 294 states and 404 transitions. [2022-12-14 21:46:58,935 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 404 transitions. [2022-12-14 21:46:58,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-12-14 21:46:58,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:46:58,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:46:59,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:00,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2975 backedges. 0 proven. 2975 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:47:04,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:04,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 299 states and 416 transitions. [2022-12-14 21:47:04,091 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 416 transitions. [2022-12-14 21:47:04,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-12-14 21:47:04,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:04,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:04,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:04,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2975 backedges. 0 proven. 2975 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:47:05,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:05,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 301 states and 417 transitions. [2022-12-14 21:47:05,910 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 417 transitions. [2022-12-14 21:47:05,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-12-14 21:47:05,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:05,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:05,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:06,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2975 backedges. 0 proven. 2975 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:47:07,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:07,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 302 states and 417 transitions. [2022-12-14 21:47:07,779 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 417 transitions. [2022-12-14 21:47:07,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2022-12-14 21:47:07,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:07,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:07,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:07,858 INFO L134 CoverageAnalysis]: Checked inductivity of 3010 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 2975 trivial. 0 not checked. [2022-12-14 21:47:08,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:08,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 302 states and 416 transitions. [2022-12-14 21:47:08,757 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 416 transitions. [2022-12-14 21:47:08,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2022-12-14 21:47:08,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:08,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:08,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:08,837 INFO L134 CoverageAnalysis]: Checked inductivity of 3045 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 2975 trivial. 0 not checked. [2022-12-14 21:47:09,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:09,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 302 states and 415 transitions. [2022-12-14 21:47:09,748 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 415 transitions. [2022-12-14 21:47:09,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-14 21:47:09,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:09,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:09,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:11,204 INFO L134 CoverageAnalysis]: Checked inductivity of 3150 backedges. 0 proven. 3150 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:47:14,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:14,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 307 states and 427 transitions. [2022-12-14 21:47:14,475 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 427 transitions. [2022-12-14 21:47:14,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-14 21:47:14,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:14,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:14,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:15,383 INFO L134 CoverageAnalysis]: Checked inductivity of 3150 backedges. 0 proven. 3150 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:47:16,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:16,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 309 states and 428 transitions. [2022-12-14 21:47:16,493 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 428 transitions. [2022-12-14 21:47:16,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-14 21:47:16,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:16,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:16,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:17,411 INFO L134 CoverageAnalysis]: Checked inductivity of 3150 backedges. 0 proven. 3150 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:47:18,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:18,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 310 states and 428 transitions. [2022-12-14 21:47:18,417 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 428 transitions. [2022-12-14 21:47:18,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-14 21:47:18,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:18,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:18,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:18,503 INFO L134 CoverageAnalysis]: Checked inductivity of 3186 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 3150 trivial. 0 not checked. [2022-12-14 21:47:19,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:19,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 310 states and 427 transitions. [2022-12-14 21:47:19,456 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 427 transitions. [2022-12-14 21:47:19,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-14 21:47:19,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:19,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:19,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:19,536 INFO L134 CoverageAnalysis]: Checked inductivity of 3222 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 3150 trivial. 0 not checked. [2022-12-14 21:47:20,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:20,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 310 states and 426 transitions. [2022-12-14 21:47:20,502 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 426 transitions. [2022-12-14 21:47:20,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-14 21:47:20,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:20,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:20,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:22,082 INFO L134 CoverageAnalysis]: Checked inductivity of 3330 backedges. 0 proven. 3330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:47:26,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:26,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 315 states and 438 transitions. [2022-12-14 21:47:26,167 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 438 transitions. [2022-12-14 21:47:26,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-14 21:47:26,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:26,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:26,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:27,124 INFO L134 CoverageAnalysis]: Checked inductivity of 3330 backedges. 0 proven. 3330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:47:28,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:28,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 317 states and 439 transitions. [2022-12-14 21:47:28,275 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 439 transitions. [2022-12-14 21:47:28,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-14 21:47:28,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:28,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:28,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:29,284 INFO L134 CoverageAnalysis]: Checked inductivity of 3330 backedges. 0 proven. 3330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:47:30,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:30,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 318 states and 439 transitions. [2022-12-14 21:47:30,117 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 439 transitions. [2022-12-14 21:47:30,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-14 21:47:30,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:30,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:30,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:30,196 INFO L134 CoverageAnalysis]: Checked inductivity of 3367 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 3330 trivial. 0 not checked. [2022-12-14 21:47:30,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:30,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 318 states and 438 transitions. [2022-12-14 21:47:30,887 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 438 transitions. [2022-12-14 21:47:30,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-14 21:47:30,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:30,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:30,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:30,965 INFO L134 CoverageAnalysis]: Checked inductivity of 3404 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 3330 trivial. 0 not checked. [2022-12-14 21:47:31,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:31,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 318 states and 437 transitions. [2022-12-14 21:47:31,736 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 437 transitions. [2022-12-14 21:47:31,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-14 21:47:31,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:31,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:31,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:33,352 INFO L134 CoverageAnalysis]: Checked inductivity of 3515 backedges. 0 proven. 3515 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:47:36,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:36,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 323 states and 449 transitions. [2022-12-14 21:47:36,617 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 449 transitions. [2022-12-14 21:47:36,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-14 21:47:36,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:36,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:36,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:37,699 INFO L134 CoverageAnalysis]: Checked inductivity of 3515 backedges. 0 proven. 3515 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:47:38,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:38,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 325 states and 450 transitions. [2022-12-14 21:47:38,894 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 450 transitions. [2022-12-14 21:47:38,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-14 21:47:38,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:38,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:38,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:39,970 INFO L134 CoverageAnalysis]: Checked inductivity of 3515 backedges. 0 proven. 3515 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:47:40,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:40,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 326 states and 450 transitions. [2022-12-14 21:47:40,907 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 450 transitions. [2022-12-14 21:47:40,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-12-14 21:47:40,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:40,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:40,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:40,989 INFO L134 CoverageAnalysis]: Checked inductivity of 3553 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 3515 trivial. 0 not checked. [2022-12-14 21:47:41,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:41,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 326 states and 449 transitions. [2022-12-14 21:47:41,771 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 449 transitions. [2022-12-14 21:47:41,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-14 21:47:41,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:41,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:41,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:41,853 INFO L134 CoverageAnalysis]: Checked inductivity of 3591 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 3515 trivial. 0 not checked. [2022-12-14 21:47:42,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:42,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 326 states and 448 transitions. [2022-12-14 21:47:42,698 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 448 transitions. [2022-12-14 21:47:42,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-12-14 21:47:42,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:42,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:42,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:44,443 INFO L134 CoverageAnalysis]: Checked inductivity of 3705 backedges. 0 proven. 3705 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:47:48,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:48,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 331 states and 460 transitions. [2022-12-14 21:47:48,157 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 460 transitions. [2022-12-14 21:47:48,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-12-14 21:47:48,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:48,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:48,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:49,259 INFO L134 CoverageAnalysis]: Checked inductivity of 3705 backedges. 0 proven. 3705 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:47:50,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:50,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 333 states and 461 transitions. [2022-12-14 21:47:50,113 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 461 transitions. [2022-12-14 21:47:50,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-12-14 21:47:50,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:50,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:50,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:51,209 INFO L134 CoverageAnalysis]: Checked inductivity of 3705 backedges. 0 proven. 3705 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:47:52,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:52,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 334 states and 461 transitions. [2022-12-14 21:47:52,175 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 461 transitions. [2022-12-14 21:47:52,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-12-14 21:47:52,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:52,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:52,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:52,260 INFO L134 CoverageAnalysis]: Checked inductivity of 3744 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 3705 trivial. 0 not checked. [2022-12-14 21:47:53,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:53,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 334 states and 460 transitions. [2022-12-14 21:47:53,230 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 460 transitions. [2022-12-14 21:47:53,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 21:47:53,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:53,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:53,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:53,317 INFO L134 CoverageAnalysis]: Checked inductivity of 3783 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 3705 trivial. 0 not checked. [2022-12-14 21:47:54,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:54,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 334 states and 459 transitions. [2022-12-14 21:47:54,326 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 459 transitions. [2022-12-14 21:47:54,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-14 21:47:54,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:54,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:54,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:47:56,016 INFO L134 CoverageAnalysis]: Checked inductivity of 3900 backedges. 0 proven. 3900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:47:59,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:59,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 339 states and 471 transitions. [2022-12-14 21:47:59,571 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 471 transitions. [2022-12-14 21:47:59,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-14 21:47:59,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:59,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:59,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:48:00,748 INFO L134 CoverageAnalysis]: Checked inductivity of 3900 backedges. 0 proven. 3900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:48:01,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:48:01,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 341 states and 472 transitions. [2022-12-14 21:48:01,633 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 472 transitions. [2022-12-14 21:48:01,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-14 21:48:01,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:48:01,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:48:01,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:48:02,796 INFO L134 CoverageAnalysis]: Checked inductivity of 3900 backedges. 0 proven. 3900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:48:03,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:48:03,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 342 states and 472 transitions. [2022-12-14 21:48:03,666 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 472 transitions. [2022-12-14 21:48:03,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-12-14 21:48:03,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:48:03,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:48:03,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:48:03,755 INFO L134 CoverageAnalysis]: Checked inductivity of 3940 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 3900 trivial. 0 not checked. [2022-12-14 21:48:04,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:48:04,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 342 states and 471 transitions. [2022-12-14 21:48:04,694 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 471 transitions. [2022-12-14 21:48:04,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-12-14 21:48:04,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:48:04,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:48:04,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:48:04,876 INFO L134 CoverageAnalysis]: Checked inductivity of 3980 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 3900 trivial. 0 not checked. [2022-12-14 21:48:05,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:48:05,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 342 states and 470 transitions. [2022-12-14 21:48:05,988 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 470 transitions. [2022-12-14 21:48:05,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-12-14 21:48:05,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:48:05,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:48:06,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:48:07,934 INFO L134 CoverageAnalysis]: Checked inductivity of 4100 backedges. 0 proven. 4100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:48:12,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:48:12,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 347 states and 482 transitions. [2022-12-14 21:48:12,160 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 482 transitions. [2022-12-14 21:48:12,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-12-14 21:48:12,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:48:12,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:48:12,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:48:13,411 INFO L134 CoverageAnalysis]: Checked inductivity of 4100 backedges. 0 proven. 4100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:48:14,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:48:14,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 349 states and 483 transitions. [2022-12-14 21:48:14,449 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 483 transitions. [2022-12-14 21:48:14,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-12-14 21:48:14,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:48:14,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:48:14,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:48:15,675 INFO L134 CoverageAnalysis]: Checked inductivity of 4100 backedges. 0 proven. 4100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:48:16,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:48:16,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 350 states and 483 transitions. [2022-12-14 21:48:16,677 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 483 transitions. [2022-12-14 21:48:16,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-14 21:48:16,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:48:16,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:48:16,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:48:16,771 INFO L134 CoverageAnalysis]: Checked inductivity of 4141 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 4100 trivial. 0 not checked. [2022-12-14 21:48:17,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:48:17,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 350 states and 482 transitions. [2022-12-14 21:48:17,664 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 482 transitions. [2022-12-14 21:48:17,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-14 21:48:17,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:48:17,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:48:17,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:48:17,760 INFO L134 CoverageAnalysis]: Checked inductivity of 4182 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 4100 trivial. 0 not checked. [2022-12-14 21:48:18,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:48:18,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 350 states and 481 transitions. [2022-12-14 21:48:18,724 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 481 transitions. [2022-12-14 21:48:18,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-14 21:48:18,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:48:18,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:48:18,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:48:20,667 INFO L134 CoverageAnalysis]: Checked inductivity of 4305 backedges. 0 proven. 4305 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:48:24,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:48:24,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 355 states and 493 transitions. [2022-12-14 21:48:24,457 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 493 transitions. [2022-12-14 21:48:24,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-14 21:48:24,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:48:24,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:48:24,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:48:25,748 INFO L134 CoverageAnalysis]: Checked inductivity of 4305 backedges. 0 proven. 4305 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:48:26,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:48:26,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 357 states and 494 transitions. [2022-12-14 21:48:26,710 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 494 transitions. [2022-12-14 21:48:26,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-14 21:48:26,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:48:26,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:48:26,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:48:28,015 INFO L134 CoverageAnalysis]: Checked inductivity of 4305 backedges. 0 proven. 4305 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:48:28,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:48:28,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 358 states and 494 transitions. [2022-12-14 21:48:28,929 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 494 transitions. [2022-12-14 21:48:28,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-12-14 21:48:28,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:48:28,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:48:28,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:48:29,020 INFO L134 CoverageAnalysis]: Checked inductivity of 4347 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 4305 trivial. 0 not checked. [2022-12-14 21:48:29,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:48:29,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 358 states and 493 transitions. [2022-12-14 21:48:29,988 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 493 transitions. [2022-12-14 21:48:29,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-12-14 21:48:29,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:48:29,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:48:30,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:48:30,078 INFO L134 CoverageAnalysis]: Checked inductivity of 4389 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 4305 trivial. 0 not checked. [2022-12-14 21:48:30,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:48:30,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 358 states and 492 transitions. [2022-12-14 21:48:30,974 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 492 transitions. [2022-12-14 21:48:30,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2022-12-14 21:48:30,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:48:30,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:48:31,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:48:32,872 INFO L134 CoverageAnalysis]: Checked inductivity of 4515 backedges. 0 proven. 4515 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:48:36,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:48:36,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 363 states and 504 transitions. [2022-12-14 21:48:36,572 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 504 transitions. [2022-12-14 21:48:36,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2022-12-14 21:48:36,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:48:36,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:48:36,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:48:37,942 INFO L134 CoverageAnalysis]: Checked inductivity of 4515 backedges. 0 proven. 4515 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:48:38,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:48:38,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 365 states and 505 transitions. [2022-12-14 21:48:38,947 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 505 transitions. [2022-12-14 21:48:38,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2022-12-14 21:48:38,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:48:38,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:48:39,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:48:40,330 INFO L134 CoverageAnalysis]: Checked inductivity of 4515 backedges. 0 proven. 4515 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:48:41,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:48:41,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 366 states and 505 transitions. [2022-12-14 21:48:41,496 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 505 transitions. [2022-12-14 21:48:41,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-14 21:48:41,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:48:41,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:48:41,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:48:41,589 INFO L134 CoverageAnalysis]: Checked inductivity of 4558 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 4515 trivial. 0 not checked. [2022-12-14 21:48:42,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:48:42,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 366 states and 504 transitions. [2022-12-14 21:48:42,618 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 504 transitions. [2022-12-14 21:48:42,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-14 21:48:42,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:48:42,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:48:42,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:48:42,719 INFO L134 CoverageAnalysis]: Checked inductivity of 4601 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 4515 trivial. 0 not checked. [2022-12-14 21:48:43,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:48:43,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 366 states and 503 transitions. [2022-12-14 21:48:43,938 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 503 transitions. [2022-12-14 21:48:43,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-14 21:48:43,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:48:43,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:48:44,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:48:46,241 INFO L134 CoverageAnalysis]: Checked inductivity of 4730 backedges. 0 proven. 4730 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:48:50,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:48:50,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 371 states and 515 transitions. [2022-12-14 21:48:50,869 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 515 transitions. [2022-12-14 21:48:50,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-14 21:48:50,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:48:50,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:48:50,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:48:52,285 INFO L134 CoverageAnalysis]: Checked inductivity of 4730 backedges. 0 proven. 4730 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:48:53,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:48:53,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 373 states and 516 transitions. [2022-12-14 21:48:53,371 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 516 transitions. [2022-12-14 21:48:53,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-14 21:48:53,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:48:53,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:48:53,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:48:54,820 INFO L134 CoverageAnalysis]: Checked inductivity of 4730 backedges. 0 proven. 4730 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:48:55,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:48:55,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 374 states and 516 transitions. [2022-12-14 21:48:55,805 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 516 transitions. [2022-12-14 21:48:55,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-12-14 21:48:55,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:48:55,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:48:55,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:48:55,899 INFO L134 CoverageAnalysis]: Checked inductivity of 4774 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 4730 trivial. 0 not checked. [2022-12-14 21:48:56,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:48:56,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 374 states and 515 transitions. [2022-12-14 21:48:56,869 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 515 transitions. [2022-12-14 21:48:56,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2022-12-14 21:48:56,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:48:56,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:48:56,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:48:56,965 INFO L134 CoverageAnalysis]: Checked inductivity of 4818 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 4730 trivial. 0 not checked. [2022-12-14 21:48:57,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:48:57,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 374 states and 514 transitions. [2022-12-14 21:48:57,958 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 514 transitions. [2022-12-14 21:48:57,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2022-12-14 21:48:57,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:48:57,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:48:58,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:00,095 INFO L134 CoverageAnalysis]: Checked inductivity of 4950 backedges. 0 proven. 4950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:49:04,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:04,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 379 states and 526 transitions. [2022-12-14 21:49:04,021 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 526 transitions. [2022-12-14 21:49:04,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2022-12-14 21:49:04,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:04,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:04,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:05,515 INFO L134 CoverageAnalysis]: Checked inductivity of 4950 backedges. 0 proven. 4950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:49:06,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:06,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 381 states and 527 transitions. [2022-12-14 21:49:06,595 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 527 transitions. [2022-12-14 21:49:06,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2022-12-14 21:49:06,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:06,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:06,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:08,117 INFO L134 CoverageAnalysis]: Checked inductivity of 4950 backedges. 0 proven. 4950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:49:09,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:09,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 382 states and 527 transitions. [2022-12-14 21:49:09,105 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 527 transitions. [2022-12-14 21:49:09,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2022-12-14 21:49:09,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:09,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:09,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:09,204 INFO L134 CoverageAnalysis]: Checked inductivity of 4995 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 4950 trivial. 0 not checked. [2022-12-14 21:49:10,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:10,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 382 states and 526 transitions. [2022-12-14 21:49:10,222 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 526 transitions. [2022-12-14 21:49:10,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-12-14 21:49:10,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:10,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:10,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:10,320 INFO L134 CoverageAnalysis]: Checked inductivity of 5040 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 4950 trivial. 0 not checked. [2022-12-14 21:49:11,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:11,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 382 states and 525 transitions. [2022-12-14 21:49:11,367 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 525 transitions. [2022-12-14 21:49:11,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-14 21:49:11,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:11,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:11,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:13,719 INFO L134 CoverageAnalysis]: Checked inductivity of 5175 backedges. 0 proven. 5175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:49:19,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:19,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 387 states and 537 transitions. [2022-12-14 21:49:19,017 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 537 transitions. [2022-12-14 21:49:19,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-14 21:49:19,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:19,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:19,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:20,694 INFO L134 CoverageAnalysis]: Checked inductivity of 5175 backedges. 0 proven. 5175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:49:22,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:22,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 389 states and 538 transitions. [2022-12-14 21:49:22,190 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 538 transitions. [2022-12-14 21:49:22,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-14 21:49:22,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:22,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:22,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:23,806 INFO L134 CoverageAnalysis]: Checked inductivity of 5175 backedges. 0 proven. 5175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:49:25,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:25,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 390 states and 538 transitions. [2022-12-14 21:49:25,154 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 538 transitions. [2022-12-14 21:49:25,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-12-14 21:49:25,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:25,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:25,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:25,255 INFO L134 CoverageAnalysis]: Checked inductivity of 5221 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 5175 trivial. 0 not checked. [2022-12-14 21:49:26,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:26,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 390 states and 537 transitions. [2022-12-14 21:49:26,241 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 537 transitions. [2022-12-14 21:49:26,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2022-12-14 21:49:26,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:26,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:26,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:26,402 INFO L134 CoverageAnalysis]: Checked inductivity of 5267 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 5175 trivial. 0 not checked. [2022-12-14 21:49:27,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:27,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 390 states and 536 transitions. [2022-12-14 21:49:27,371 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 536 transitions. [2022-12-14 21:49:27,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2022-12-14 21:49:27,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:27,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:27,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:29,629 INFO L134 CoverageAnalysis]: Checked inductivity of 5405 backedges. 0 proven. 5405 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:49:34,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:34,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 395 states and 548 transitions. [2022-12-14 21:49:34,491 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 548 transitions. [2022-12-14 21:49:34,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2022-12-14 21:49:34,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:34,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:34,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:36,131 INFO L134 CoverageAnalysis]: Checked inductivity of 5405 backedges. 0 proven. 5405 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:49:37,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:37,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 397 states and 549 transitions. [2022-12-14 21:49:37,173 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 549 transitions. [2022-12-14 21:49:37,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2022-12-14 21:49:37,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:37,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:37,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:38,859 INFO L134 CoverageAnalysis]: Checked inductivity of 5405 backedges. 0 proven. 5405 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:49:40,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:40,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 398 states and 549 transitions. [2022-12-14 21:49:40,138 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 549 transitions. [2022-12-14 21:49:40,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2022-12-14 21:49:40,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:40,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:40,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:40,242 INFO L134 CoverageAnalysis]: Checked inductivity of 5452 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 5405 trivial. 0 not checked. [2022-12-14 21:49:41,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:41,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 398 states and 548 transitions. [2022-12-14 21:49:41,494 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 548 transitions. [2022-12-14 21:49:41,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-14 21:49:41,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:41,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:41,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:41,603 INFO L134 CoverageAnalysis]: Checked inductivity of 5499 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 5405 trivial. 0 not checked. [2022-12-14 21:49:42,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:42,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 398 states and 547 transitions. [2022-12-14 21:49:42,769 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 547 transitions. [2022-12-14 21:49:42,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2022-12-14 21:49:42,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:42,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:42,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:45,274 INFO L134 CoverageAnalysis]: Checked inductivity of 5640 backedges. 0 proven. 5640 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:49:50,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:50,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 403 states and 559 transitions. [2022-12-14 21:49:50,618 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 559 transitions. [2022-12-14 21:49:50,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2022-12-14 21:49:50,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:50,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:50,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:52,388 INFO L134 CoverageAnalysis]: Checked inductivity of 5640 backedges. 0 proven. 5640 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:49:53,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:53,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 405 states and 560 transitions. [2022-12-14 21:49:53,751 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 560 transitions. [2022-12-14 21:49:53,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2022-12-14 21:49:53,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:53,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:53,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:55,482 INFO L134 CoverageAnalysis]: Checked inductivity of 5640 backedges. 0 proven. 5640 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:49:56,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:56,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 406 states and 560 transitions. [2022-12-14 21:49:56,885 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 560 transitions. [2022-12-14 21:49:56,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2022-12-14 21:49:56,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:56,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:56,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:57,003 INFO L134 CoverageAnalysis]: Checked inductivity of 5688 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 5640 trivial. 0 not checked. [2022-12-14 21:49:58,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:58,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 406 states and 559 transitions. [2022-12-14 21:49:58,235 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 559 transitions. [2022-12-14 21:49:58,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2022-12-14 21:49:58,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:58,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:58,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:58,342 INFO L134 CoverageAnalysis]: Checked inductivity of 5736 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 5640 trivial. 0 not checked. [2022-12-14 21:49:59,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:59,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 406 states and 558 transitions. [2022-12-14 21:49:59,502 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 558 transitions. [2022-12-14 21:49:59,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2022-12-14 21:49:59,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:59,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:59,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:02,091 INFO L134 CoverageAnalysis]: Checked inductivity of 5880 backedges. 0 proven. 5880 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:50:06,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:06,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 411 states and 570 transitions. [2022-12-14 21:50:06,570 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 570 transitions. [2022-12-14 21:50:06,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2022-12-14 21:50:06,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:06,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:06,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:08,435 INFO L134 CoverageAnalysis]: Checked inductivity of 5880 backedges. 0 proven. 5880 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:50:09,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:09,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 413 states and 571 transitions. [2022-12-14 21:50:09,738 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 571 transitions. [2022-12-14 21:50:09,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2022-12-14 21:50:09,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:09,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:09,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:11,549 INFO L134 CoverageAnalysis]: Checked inductivity of 5880 backedges. 0 proven. 5880 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:50:12,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:12,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 414 states and 571 transitions. [2022-12-14 21:50:12,659 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 571 transitions. [2022-12-14 21:50:12,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2022-12-14 21:50:12,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:12,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:12,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:12,771 INFO L134 CoverageAnalysis]: Checked inductivity of 5929 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 5880 trivial. 0 not checked. [2022-12-14 21:50:13,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:13,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 414 states and 570 transitions. [2022-12-14 21:50:13,805 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 570 transitions. [2022-12-14 21:50:13,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2022-12-14 21:50:13,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:13,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:13,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:13,970 INFO L134 CoverageAnalysis]: Checked inductivity of 5978 backedges. 98 proven. 0 refuted. 0 times theorem prover too weak. 5880 trivial. 0 not checked. [2022-12-14 21:50:15,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:15,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 414 states and 569 transitions. [2022-12-14 21:50:15,034 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 569 transitions. [2022-12-14 21:50:15,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 21:50:15,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:15,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:15,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:17,665 INFO L134 CoverageAnalysis]: Checked inductivity of 6125 backedges. 0 proven. 6125 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:50:22,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:22,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 419 states and 581 transitions. [2022-12-14 21:50:22,416 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 581 transitions. [2022-12-14 21:50:22,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 21:50:22,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:22,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:22,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:24,299 INFO L134 CoverageAnalysis]: Checked inductivity of 6125 backedges. 0 proven. 6125 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:50:25,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:25,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 421 states and 582 transitions. [2022-12-14 21:50:25,632 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 582 transitions. [2022-12-14 21:50:25,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 21:50:25,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:25,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:25,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:27,508 INFO L134 CoverageAnalysis]: Checked inductivity of 6125 backedges. 0 proven. 6125 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:50:28,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:28,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 422 states and 582 transitions. [2022-12-14 21:50:28,789 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 582 transitions. [2022-12-14 21:50:28,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-12-14 21:50:28,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:28,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:28,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:28,904 INFO L134 CoverageAnalysis]: Checked inductivity of 6175 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 6125 trivial. 0 not checked. [2022-12-14 21:50:30,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:30,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 422 states and 581 transitions. [2022-12-14 21:50:30,167 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 581 transitions. [2022-12-14 21:50:30,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2022-12-14 21:50:30,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:30,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:30,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:30,280 INFO L134 CoverageAnalysis]: Checked inductivity of 6225 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 6125 trivial. 0 not checked. [2022-12-14 21:50:31,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:31,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 422 states and 580 transitions. [2022-12-14 21:50:31,366 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 580 transitions. [2022-12-14 21:50:31,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2022-12-14 21:50:31,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:31,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:31,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:34,034 INFO L134 CoverageAnalysis]: Checked inductivity of 6375 backedges. 0 proven. 6375 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:50:39,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:39,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 427 states and 592 transitions. [2022-12-14 21:50:39,462 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 592 transitions. [2022-12-14 21:50:39,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2022-12-14 21:50:39,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:39,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:39,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:41,432 INFO L134 CoverageAnalysis]: Checked inductivity of 6375 backedges. 0 proven. 6375 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:50:42,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:42,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 429 states and 593 transitions. [2022-12-14 21:50:42,703 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 593 transitions. [2022-12-14 21:50:42,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2022-12-14 21:50:42,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:42,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:42,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:44,696 INFO L134 CoverageAnalysis]: Checked inductivity of 6375 backedges. 0 proven. 6375 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:50:45,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:45,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 430 states and 593 transitions. [2022-12-14 21:50:45,933 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 593 transitions. [2022-12-14 21:50:45,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-12-14 21:50:45,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:45,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:45,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:46,050 INFO L134 CoverageAnalysis]: Checked inductivity of 6426 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 6375 trivial. 0 not checked. [2022-12-14 21:50:47,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:47,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 430 states and 592 transitions. [2022-12-14 21:50:47,217 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 592 transitions. [2022-12-14 21:50:47,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-14 21:50:47,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:47,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:47,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:47,339 INFO L134 CoverageAnalysis]: Checked inductivity of 6477 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 6375 trivial. 0 not checked. [2022-12-14 21:50:48,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:48,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 430 states and 591 transitions. [2022-12-14 21:50:48,658 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 591 transitions. [2022-12-14 21:50:48,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-12-14 21:50:48,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:48,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:48,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:51,621 INFO L134 CoverageAnalysis]: Checked inductivity of 6630 backedges. 0 proven. 6630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:50:57,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:57,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 435 states and 603 transitions. [2022-12-14 21:50:57,174 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 603 transitions. [2022-12-14 21:50:57,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-12-14 21:50:57,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:57,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:57,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:59,292 INFO L134 CoverageAnalysis]: Checked inductivity of 6630 backedges. 0 proven. 6630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:51:00,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:00,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 437 states and 604 transitions. [2022-12-14 21:51:00,678 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 604 transitions. [2022-12-14 21:51:00,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-12-14 21:51:00,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:00,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:00,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:02,733 INFO L134 CoverageAnalysis]: Checked inductivity of 6630 backedges. 0 proven. 6630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:51:03,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:03,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 438 states and 604 transitions. [2022-12-14 21:51:03,890 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 604 transitions. [2022-12-14 21:51:03,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-12-14 21:51:03,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:03,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:03,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:04,068 INFO L134 CoverageAnalysis]: Checked inductivity of 6682 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 6630 trivial. 0 not checked. [2022-12-14 21:51:05,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:05,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 438 states and 603 transitions. [2022-12-14 21:51:05,268 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 603 transitions. [2022-12-14 21:51:05,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-12-14 21:51:05,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:05,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:05,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:05,394 INFO L134 CoverageAnalysis]: Checked inductivity of 6734 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 6630 trivial. 0 not checked. [2022-12-14 21:51:06,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:06,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 438 states and 602 transitions. [2022-12-14 21:51:06,778 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 602 transitions. [2022-12-14 21:51:06,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-12-14 21:51:06,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:06,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:06,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:09,827 INFO L134 CoverageAnalysis]: Checked inductivity of 6890 backedges. 0 proven. 6890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:51:15,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:15,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 443 states and 614 transitions. [2022-12-14 21:51:15,987 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 614 transitions. [2022-12-14 21:51:15,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-12-14 21:51:15,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:15,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:16,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:18,161 INFO L134 CoverageAnalysis]: Checked inductivity of 6890 backedges. 0 proven. 6890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:51:19,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:19,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 445 states and 615 transitions. [2022-12-14 21:51:19,823 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 615 transitions. [2022-12-14 21:51:19,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-12-14 21:51:19,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:19,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:19,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:21,997 INFO L134 CoverageAnalysis]: Checked inductivity of 6890 backedges. 0 proven. 6890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:51:23,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:23,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 446 states and 615 transitions. [2022-12-14 21:51:23,324 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 615 transitions. [2022-12-14 21:51:23,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 21:51:23,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:23,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:23,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:23,453 INFO L134 CoverageAnalysis]: Checked inductivity of 6943 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 6890 trivial. 0 not checked. [2022-12-14 21:51:24,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:24,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 446 states and 614 transitions. [2022-12-14 21:51:24,796 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 614 transitions. [2022-12-14 21:51:24,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-14 21:51:24,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:24,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:24,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:24,920 INFO L134 CoverageAnalysis]: Checked inductivity of 6996 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 6890 trivial. 0 not checked. [2022-12-14 21:51:26,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:26,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 446 states and 613 transitions. [2022-12-14 21:51:26,361 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 613 transitions. [2022-12-14 21:51:26,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-12-14 21:51:26,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:26,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:26,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:29,618 INFO L134 CoverageAnalysis]: Checked inductivity of 7155 backedges. 0 proven. 7155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:51:35,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:35,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 451 states and 625 transitions. [2022-12-14 21:51:35,024 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 625 transitions. [2022-12-14 21:51:35,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-12-14 21:51:35,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:35,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:35,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:37,274 INFO L134 CoverageAnalysis]: Checked inductivity of 7155 backedges. 0 proven. 7155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:51:38,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:38,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 453 states and 626 transitions. [2022-12-14 21:51:38,707 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 626 transitions. [2022-12-14 21:51:38,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-12-14 21:51:38,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:38,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:38,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:41,019 INFO L134 CoverageAnalysis]: Checked inductivity of 7155 backedges. 0 proven. 7155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:51:42,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:42,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 454 states and 626 transitions. [2022-12-14 21:51:42,546 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 626 transitions. [2022-12-14 21:51:42,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 21:51:42,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:42,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:42,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:42,681 INFO L134 CoverageAnalysis]: Checked inductivity of 7209 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 7155 trivial. 0 not checked. [2022-12-14 21:51:43,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:43,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 454 states and 625 transitions. [2022-12-14 21:51:43,926 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 625 transitions. [2022-12-14 21:51:43,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-12-14 21:51:43,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:43,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:43,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:44,051 INFO L134 CoverageAnalysis]: Checked inductivity of 7263 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 7155 trivial. 0 not checked. [2022-12-14 21:51:45,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:45,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 454 states and 624 transitions. [2022-12-14 21:51:45,592 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 624 transitions. [2022-12-14 21:51:45,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-12-14 21:51:45,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:45,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:45,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:48,745 INFO L134 CoverageAnalysis]: Checked inductivity of 7425 backedges. 0 proven. 7425 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:51:53,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:53,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 459 states and 636 transitions. [2022-12-14 21:51:53,930 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 636 transitions. [2022-12-14 21:51:53,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-12-14 21:51:53,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:53,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:54,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:56,259 INFO L134 CoverageAnalysis]: Checked inductivity of 7425 backedges. 0 proven. 7425 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:51:57,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:57,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 461 states and 637 transitions. [2022-12-14 21:51:57,759 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 637 transitions. [2022-12-14 21:51:57,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-12-14 21:51:57,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:57,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:57,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:00,133 INFO L134 CoverageAnalysis]: Checked inductivity of 7425 backedges. 0 proven. 7425 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:52:01,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:01,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 462 states and 637 transitions. [2022-12-14 21:52:01,845 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 637 transitions. [2022-12-14 21:52:01,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2022-12-14 21:52:01,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:01,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:01,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:01,985 INFO L134 CoverageAnalysis]: Checked inductivity of 7480 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 7425 trivial. 0 not checked. [2022-12-14 21:52:03,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:03,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 462 states and 636 transitions. [2022-12-14 21:52:03,294 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 636 transitions. [2022-12-14 21:52:03,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2022-12-14 21:52:03,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:03,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:03,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:03,434 INFO L134 CoverageAnalysis]: Checked inductivity of 7535 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 7425 trivial. 0 not checked. [2022-12-14 21:52:04,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:04,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 462 states and 635 transitions. [2022-12-14 21:52:04,805 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 635 transitions. [2022-12-14 21:52:04,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2022-12-14 21:52:04,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:04,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:04,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:08,246 INFO L134 CoverageAnalysis]: Checked inductivity of 7700 backedges. 0 proven. 7700 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:52:14,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:14,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 467 states and 647 transitions. [2022-12-14 21:52:14,195 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 647 transitions. [2022-12-14 21:52:14,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2022-12-14 21:52:14,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:14,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:14,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:16,671 INFO L134 CoverageAnalysis]: Checked inductivity of 7700 backedges. 0 proven. 7700 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:52:18,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:18,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 469 states and 648 transitions. [2022-12-14 21:52:18,114 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 648 transitions. [2022-12-14 21:52:18,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2022-12-14 21:52:18,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:18,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:18,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:20,647 INFO L134 CoverageAnalysis]: Checked inductivity of 7700 backedges. 0 proven. 7700 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:52:22,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:22,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 470 states and 648 transitions. [2022-12-14 21:52:22,419 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 648 transitions. [2022-12-14 21:52:22,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-12-14 21:52:22,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:22,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:22,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:22,562 INFO L134 CoverageAnalysis]: Checked inductivity of 7756 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 7700 trivial. 0 not checked. [2022-12-14 21:52:23,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:23,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 470 states and 647 transitions. [2022-12-14 21:52:23,983 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 647 transitions. [2022-12-14 21:52:23,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2022-12-14 21:52:23,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:23,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:24,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:24,116 INFO L134 CoverageAnalysis]: Checked inductivity of 7812 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 7700 trivial. 0 not checked. [2022-12-14 21:52:25,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:25,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 470 states and 646 transitions. [2022-12-14 21:52:25,636 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 646 transitions. [2022-12-14 21:52:25,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-14 21:52:25,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:25,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:25,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:29,117 INFO L134 CoverageAnalysis]: Checked inductivity of 7980 backedges. 0 proven. 7980 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:52:34,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:34,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 475 states and 658 transitions. [2022-12-14 21:52:34,966 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 658 transitions. [2022-12-14 21:52:34,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-14 21:52:34,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:34,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:35,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:37,510 INFO L134 CoverageAnalysis]: Checked inductivity of 7980 backedges. 0 proven. 7980 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:52:39,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:39,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 477 states and 659 transitions. [2022-12-14 21:52:39,124 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 659 transitions. [2022-12-14 21:52:39,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-14 21:52:39,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:39,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:39,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:41,684 INFO L134 CoverageAnalysis]: Checked inductivity of 7980 backedges. 0 proven. 7980 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:52:43,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:43,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 478 states and 659 transitions. [2022-12-14 21:52:43,490 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 659 transitions. [2022-12-14 21:52:43,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2022-12-14 21:52:43,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:43,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:43,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:43,635 INFO L134 CoverageAnalysis]: Checked inductivity of 8037 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 7980 trivial. 0 not checked. [2022-12-14 21:52:45,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:45,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 478 states and 658 transitions. [2022-12-14 21:52:45,271 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 658 transitions. [2022-12-14 21:52:45,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2022-12-14 21:52:45,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:45,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:45,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:45,415 INFO L134 CoverageAnalysis]: Checked inductivity of 8094 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 7980 trivial. 0 not checked. [2022-12-14 21:52:47,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:47,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 478 states and 657 transitions. [2022-12-14 21:52:47,063 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 657 transitions. [2022-12-14 21:52:47,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2022-12-14 21:52:47,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:47,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:47,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:50,839 INFO L134 CoverageAnalysis]: Checked inductivity of 8265 backedges. 0 proven. 8265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:52:56,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:56,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 483 states and 669 transitions. [2022-12-14 21:52:56,710 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 669 transitions. [2022-12-14 21:52:56,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2022-12-14 21:52:56,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:56,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:56,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:59,411 INFO L134 CoverageAnalysis]: Checked inductivity of 8265 backedges. 0 proven. 8265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:53:01,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:01,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 485 states and 670 transitions. [2022-12-14 21:53:01,015 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 670 transitions. [2022-12-14 21:53:01,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2022-12-14 21:53:01,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:01,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:01,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:03,674 INFO L134 CoverageAnalysis]: Checked inductivity of 8265 backedges. 0 proven. 8265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:53:05,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:05,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 486 states and 670 transitions. [2022-12-14 21:53:05,023 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 670 transitions. [2022-12-14 21:53:05,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2022-12-14 21:53:05,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:05,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:05,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:05,160 INFO L134 CoverageAnalysis]: Checked inductivity of 8323 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 8265 trivial. 0 not checked. [2022-12-14 21:53:06,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:06,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 486 states and 669 transitions. [2022-12-14 21:53:06,469 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 669 transitions. [2022-12-14 21:53:06,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2022-12-14 21:53:06,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:06,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:06,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:06,605 INFO L134 CoverageAnalysis]: Checked inductivity of 8381 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 8265 trivial. 0 not checked. [2022-12-14 21:53:07,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:07,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 486 states and 668 transitions. [2022-12-14 21:53:07,984 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 668 transitions. [2022-12-14 21:53:07,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2022-12-14 21:53:07,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:07,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:08,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:11,668 INFO L134 CoverageAnalysis]: Checked inductivity of 8555 backedges. 0 proven. 8555 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:53:18,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:18,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 491 states and 680 transitions. [2022-12-14 21:53:18,145 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 680 transitions. [2022-12-14 21:53:18,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2022-12-14 21:53:18,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:18,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:18,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:20,991 INFO L134 CoverageAnalysis]: Checked inductivity of 8555 backedges. 0 proven. 8555 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:53:22,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:22,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 493 states and 681 transitions. [2022-12-14 21:53:22,686 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 681 transitions. [2022-12-14 21:53:22,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2022-12-14 21:53:22,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:22,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:22,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:25,491 INFO L134 CoverageAnalysis]: Checked inductivity of 8555 backedges. 0 proven. 8555 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:53:27,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:27,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 494 states and 681 transitions. [2022-12-14 21:53:27,056 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 681 transitions. [2022-12-14 21:53:27,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2022-12-14 21:53:27,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:27,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:27,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:27,204 INFO L134 CoverageAnalysis]: Checked inductivity of 8614 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 8555 trivial. 0 not checked. [2022-12-14 21:53:28,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:28,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 494 states and 680 transitions. [2022-12-14 21:53:28,625 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 680 transitions. [2022-12-14 21:53:28,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2022-12-14 21:53:28,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:28,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:28,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:28,767 INFO L134 CoverageAnalysis]: Checked inductivity of 8673 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 8555 trivial. 0 not checked. [2022-12-14 21:53:30,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:30,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 494 states and 679 transitions. [2022-12-14 21:53:30,209 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 679 transitions. [2022-12-14 21:53:30,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2022-12-14 21:53:30,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:30,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:30,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:34,169 INFO L134 CoverageAnalysis]: Checked inductivity of 8850 backedges. 0 proven. 8850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:53:40,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:40,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 499 states and 691 transitions. [2022-12-14 21:53:40,292 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 691 transitions. [2022-12-14 21:53:40,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2022-12-14 21:53:40,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:40,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:40,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:43,471 INFO L134 CoverageAnalysis]: Checked inductivity of 8850 backedges. 0 proven. 8850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:53:45,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:45,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 501 states and 692 transitions. [2022-12-14 21:53:45,146 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 692 transitions. [2022-12-14 21:53:45,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2022-12-14 21:53:45,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:45,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:45,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:48,046 INFO L134 CoverageAnalysis]: Checked inductivity of 8850 backedges. 0 proven. 8850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:53:49,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:49,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 502 states and 692 transitions. [2022-12-14 21:53:49,571 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 692 transitions. [2022-12-14 21:53:49,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2022-12-14 21:53:49,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:49,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:49,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:49,731 INFO L134 CoverageAnalysis]: Checked inductivity of 8910 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 8850 trivial. 0 not checked. [2022-12-14 21:53:51,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:51,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 502 states and 691 transitions. [2022-12-14 21:53:51,274 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 691 transitions. [2022-12-14 21:53:51,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2022-12-14 21:53:51,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:51,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:51,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:51,422 INFO L134 CoverageAnalysis]: Checked inductivity of 8970 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 8850 trivial. 0 not checked. [2022-12-14 21:53:53,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:53,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 502 states and 690 transitions. [2022-12-14 21:53:53,095 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 690 transitions. [2022-12-14 21:53:53,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2022-12-14 21:53:53,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:53,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:53,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:57,417 INFO L134 CoverageAnalysis]: Checked inductivity of 9150 backedges. 0 proven. 9150 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:54:03,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:03,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 507 states and 702 transitions. [2022-12-14 21:54:03,265 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 702 transitions. [2022-12-14 21:54:03,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2022-12-14 21:54:03,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:03,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:03,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:06,331 INFO L134 CoverageAnalysis]: Checked inductivity of 9150 backedges. 0 proven. 9150 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:54:07,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:07,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 509 states and 703 transitions. [2022-12-14 21:54:07,926 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 703 transitions. [2022-12-14 21:54:07,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2022-12-14 21:54:07,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:07,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:08,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:10,884 INFO L134 CoverageAnalysis]: Checked inductivity of 9150 backedges. 0 proven. 9150 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:54:12,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:12,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 510 states and 703 transitions. [2022-12-14 21:54:12,500 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 703 transitions. [2022-12-14 21:54:12,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2022-12-14 21:54:12,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:12,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:12,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:12,648 INFO L134 CoverageAnalysis]: Checked inductivity of 9211 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 9150 trivial. 0 not checked. [2022-12-14 21:54:14,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:14,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 510 states and 702 transitions. [2022-12-14 21:54:14,122 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 702 transitions. [2022-12-14 21:54:14,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2022-12-14 21:54:14,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:14,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:14,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:14,266 INFO L134 CoverageAnalysis]: Checked inductivity of 9272 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 9150 trivial. 0 not checked. [2022-12-14 21:54:15,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:15,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 510 states and 701 transitions. [2022-12-14 21:54:15,662 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 701 transitions. [2022-12-14 21:54:15,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2022-12-14 21:54:15,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:15,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:15,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:19,768 INFO L134 CoverageAnalysis]: Checked inductivity of 9455 backedges. 0 proven. 9455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:54:26,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:26,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 515 states and 713 transitions. [2022-12-14 21:54:26,305 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 713 transitions. [2022-12-14 21:54:26,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2022-12-14 21:54:26,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:26,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:26,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:29,689 INFO L134 CoverageAnalysis]: Checked inductivity of 9455 backedges. 0 proven. 9455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:54:31,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:31,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 517 states and 714 transitions. [2022-12-14 21:54:31,374 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 714 transitions. [2022-12-14 21:54:31,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2022-12-14 21:54:31,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:31,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:31,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:34,465 INFO L134 CoverageAnalysis]: Checked inductivity of 9455 backedges. 0 proven. 9455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:54:36,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:36,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 518 states and 714 transitions. [2022-12-14 21:54:36,483 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 714 transitions. [2022-12-14 21:54:36,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2022-12-14 21:54:36,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:36,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:36,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:36,642 INFO L134 CoverageAnalysis]: Checked inductivity of 9517 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 9455 trivial. 0 not checked. [2022-12-14 21:54:38,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:38,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 518 states and 713 transitions. [2022-12-14 21:54:38,339 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 713 transitions. [2022-12-14 21:54:38,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2022-12-14 21:54:38,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:38,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:38,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:38,489 INFO L134 CoverageAnalysis]: Checked inductivity of 9579 backedges. 124 proven. 0 refuted. 0 times theorem prover too weak. 9455 trivial. 0 not checked. [2022-12-14 21:54:40,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:40,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 518 states and 712 transitions. [2022-12-14 21:54:40,057 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 712 transitions. [2022-12-14 21:54:40,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2022-12-14 21:54:40,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:40,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:40,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:44,720 INFO L134 CoverageAnalysis]: Checked inductivity of 9765 backedges. 0 proven. 9765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:54:52,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:52,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 523 states and 724 transitions. [2022-12-14 21:54:52,014 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 724 transitions. [2022-12-14 21:54:52,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2022-12-14 21:54:52,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:52,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:52,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:55,216 INFO L134 CoverageAnalysis]: Checked inductivity of 9765 backedges. 0 proven. 9765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:54:56,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:56,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 525 states and 725 transitions. [2022-12-14 21:54:56,886 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 725 transitions. [2022-12-14 21:54:56,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2022-12-14 21:54:56,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:56,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:57,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:00,155 INFO L134 CoverageAnalysis]: Checked inductivity of 9765 backedges. 0 proven. 9765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:55:01,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:01,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 526 states and 725 transitions. [2022-12-14 21:55:01,747 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 725 transitions. [2022-12-14 21:55:01,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2022-12-14 21:55:01,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:01,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:01,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:01,897 INFO L134 CoverageAnalysis]: Checked inductivity of 9828 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 9765 trivial. 0 not checked. [2022-12-14 21:55:03,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:03,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 526 states and 724 transitions. [2022-12-14 21:55:03,509 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 724 transitions. [2022-12-14 21:55:03,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2022-12-14 21:55:03,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:03,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:03,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:03,702 INFO L134 CoverageAnalysis]: Checked inductivity of 9891 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 9765 trivial. 0 not checked. [2022-12-14 21:55:05,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:05,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 526 states and 723 transitions. [2022-12-14 21:55:05,269 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 723 transitions. [2022-12-14 21:55:05,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2022-12-14 21:55:05,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:05,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:05,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:09,772 INFO L134 CoverageAnalysis]: Checked inductivity of 10080 backedges. 0 proven. 10080 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:55:16,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:16,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 531 states and 735 transitions. [2022-12-14 21:55:16,426 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 735 transitions. [2022-12-14 21:55:16,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2022-12-14 21:55:16,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:16,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:16,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:19,982 INFO L134 CoverageAnalysis]: Checked inductivity of 10080 backedges. 0 proven. 10080 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:55:21,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:21,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 533 states and 736 transitions. [2022-12-14 21:55:21,634 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 736 transitions. [2022-12-14 21:55:21,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2022-12-14 21:55:21,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:21,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:21,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:24,938 INFO L134 CoverageAnalysis]: Checked inductivity of 10080 backedges. 0 proven. 10080 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:55:26,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:26,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 534 states and 736 transitions. [2022-12-14 21:55:26,529 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 736 transitions. [2022-12-14 21:55:26,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2022-12-14 21:55:26,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:26,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:26,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:26,683 INFO L134 CoverageAnalysis]: Checked inductivity of 10144 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 10080 trivial. 0 not checked. [2022-12-14 21:55:28,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:28,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 534 states and 735 transitions. [2022-12-14 21:55:28,274 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 735 transitions. [2022-12-14 21:55:28,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2022-12-14 21:55:28,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:28,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:28,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:28,428 INFO L134 CoverageAnalysis]: Checked inductivity of 10208 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 10080 trivial. 0 not checked. [2022-12-14 21:55:30,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:30,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 534 states and 734 transitions. [2022-12-14 21:55:30,104 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 734 transitions. [2022-12-14 21:55:30,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2022-12-14 21:55:30,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:30,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:30,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:34,731 INFO L134 CoverageAnalysis]: Checked inductivity of 10400 backedges. 0 proven. 10400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:55:41,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:41,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 539 states and 746 transitions. [2022-12-14 21:55:41,505 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 746 transitions. [2022-12-14 21:55:41,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2022-12-14 21:55:41,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:41,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:41,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:45,072 INFO L134 CoverageAnalysis]: Checked inductivity of 10400 backedges. 0 proven. 10400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:55:47,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:47,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 541 states and 747 transitions. [2022-12-14 21:55:47,057 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 747 transitions. [2022-12-14 21:55:47,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2022-12-14 21:55:47,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:47,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:47,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:50,865 INFO L134 CoverageAnalysis]: Checked inductivity of 10400 backedges. 0 proven. 10400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:55:52,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:52,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 542 states and 747 transitions. [2022-12-14 21:55:52,770 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 747 transitions. [2022-12-14 21:55:52,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2022-12-14 21:55:52,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:52,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:52,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:52,939 INFO L134 CoverageAnalysis]: Checked inductivity of 10465 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 10400 trivial. 0 not checked. [2022-12-14 21:55:54,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:54,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 542 states and 746 transitions. [2022-12-14 21:55:54,830 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 746 transitions. [2022-12-14 21:55:54,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2022-12-14 21:55:54,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:54,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:54,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:54,998 INFO L134 CoverageAnalysis]: Checked inductivity of 10530 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 10400 trivial. 0 not checked. [2022-12-14 21:55:56,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:56,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 542 states and 745 transitions. [2022-12-14 21:55:56,762 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 745 transitions. [2022-12-14 21:55:56,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2022-12-14 21:55:56,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:56,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:56,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:01,730 INFO L134 CoverageAnalysis]: Checked inductivity of 10725 backedges. 0 proven. 10725 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:56:08,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:08,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 547 states and 757 transitions. [2022-12-14 21:56:08,488 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 757 transitions. [2022-12-14 21:56:08,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2022-12-14 21:56:08,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:08,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:08,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:12,475 INFO L134 CoverageAnalysis]: Checked inductivity of 10725 backedges. 0 proven. 10725 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:56:14,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:14,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 549 states and 758 transitions. [2022-12-14 21:56:14,348 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 758 transitions. [2022-12-14 21:56:14,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2022-12-14 21:56:14,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:14,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:14,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:18,196 INFO L134 CoverageAnalysis]: Checked inductivity of 10725 backedges. 0 proven. 10725 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:56:19,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:19,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 550 states and 758 transitions. [2022-12-14 21:56:19,920 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 758 transitions. [2022-12-14 21:56:19,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2022-12-14 21:56:19,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:19,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:19,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:20,172 INFO L134 CoverageAnalysis]: Checked inductivity of 10791 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 10725 trivial. 0 not checked. [2022-12-14 21:56:21,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:21,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 550 states and 757 transitions. [2022-12-14 21:56:21,671 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 757 transitions. [2022-12-14 21:56:21,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2022-12-14 21:56:21,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:21,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:21,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:21,829 INFO L134 CoverageAnalysis]: Checked inductivity of 10857 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 10725 trivial. 0 not checked. [2022-12-14 21:56:23,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:23,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 550 states and 756 transitions. [2022-12-14 21:56:23,746 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 756 transitions. [2022-12-14 21:56:23,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2022-12-14 21:56:23,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:23,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:23,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:28,644 INFO L134 CoverageAnalysis]: Checked inductivity of 11055 backedges. 0 proven. 11055 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:56:36,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:36,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 555 states and 768 transitions. [2022-12-14 21:56:36,134 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 768 transitions. [2022-12-14 21:56:36,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2022-12-14 21:56:36,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:36,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:36,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat