./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-crafted-lit/aviad.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43614560-a969-4f65-bfb7-48bd302df928/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43614560-a969-4f65-bfb7-48bd302df928/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_43614560-a969-4f65-bfb7-48bd302df928/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43614560-a969-4f65-bfb7-48bd302df928/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-crafted-lit/aviad.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43614560-a969-4f65-bfb7-48bd302df928/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43614560-a969-4f65-bfb7-48bd302df928/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 64bit --witnessprinter.graph.data.programhash 212c9b1b6a93f8f17548e7937584929a6b6ed1677eb6287f5deae898fbaeb3a4 --- 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 [2022-12-15 02:33:29,558 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:33:29,560 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:33:29,577 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:33:29,578 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:33:29,578 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:33:29,579 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:33:29,581 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:33:29,582 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:33:29,583 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:33:29,584 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:33:29,585 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:33:29,585 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:33:29,586 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:33:29,587 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:33:29,588 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:33:29,588 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:33:29,589 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:33:29,591 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:33:29,592 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:33:29,593 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:33:29,595 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:33:29,596 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:33:29,596 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:33:29,599 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:33:29,600 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:33:29,600 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:33:29,601 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:33:29,601 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:33:29,602 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:33:29,602 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:33:29,603 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:33:29,603 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:33:29,604 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:33:29,605 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:33:29,605 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:33:29,606 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:33:29,606 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:33:29,606 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:33:29,607 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:33:29,607 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:33:29,608 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43614560-a969-4f65-bfb7-48bd302df928/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-15 02:33:29,627 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:33:29,627 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:33:29,628 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:33:29,628 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:33:29,629 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:33:29,633 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:33:29,634 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:33:29,634 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 02:33:29,634 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 02:33:29,634 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:33:29,634 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:33:29,635 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:33:29,635 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:33:29,635 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 02:33:29,635 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:33:29,635 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:33:29,636 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:33:29,636 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:33:29,636 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:33:29,636 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:33:29,636 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:33:29,637 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:33:29,637 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:33:29,637 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:33:29,637 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 02:33:29,637 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 02:33:29,638 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:33:29,638 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_43614560-a969-4f65-bfb7-48bd302df928/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43614560-a969-4f65-bfb7-48bd302df928/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 212c9b1b6a93f8f17548e7937584929a6b6ed1677eb6287f5deae898fbaeb3a4 [2022-12-15 02:33:29,853 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:33:29,873 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:33:29,875 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:33:29,877 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:33:29,877 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:33:29,879 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43614560-a969-4f65-bfb7-48bd302df928/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/termination-crafted-lit/aviad.c [2022-12-15 02:33:32,507 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:33:32,641 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:33:32,641 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43614560-a969-4f65-bfb7-48bd302df928/sv-benchmarks/c/termination-crafted-lit/aviad.c [2022-12-15 02:33:32,645 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43614560-a969-4f65-bfb7-48bd302df928/bin/ukojak-rkRKPMF4O4/data/285f835ab/11d90c4958dc49eb82fa92630d48f5e8/FLAG73f2a9f5e [2022-12-15 02:33:32,657 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43614560-a969-4f65-bfb7-48bd302df928/bin/ukojak-rkRKPMF4O4/data/285f835ab/11d90c4958dc49eb82fa92630d48f5e8 [2022-12-15 02:33:32,659 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:33:32,660 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:33:32,661 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:33:32,661 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:33:32,664 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:33:32,664 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:33:32" (1/1) ... [2022-12-15 02:33:32,665 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b01d63f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:33:32, skipping insertion in model container [2022-12-15 02:33:32,665 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:33:32" (1/1) ... [2022-12-15 02:33:32,671 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:33:32,680 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:33:32,800 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:33:32,805 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:33:32,817 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:33:32,827 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:33:32,828 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:33:32 WrapperNode [2022-12-15 02:33:32,828 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:33:32,829 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:33:32,829 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:33:32,829 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:33:32,836 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:33:32" (1/1) ... [2022-12-15 02:33:32,839 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:33:32" (1/1) ... [2022-12-15 02:33:32,853 INFO L138 Inliner]: procedures = 5, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 33 [2022-12-15 02:33:32,854 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:33:32,854 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:33:32,854 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:33:32,855 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:33:32,862 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:33:32" (1/1) ... [2022-12-15 02:33:32,862 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:33:32" (1/1) ... [2022-12-15 02:33:32,862 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:33:32" (1/1) ... [2022-12-15 02:33:32,863 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:33:32" (1/1) ... [2022-12-15 02:33:32,865 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:33:32" (1/1) ... [2022-12-15 02:33:32,869 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:33:32" (1/1) ... [2022-12-15 02:33:32,870 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:33:32" (1/1) ... [2022-12-15 02:33:32,870 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:33:32" (1/1) ... [2022-12-15 02:33:32,872 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:33:32,872 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:33:32,873 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:33:32,873 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:33:32,873 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:33:32" (1/1) ... [2022-12-15 02:33:32,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:33:32,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43614560-a969-4f65-bfb7-48bd302df928/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:33:32,898 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43614560-a969-4f65-bfb7-48bd302df928/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:33:32,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43614560-a969-4f65-bfb7-48bd302df928/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:33:32,937 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:33:32,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:33:32,995 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:33:32,997 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:33:33,101 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:33:33,120 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:33:33,120 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 02:33:33,122 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:33:33 BoogieIcfgContainer [2022-12-15 02:33:33,122 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:33:33,123 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:33:33,123 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:33:33,130 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:33:33,131 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:33:33" (1/1) ... [2022-12-15 02:33:33,138 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:33:33,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:33:33,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 17 states and 18 transitions. [2022-12-15 02:33:33,175 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 18 transitions. [2022-12-15 02:33:33,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-15 02:33:33,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:33:33,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:33,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:33:33,291 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:33:33,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:33:33,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 16 states and 17 transitions. [2022-12-15 02:33:33,322 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 17 transitions. [2022-12-15 02:33:33,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-15 02:33:33,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:33:33,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:33,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:33:33,628 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:33:33,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:33:33,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 15 states and 16 transitions. [2022-12-15 02:33:33,790 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 16 transitions. [2022-12-15 02:33:33,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-12-15 02:33:33,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:33:33,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:33,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:33:33,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:33:33,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:33:33,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 19 states and 22 transitions. [2022-12-15 02:33:33,982 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 22 transitions. [2022-12-15 02:33:33,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-12-15 02:33:33,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:33:33,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:33,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:33:34,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:33:34,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:33:34,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 21 states and 24 transitions. [2022-12-15 02:33:34,294 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 24 transitions. [2022-12-15 02:33:34,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-15 02:33:34,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:33:34,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:34,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:33:34,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:33:34,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:33:34,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 27 states and 36 transitions. [2022-12-15 02:33:34,650 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 36 transitions. [2022-12-15 02:33:34,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-15 02:33:34,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:33:34,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:34,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:33:34,675 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:33:34,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:33:34,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 29 states and 37 transitions. [2022-12-15 02:33:34,854 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 37 transitions. [2022-12-15 02:33:34,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-15 02:33:34,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:33:34,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:34,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:33:34,908 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:33:35,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:33:35,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 36 states and 51 transitions. [2022-12-15 02:33:35,376 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 51 transitions. [2022-12-15 02:33:35,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-15 02:33:35,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:33:35,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:35,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:33:35,393 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:33:35,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:33:35,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 38 states and 52 transitions. [2022-12-15 02:33:35,627 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 52 transitions. [2022-12-15 02:33:35,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-15 02:33:35,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:33:35,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:35,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:33:35,649 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:33:35,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:33:35,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 39 states and 53 transitions. [2022-12-15 02:33:35,889 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 53 transitions. [2022-12-15 02:33:35,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-12-15 02:33:35,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:33:35,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:35,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:33:35,966 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:33:36,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:33:36,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 40 states and 53 transitions. [2022-12-15 02:33:36,030 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 53 transitions. [2022-12-15 02:33:36,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-15 02:33:36,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:33:36,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:36,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:33:36,115 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:33:36,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:33:36,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 47 states and 66 transitions. [2022-12-15 02:33:36,736 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 66 transitions. [2022-12-15 02:33:36,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-15 02:33:36,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:33:36,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:36,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:33:36,768 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:33:37,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:33:37,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 49 states and 67 transitions. [2022-12-15 02:33:37,061 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 67 transitions. [2022-12-15 02:33:37,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 02:33:37,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:33:37,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:37,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:33:37,084 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 02:33:37,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:33:37,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 49 states and 66 transitions. [2022-12-15 02:33:37,267 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 66 transitions. [2022-12-15 02:33:37,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-12-15 02:33:37,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:33:37,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:37,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:33:37,384 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:33:38,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:33:38,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 56 states and 79 transitions. [2022-12-15 02:33:38,060 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 79 transitions. [2022-12-15 02:33:38,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-12-15 02:33:38,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:33:38,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:38,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:33:38,095 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:33:38,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:33:38,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 58 states and 80 transitions. [2022-12-15 02:33:38,462 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 80 transitions. [2022-12-15 02:33:38,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-12-15 02:33:38,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:33:38,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:38,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:33:38,490 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 02:33:38,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:33:38,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 58 states and 79 transitions. [2022-12-15 02:33:38,694 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 79 transitions. [2022-12-15 02:33:38,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:33:38,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:33:38,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:38,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:33:38,832 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:33:39,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:33:39,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 65 states and 92 transitions. [2022-12-15 02:33:39,560 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 92 transitions. [2022-12-15 02:33:39,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:33:39,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:33:39,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:39,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:33:39,605 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:33:40,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:33:40,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 67 states and 93 transitions. [2022-12-15 02:33:40,021 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 93 transitions. [2022-12-15 02:33:40,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-12-15 02:33:40,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:33:40,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:40,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:33:40,041 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-15 02:33:40,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:33:40,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 67 states and 92 transitions. [2022-12-15 02:33:40,293 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 92 transitions. [2022-12-15 02:33:40,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-15 02:33:40,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:33:40,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:40,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:33:40,466 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:33:41,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:33:41,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 74 states and 105 transitions. [2022-12-15 02:33:41,291 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 105 transitions. [2022-12-15 02:33:41,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-15 02:33:41,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:33:41,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:41,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:33:41,348 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:33:41,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:33:41,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 76 states and 106 transitions. [2022-12-15 02:33:41,855 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 106 transitions. [2022-12-15 02:33:41,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-15 02:33:41,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:33:41,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:41,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:33:41,874 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2022-12-15 02:33:42,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:33:42,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 76 states and 105 transitions. [2022-12-15 02:33:42,156 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 105 transitions. [2022-12-15 02:33:42,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-15 02:33:42,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:33:42,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:42,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:33:42,347 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:33:43,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:33:43,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 83 states and 118 transitions. [2022-12-15 02:33:43,379 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 118 transitions. [2022-12-15 02:33:43,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-15 02:33:43,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:33:43,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:43,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:33:43,435 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:33:43,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:33:43,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 85 states and 119 transitions. [2022-12-15 02:33:43,946 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 119 transitions. [2022-12-15 02:33:43,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 02:33:43,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:33:43,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:43,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:33:43,971 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2022-12-15 02:33:44,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:33:44,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 85 states and 118 transitions. [2022-12-15 02:33:44,227 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 118 transitions. [2022-12-15 02:33:44,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-15 02:33:44,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:33:44,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:44,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:33:44,431 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:33:45,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:33:45,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 92 states and 131 transitions. [2022-12-15 02:33:45,530 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 131 transitions. [2022-12-15 02:33:45,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-15 02:33:45,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:33:45,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:45,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:33:45,606 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:33:46,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:33:46,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 94 states and 132 transitions. [2022-12-15 02:33:46,176 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 132 transitions. [2022-12-15 02:33:46,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-15 02:33:46,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:33:46,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:46,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:33:46,197 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2022-12-15 02:33:46,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:33:46,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 94 states and 131 transitions. [2022-12-15 02:33:46,528 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 131 transitions. [2022-12-15 02:33:46,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-15 02:33:46,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:33:46,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:46,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:33:46,754 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:33:47,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:33:47,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 101 states and 144 transitions. [2022-12-15 02:33:47,960 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 144 transitions. [2022-12-15 02:33:47,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-15 02:33:47,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:33:47,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:47,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:33:48,041 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:33:48,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:33:48,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 103 states and 145 transitions. [2022-12-15 02:33:48,676 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 145 transitions. [2022-12-15 02:33:48,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:33:48,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:33:48,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:48,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:33:48,704 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2022-12-15 02:33:49,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:33:49,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 103 states and 144 transitions. [2022-12-15 02:33:49,053 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 144 transitions. [2022-12-15 02:33:49,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 02:33:49,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:33:49,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:49,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:33:49,297 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 252 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:33:50,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:33:50,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 110 states and 157 transitions. [2022-12-15 02:33:50,655 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 157 transitions. [2022-12-15 02:33:50,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 02:33:50,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:33:50,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:50,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:33:50,728 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 0 proven. 236 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:33:51,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:33:51,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 112 states and 158 transitions. [2022-12-15 02:33:51,525 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 158 transitions. [2022-12-15 02:33:51,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:33:51,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:33:51,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:51,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:33:51,552 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2022-12-15 02:33:51,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:33:51,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 112 states and 157 transitions. [2022-12-15 02:33:51,980 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 157 transitions. [2022-12-15 02:33:51,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:33:51,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:33:51,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:51,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:33:52,238 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:33:53,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:33:53,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 119 states and 170 transitions. [2022-12-15 02:33:53,551 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 170 transitions. [2022-12-15 02:33:53,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:33:53,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:33:53,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:53,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:33:53,640 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 297 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:33:54,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:33:54,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 121 states and 171 transitions. [2022-12-15 02:33:54,445 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 171 transitions. [2022-12-15 02:33:54,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 02:33:54,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:33:54,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:54,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:33:54,467 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2022-12-15 02:33:54,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:33:54,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 121 states and 170 transitions. [2022-12-15 02:33:54,887 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 170 transitions. [2022-12-15 02:33:54,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 02:33:54,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:33:54,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:54,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:33:55,175 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 0 proven. 385 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:33:56,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:33:56,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 128 states and 183 transitions. [2022-12-15 02:33:56,617 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 183 transitions. [2022-12-15 02:33:56,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 02:33:56,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:33:56,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:56,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:33:56,738 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 365 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:33:57,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:33:57,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 130 states and 184 transitions. [2022-12-15 02:33:57,466 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 184 transitions. [2022-12-15 02:33:57,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:33:57,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:33:57,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:57,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:33:57,492 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2022-12-15 02:33:57,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:33:57,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 130 states and 183 transitions. [2022-12-15 02:33:57,873 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 183 transitions. [2022-12-15 02:33:57,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 02:33:57,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:33:57,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:57,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:33:58,181 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:33:59,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:33:59,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 137 states and 196 transitions. [2022-12-15 02:33:59,759 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 196 transitions. [2022-12-15 02:33:59,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 02:33:59,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:33:59,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:59,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:33:59,873 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 0 proven. 440 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:34:00,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:34:00,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 139 states and 197 transitions. [2022-12-15 02:34:00,811 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 197 transitions. [2022-12-15 02:34:00,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:34:00,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:34:00,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:34:00,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:34:00,850 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2022-12-15 02:34:01,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:34:01,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 139 states and 196 transitions. [2022-12-15 02:34:01,317 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 196 transitions. [2022-12-15 02:34:01,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:34:01,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:34:01,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:34:01,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:34:01,714 INFO L134 CoverageAnalysis]: Checked inductivity of 546 backedges. 0 proven. 546 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:34:03,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:34:03,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 146 states and 209 transitions. [2022-12-15 02:34:03,656 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 209 transitions. [2022-12-15 02:34:03,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:34:03,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:34:03,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:34:03,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:34:03,818 INFO L134 CoverageAnalysis]: Checked inductivity of 522 backedges. 0 proven. 522 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:34:04,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:34:04,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 148 states and 210 transitions. [2022-12-15 02:34:04,716 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 210 transitions. [2022-12-15 02:34:04,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:34:04,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:34:04,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:34:04,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:34:04,740 INFO L134 CoverageAnalysis]: Checked inductivity of 598 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 510 trivial. 0 not checked. [2022-12-15 02:34:05,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:34:05,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 148 states and 209 transitions. [2022-12-15 02:34:05,197 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 209 transitions. [2022-12-15 02:34:05,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-15 02:34:05,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:34:05,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:34:05,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:34:05,556 INFO L134 CoverageAnalysis]: Checked inductivity of 637 backedges. 0 proven. 637 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:34:07,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:34:07,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 155 states and 222 transitions. [2022-12-15 02:34:07,230 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 222 transitions. [2022-12-15 02:34:07,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-15 02:34:07,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:34:07,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:34:07,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:34:07,398 INFO L134 CoverageAnalysis]: Checked inductivity of 611 backedges. 0 proven. 611 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:34:08,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:34:08,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 157 states and 223 transitions. [2022-12-15 02:34:08,301 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 223 transitions. [2022-12-15 02:34:08,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-15 02:34:08,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:34:08,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:34:08,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:34:08,328 INFO L134 CoverageAnalysis]: Checked inductivity of 693 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 598 trivial. 0 not checked. [2022-12-15 02:34:08,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:34:08,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 157 states and 222 transitions. [2022-12-15 02:34:08,778 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 222 transitions. [2022-12-15 02:34:08,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-15 02:34:08,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:34:08,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:34:08,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:34:09,175 INFO L134 CoverageAnalysis]: Checked inductivity of 735 backedges. 0 proven. 735 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:34:11,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:34:11,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 164 states and 235 transitions. [2022-12-15 02:34:11,162 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 235 transitions. [2022-12-15 02:34:11,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-15 02:34:11,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:34:11,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:34:11,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:34:11,323 INFO L134 CoverageAnalysis]: Checked inductivity of 707 backedges. 0 proven. 707 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:34:12,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:34:12,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 166 states and 236 transitions. [2022-12-15 02:34:12,343 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 236 transitions. [2022-12-15 02:34:12,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-15 02:34:12,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:34:12,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:34:12,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:34:12,383 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 693 trivial. 0 not checked. [2022-12-15 02:34:12,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:34:12,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 166 states and 235 transitions. [2022-12-15 02:34:12,841 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 235 transitions. [2022-12-15 02:34:12,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-15 02:34:12,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:34:12,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:34:12,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:34:13,330 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:34:15,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:34:15,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 173 states and 248 transitions. [2022-12-15 02:34:15,537 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 248 transitions. [2022-12-15 02:34:15,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-15 02:34:15,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:34:15,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:34:15,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:34:15,714 INFO L134 CoverageAnalysis]: Checked inductivity of 810 backedges. 0 proven. 810 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:34:16,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:34:16,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 175 states and 249 transitions. [2022-12-15 02:34:16,824 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 249 transitions. [2022-12-15 02:34:16,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-15 02:34:16,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:34:16,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:34:16,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:34:16,852 INFO L134 CoverageAnalysis]: Checked inductivity of 904 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 795 trivial. 0 not checked. [2022-12-15 02:34:17,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:34:17,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 175 states and 248 transitions. [2022-12-15 02:34:17,324 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 248 transitions. [2022-12-15 02:34:17,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-15 02:34:17,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:34:17,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:34:17,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:34:17,832 INFO L134 CoverageAnalysis]: Checked inductivity of 952 backedges. 0 proven. 952 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:34:20,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:34:20,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 182 states and 261 transitions. [2022-12-15 02:34:20,475 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 261 transitions. [2022-12-15 02:34:20,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-15 02:34:20,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:34:20,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:34:20,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:34:20,789 INFO L134 CoverageAnalysis]: Checked inductivity of 920 backedges. 0 proven. 920 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:34:22,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:34:22,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 184 states and 262 transitions. [2022-12-15 02:34:22,013 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 262 transitions. [2022-12-15 02:34:22,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-15 02:34:22,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:34:22,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:34:22,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:34:22,045 INFO L134 CoverageAnalysis]: Checked inductivity of 1020 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 904 trivial. 0 not checked. [2022-12-15 02:34:22,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:34:22,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 184 states and 261 transitions. [2022-12-15 02:34:22,765 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 261 transitions. [2022-12-15 02:34:22,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-15 02:34:22,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:34:22,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:34:22,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:34:23,342 INFO L134 CoverageAnalysis]: Checked inductivity of 1071 backedges. 0 proven. 1071 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:34:25,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:34:25,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 191 states and 274 transitions. [2022-12-15 02:34:25,627 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 274 transitions. [2022-12-15 02:34:25,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-15 02:34:25,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:34:25,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:34:25,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:34:25,847 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 0 proven. 1037 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:34:27,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:34:27,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 193 states and 275 transitions. [2022-12-15 02:34:27,252 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 275 transitions. [2022-12-15 02:34:27,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-15 02:34:27,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:34:27,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:34:27,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:34:27,284 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 123 proven. 0 refuted. 0 times theorem prover too weak. 1020 trivial. 0 not checked. [2022-12-15 02:34:27,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:34:27,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 193 states and 274 transitions. [2022-12-15 02:34:27,992 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 274 transitions. [2022-12-15 02:34:27,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-12-15 02:34:27,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:34:27,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:34:28,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:34:28,559 INFO L134 CoverageAnalysis]: Checked inductivity of 1197 backedges. 0 proven. 1197 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:34:31,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:34:31,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 200 states and 287 transitions. [2022-12-15 02:34:31,067 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 287 transitions. [2022-12-15 02:34:31,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-12-15 02:34:31,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:34:31,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:34:31,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:34:31,323 INFO L134 CoverageAnalysis]: Checked inductivity of 1161 backedges. 0 proven. 1161 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:34:32,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:34:32,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 202 states and 288 transitions. [2022-12-15 02:34:32,335 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 288 transitions. [2022-12-15 02:34:32,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2022-12-15 02:34:32,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:34:32,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:34:32,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:34:32,367 INFO L134 CoverageAnalysis]: Checked inductivity of 1273 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 1143 trivial. 0 not checked. [2022-12-15 02:34:33,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:34:33,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 202 states and 287 transitions. [2022-12-15 02:34:33,121 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 287 transitions. [2022-12-15 02:34:33,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-15 02:34:33,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:34:33,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:34:33,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:34:33,770 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 0 proven. 1330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:34:36,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:34:36,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 209 states and 300 transitions. [2022-12-15 02:34:36,311 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 300 transitions. [2022-12-15 02:34:36,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-15 02:34:36,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:34:36,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:34:36,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:34:36,582 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 0 proven. 1292 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:34:37,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:34:37,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 211 states and 301 transitions. [2022-12-15 02:34:37,820 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 301 transitions. [2022-12-15 02:34:37,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-15 02:34:37,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:34:37,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:34:37,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:34:37,854 INFO L134 CoverageAnalysis]: Checked inductivity of 1410 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 1273 trivial. 0 not checked. [2022-12-15 02:34:38,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:34:38,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 211 states and 300 transitions. [2022-12-15 02:34:38,502 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 300 transitions. [2022-12-15 02:34:38,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-12-15 02:34:38,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:34:38,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:34:38,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:34:39,092 INFO L134 CoverageAnalysis]: Checked inductivity of 1470 backedges. 0 proven. 1470 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:34:42,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:34:42,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 218 states and 313 transitions. [2022-12-15 02:34:42,112 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 313 transitions. [2022-12-15 02:34:42,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-12-15 02:34:42,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:34:42,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:34:42,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:34:42,418 INFO L134 CoverageAnalysis]: Checked inductivity of 1430 backedges. 0 proven. 1430 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:34:43,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:34:43,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 220 states and 314 transitions. [2022-12-15 02:34:43,725 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 314 transitions. [2022-12-15 02:34:43,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-15 02:34:43,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:34:43,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:34:43,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:34:43,761 INFO L134 CoverageAnalysis]: Checked inductivity of 1554 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 1410 trivial. 0 not checked. [2022-12-15 02:34:44,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:34:44,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 220 states and 313 transitions. [2022-12-15 02:34:44,558 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 313 transitions. [2022-12-15 02:34:44,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-15 02:34:44,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:34:44,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:34:44,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:34:45,281 INFO L134 CoverageAnalysis]: Checked inductivity of 1617 backedges. 0 proven. 1617 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:34:47,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:34:47,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 227 states and 326 transitions. [2022-12-15 02:34:47,895 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 326 transitions. [2022-12-15 02:34:47,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-15 02:34:47,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:34:47,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:34:47,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:34:48,242 INFO L134 CoverageAnalysis]: Checked inductivity of 1575 backedges. 0 proven. 1575 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:34:49,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:34:49,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 229 states and 327 transitions. [2022-12-15 02:34:49,595 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 327 transitions. [2022-12-15 02:34:49,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-12-15 02:34:49,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:34:49,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:34:49,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:34:49,633 INFO L134 CoverageAnalysis]: Checked inductivity of 1705 backedges. 151 proven. 0 refuted. 0 times theorem prover too weak. 1554 trivial. 0 not checked. [2022-12-15 02:34:50,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:34:50,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 229 states and 326 transitions. [2022-12-15 02:34:50,326 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 326 transitions. [2022-12-15 02:34:50,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-15 02:34:50,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:34:50,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:34:50,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:34:51,170 INFO L134 CoverageAnalysis]: Checked inductivity of 1771 backedges. 0 proven. 1771 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:34:54,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:34:54,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 236 states and 339 transitions. [2022-12-15 02:34:54,270 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 339 transitions. [2022-12-15 02:34:54,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-15 02:34:54,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:34:54,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:34:54,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:34:54,659 INFO L134 CoverageAnalysis]: Checked inductivity of 1727 backedges. 0 proven. 1727 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:34:56,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:34:56,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 238 states and 340 transitions. [2022-12-15 02:34:56,123 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 340 transitions. [2022-12-15 02:34:56,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-15 02:34:56,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:34:56,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:34:56,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:34:56,183 INFO L134 CoverageAnalysis]: Checked inductivity of 1863 backedges. 158 proven. 0 refuted. 0 times theorem prover too weak. 1705 trivial. 0 not checked. [2022-12-15 02:34:56,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:34:56,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 238 states and 339 transitions. [2022-12-15 02:34:56,931 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 339 transitions. [2022-12-15 02:34:56,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2022-12-15 02:34:56,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:34:56,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:34:56,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:34:57,729 INFO L134 CoverageAnalysis]: Checked inductivity of 1932 backedges. 0 proven. 1932 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:35:00,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:35:00,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 245 states and 352 transitions. [2022-12-15 02:35:00,939 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 352 transitions. [2022-12-15 02:35:00,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2022-12-15 02:35:00,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:35:00,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:35:00,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:35:01,547 INFO L134 CoverageAnalysis]: Checked inductivity of 1886 backedges. 0 proven. 1886 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:35:03,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:35:03,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 247 states and 353 transitions. [2022-12-15 02:35:03,143 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 353 transitions. [2022-12-15 02:35:03,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2022-12-15 02:35:03,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:35:03,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:35:03,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:35:03,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2028 backedges. 165 proven. 0 refuted. 0 times theorem prover too weak. 1863 trivial. 0 not checked. [2022-12-15 02:35:04,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:35:04,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 247 states and 352 transitions. [2022-12-15 02:35:04,141 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 352 transitions. [2022-12-15 02:35:04,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-12-15 02:35:04,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:35:04,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:35:04,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:35:04,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2100 backedges. 0 proven. 2100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:35:07,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:35:07,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 254 states and 365 transitions. [2022-12-15 02:35:07,616 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 365 transitions. [2022-12-15 02:35:07,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-12-15 02:35:07,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:35:07,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:35:07,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:35:08,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2052 backedges. 0 proven. 2052 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:35:09,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:35:09,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 256 states and 366 transitions. [2022-12-15 02:35:09,369 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 366 transitions. [2022-12-15 02:35:09,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2022-12-15 02:35:09,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:35:09,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:35:09,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:35:09,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2200 backedges. 172 proven. 0 refuted. 0 times theorem prover too weak. 2028 trivial. 0 not checked. [2022-12-15 02:35:10,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:35:10,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 256 states and 365 transitions. [2022-12-15 02:35:10,290 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 365 transitions. [2022-12-15 02:35:10,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-15 02:35:10,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:35:10,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:35:10,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:35:11,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2275 backedges. 0 proven. 2275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:35:14,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:35:14,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 263 states and 378 transitions. [2022-12-15 02:35:14,195 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 378 transitions. [2022-12-15 02:35:14,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-15 02:35:14,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:35:14,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:35:14,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:35:14,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2225 backedges. 0 proven. 2225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:35:16,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:35:16,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 265 states and 379 transitions. [2022-12-15 02:35:16,555 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 379 transitions. [2022-12-15 02:35:16,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-15 02:35:16,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:35:16,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:35:16,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:35:16,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2379 backedges. 179 proven. 0 refuted. 0 times theorem prover too weak. 2200 trivial. 0 not checked. [2022-12-15 02:35:17,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:35:17,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 265 states and 378 transitions. [2022-12-15 02:35:17,349 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 378 transitions. [2022-12-15 02:35:17,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-15 02:35:17,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:35:17,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:35:17,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:35:18,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2457 backedges. 0 proven. 2457 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:35:21,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:35:21,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 272 states and 391 transitions. [2022-12-15 02:35:21,415 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 391 transitions. [2022-12-15 02:35:21,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-15 02:35:21,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:35:21,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:35:21,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:35:21,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2405 backedges. 0 proven. 2405 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:35:23,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:35:23,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 274 states and 392 transitions. [2022-12-15 02:35:23,639 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 392 transitions. [2022-12-15 02:35:23,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-15 02:35:23,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:35:23,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:35:23,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:35:23,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2565 backedges. 186 proven. 0 refuted. 0 times theorem prover too weak. 2379 trivial. 0 not checked. [2022-12-15 02:35:24,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:35:24,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 274 states and 391 transitions. [2022-12-15 02:35:24,564 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 391 transitions. [2022-12-15 02:35:24,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-12-15 02:35:24,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:35:24,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:35:24,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:35:25,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2646 backedges. 0 proven. 2646 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:35:29,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:35:29,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 281 states and 404 transitions. [2022-12-15 02:35:29,133 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 404 transitions. [2022-12-15 02:35:29,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-12-15 02:35:29,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:35:29,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:35:29,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:35:29,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2592 backedges. 0 proven. 2592 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:35:31,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:35:31,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 283 states and 405 transitions. [2022-12-15 02:35:31,314 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 405 transitions. [2022-12-15 02:35:31,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-15 02:35:31,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:35:31,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:35:31,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:35:31,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2758 backedges. 193 proven. 0 refuted. 0 times theorem prover too weak. 2565 trivial. 0 not checked. [2022-12-15 02:35:32,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:35:32,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 283 states and 404 transitions. [2022-12-15 02:35:32,108 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 404 transitions. [2022-12-15 02:35:32,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2022-12-15 02:35:32,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:35:32,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:35:32,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:35:33,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2842 backedges. 0 proven. 2842 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:35:36,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:35:36,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 290 states and 417 transitions. [2022-12-15 02:35:36,436 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 417 transitions. [2022-12-15 02:35:36,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2022-12-15 02:35:36,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:35:36,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:35:36,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:35:37,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2786 backedges. 0 proven. 2786 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:35:38,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:35:38,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 292 states and 418 transitions. [2022-12-15 02:35:38,780 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 418 transitions. [2022-12-15 02:35:38,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-15 02:35:38,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:35:38,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:35:38,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:35:38,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2958 backedges. 200 proven. 0 refuted. 0 times theorem prover too weak. 2758 trivial. 0 not checked. [2022-12-15 02:35:39,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:35:39,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 292 states and 417 transitions. [2022-12-15 02:35:39,933 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 417 transitions. [2022-12-15 02:35:39,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 02:35:39,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:35:39,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:35:39,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:35:41,125 INFO L134 CoverageAnalysis]: Checked inductivity of 3045 backedges. 0 proven. 3045 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:35:45,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:35:45,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 299 states and 430 transitions. [2022-12-15 02:35:45,176 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 430 transitions. [2022-12-15 02:35:45,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 02:35:45,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:35:45,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:35:45,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:35:45,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2987 backedges. 0 proven. 2987 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:35:47,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:35:47,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 301 states and 431 transitions. [2022-12-15 02:35:47,434 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 431 transitions. [2022-12-15 02:35:47,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-12-15 02:35:47,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:35:47,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:35:47,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:35:47,483 INFO L134 CoverageAnalysis]: Checked inductivity of 3165 backedges. 207 proven. 0 refuted. 0 times theorem prover too weak. 2958 trivial. 0 not checked. [2022-12-15 02:35:48,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:35:48,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 301 states and 430 transitions. [2022-12-15 02:35:48,365 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 430 transitions. [2022-12-15 02:35:48,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-15 02:35:48,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:35:48,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:35:48,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:35:49,529 INFO L134 CoverageAnalysis]: Checked inductivity of 3255 backedges. 0 proven. 3255 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:35:53,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:35:53,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 308 states and 443 transitions. [2022-12-15 02:35:53,004 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 443 transitions. [2022-12-15 02:35:53,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-15 02:35:53,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:35:53,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:35:53,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:35:53,675 INFO L134 CoverageAnalysis]: Checked inductivity of 3195 backedges. 0 proven. 3195 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:35:55,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:35:55,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 310 states and 444 transitions. [2022-12-15 02:35:55,542 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 444 transitions. [2022-12-15 02:35:55,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-12-15 02:35:55,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:35:55,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:35:55,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:35:55,595 INFO L134 CoverageAnalysis]: Checked inductivity of 3379 backedges. 214 proven. 0 refuted. 0 times theorem prover too weak. 3165 trivial. 0 not checked. [2022-12-15 02:35:56,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:35:56,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 310 states and 443 transitions. [2022-12-15 02:35:56,429 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 443 transitions. [2022-12-15 02:35:56,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-15 02:35:56,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:35:56,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:35:56,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:35:57,535 INFO L134 CoverageAnalysis]: Checked inductivity of 3472 backedges. 0 proven. 3472 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:36:01,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:36:01,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 317 states and 456 transitions. [2022-12-15 02:36:01,053 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 456 transitions. [2022-12-15 02:36:01,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-15 02:36:01,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:36:01,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:36:01,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:36:01,765 INFO L134 CoverageAnalysis]: Checked inductivity of 3410 backedges. 0 proven. 3410 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:36:03,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:36:03,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 319 states and 457 transitions. [2022-12-15 02:36:03,576 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 457 transitions. [2022-12-15 02:36:03,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-15 02:36:03,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:36:03,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:36:03,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:36:03,631 INFO L134 CoverageAnalysis]: Checked inductivity of 3600 backedges. 221 proven. 0 refuted. 0 times theorem prover too weak. 3379 trivial. 0 not checked. [2022-12-15 02:36:04,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:36:04,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 319 states and 456 transitions. [2022-12-15 02:36:04,563 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 456 transitions. [2022-12-15 02:36:04,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-12-15 02:36:04,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:36:04,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:36:04,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:36:05,919 INFO L134 CoverageAnalysis]: Checked inductivity of 3696 backedges. 0 proven. 3696 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:36:09,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:36:09,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 326 states and 469 transitions. [2022-12-15 02:36:09,489 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 469 transitions. [2022-12-15 02:36:09,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-12-15 02:36:09,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:36:09,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:36:09,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:36:10,250 INFO L134 CoverageAnalysis]: Checked inductivity of 3632 backedges. 0 proven. 3632 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:36:11,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:36:11,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 328 states and 470 transitions. [2022-12-15 02:36:11,968 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 470 transitions. [2022-12-15 02:36:11,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2022-12-15 02:36:11,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:36:11,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:36:11,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:36:12,022 INFO L134 CoverageAnalysis]: Checked inductivity of 3828 backedges. 228 proven. 0 refuted. 0 times theorem prover too weak. 3600 trivial. 0 not checked. [2022-12-15 02:36:12,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:36:12,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 328 states and 469 transitions. [2022-12-15 02:36:12,948 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 469 transitions. [2022-12-15 02:36:12,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-15 02:36:12,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:36:12,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:36:12,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:36:14,213 INFO L134 CoverageAnalysis]: Checked inductivity of 3927 backedges. 0 proven. 3927 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:36:18,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:36:18,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 335 states and 482 transitions. [2022-12-15 02:36:18,058 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 482 transitions. [2022-12-15 02:36:18,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-15 02:36:18,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:36:18,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:36:18,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:36:18,873 INFO L134 CoverageAnalysis]: Checked inductivity of 3861 backedges. 0 proven. 3861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:36:21,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:36:21,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 337 states and 483 transitions. [2022-12-15 02:36:21,347 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 483 transitions. [2022-12-15 02:36:21,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2022-12-15 02:36:21,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:36:21,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:36:21,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:36:21,404 INFO L134 CoverageAnalysis]: Checked inductivity of 4063 backedges. 235 proven. 0 refuted. 0 times theorem prover too weak. 3828 trivial. 0 not checked. [2022-12-15 02:36:22,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:36:22,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 337 states and 482 transitions. [2022-12-15 02:36:22,546 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 482 transitions. [2022-12-15 02:36:22,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2022-12-15 02:36:22,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:36:22,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:36:22,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:36:24,071 INFO L134 CoverageAnalysis]: Checked inductivity of 4165 backedges. 0 proven. 4165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:36:28,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:36:28,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 344 states and 495 transitions. [2022-12-15 02:36:28,070 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 495 transitions. [2022-12-15 02:36:28,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2022-12-15 02:36:28,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:36:28,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:36:28,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:36:28,936 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 0 proven. 4097 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:36:31,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:36:31,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 346 states and 496 transitions. [2022-12-15 02:36:31,070 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 496 transitions. [2022-12-15 02:36:31,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-15 02:36:31,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:36:31,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:36:31,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:36:31,126 INFO L134 CoverageAnalysis]: Checked inductivity of 4305 backedges. 242 proven. 0 refuted. 0 times theorem prover too weak. 4063 trivial. 0 not checked. [2022-12-15 02:36:32,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:36:32,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 346 states and 495 transitions. [2022-12-15 02:36:32,179 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 495 transitions. [2022-12-15 02:36:32,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2022-12-15 02:36:32,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:36:32,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:36:32,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:36:33,652 INFO L134 CoverageAnalysis]: Checked inductivity of 4410 backedges. 0 proven. 4410 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:36:37,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:36:37,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 353 states and 508 transitions. [2022-12-15 02:36:37,585 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 508 transitions. [2022-12-15 02:36:37,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2022-12-15 02:36:37,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:36:37,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:36:37,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:36:38,496 INFO L134 CoverageAnalysis]: Checked inductivity of 4340 backedges. 0 proven. 4340 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:36:40,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:36:40,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 355 states and 509 transitions. [2022-12-15 02:36:40,859 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 509 transitions. [2022-12-15 02:36:40,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-12-15 02:36:40,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:36:40,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:36:40,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:36:40,918 INFO L134 CoverageAnalysis]: Checked inductivity of 4554 backedges. 249 proven. 0 refuted. 0 times theorem prover too weak. 4305 trivial. 0 not checked. [2022-12-15 02:36:42,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:36:42,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 355 states and 508 transitions. [2022-12-15 02:36:42,102 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 508 transitions. [2022-12-15 02:36:42,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-12-15 02:36:42,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:36:42,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:36:42,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:36:43,797 INFO L134 CoverageAnalysis]: Checked inductivity of 4662 backedges. 0 proven. 4662 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:36:48,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:36:48,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 362 states and 521 transitions. [2022-12-15 02:36:48,404 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 521 transitions. [2022-12-15 02:36:48,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-12-15 02:36:48,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:36:48,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:36:48,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:36:49,392 INFO L134 CoverageAnalysis]: Checked inductivity of 4590 backedges. 0 proven. 4590 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:36:51,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:36:51,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 364 states and 522 transitions. [2022-12-15 02:36:51,980 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 522 transitions. [2022-12-15 02:36:51,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-12-15 02:36:51,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:36:51,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:36:51,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:36:52,042 INFO L134 CoverageAnalysis]: Checked inductivity of 4810 backedges. 256 proven. 0 refuted. 0 times theorem prover too weak. 4554 trivial. 0 not checked. [2022-12-15 02:36:53,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:36:53,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 364 states and 521 transitions. [2022-12-15 02:36:53,211 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 521 transitions. [2022-12-15 02:36:53,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-15 02:36:53,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:36:53,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:36:53,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:36:54,830 INFO L134 CoverageAnalysis]: Checked inductivity of 4921 backedges. 0 proven. 4921 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:36:59,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:36:59,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 371 states and 534 transitions. [2022-12-15 02:36:59,303 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 534 transitions. [2022-12-15 02:36:59,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-15 02:36:59,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:36:59,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:36:59,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:37:00,328 INFO L134 CoverageAnalysis]: Checked inductivity of 4847 backedges. 0 proven. 4847 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:37:02,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:37:02,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 373 states and 535 transitions. [2022-12-15 02:37:02,624 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 535 transitions. [2022-12-15 02:37:02,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-12-15 02:37:02,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:37:02,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:37:02,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:37:02,686 INFO L134 CoverageAnalysis]: Checked inductivity of 5073 backedges. 263 proven. 0 refuted. 0 times theorem prover too weak. 4810 trivial. 0 not checked. [2022-12-15 02:37:03,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:37:03,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 373 states and 534 transitions. [2022-12-15 02:37:03,807 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 534 transitions. [2022-12-15 02:37:03,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2022-12-15 02:37:03,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:37:03,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:37:03,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:37:05,424 INFO L134 CoverageAnalysis]: Checked inductivity of 5187 backedges. 0 proven. 5187 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:37:09,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:37:09,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 380 states and 547 transitions. [2022-12-15 02:37:09,762 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 547 transitions. [2022-12-15 02:37:09,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2022-12-15 02:37:09,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:37:09,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:37:09,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:37:10,867 INFO L134 CoverageAnalysis]: Checked inductivity of 5111 backedges. 0 proven. 5111 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:37:13,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:37:13,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 382 states and 548 transitions. [2022-12-15 02:37:13,178 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 548 transitions. [2022-12-15 02:37:13,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2022-12-15 02:37:13,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:37:13,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:37:13,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:37:13,241 INFO L134 CoverageAnalysis]: Checked inductivity of 5343 backedges. 270 proven. 0 refuted. 0 times theorem prover too weak. 5073 trivial. 0 not checked. [2022-12-15 02:37:14,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:37:14,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 382 states and 547 transitions. [2022-12-15 02:37:14,535 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 547 transitions. [2022-12-15 02:37:14,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2022-12-15 02:37:14,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:37:14,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:37:14,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:37:16,352 INFO L134 CoverageAnalysis]: Checked inductivity of 5460 backedges. 0 proven. 5460 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:37:21,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:37:21,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 389 states and 560 transitions. [2022-12-15 02:37:21,637 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 560 transitions. [2022-12-15 02:37:21,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2022-12-15 02:37:21,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:37:21,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:37:21,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:37:22,793 INFO L134 CoverageAnalysis]: Checked inductivity of 5382 backedges. 0 proven. 5382 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:37:25,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:37:25,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 391 states and 561 transitions. [2022-12-15 02:37:25,475 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 561 transitions. [2022-12-15 02:37:25,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2022-12-15 02:37:25,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:37:25,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:37:25,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:37:25,541 INFO L134 CoverageAnalysis]: Checked inductivity of 5620 backedges. 277 proven. 0 refuted. 0 times theorem prover too weak. 5343 trivial. 0 not checked. [2022-12-15 02:37:26,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:37:26,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 391 states and 560 transitions. [2022-12-15 02:37:26,863 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 560 transitions. [2022-12-15 02:37:26,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2022-12-15 02:37:26,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:37:26,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:37:26,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:37:28,643 INFO L134 CoverageAnalysis]: Checked inductivity of 5740 backedges. 0 proven. 5740 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:37:33,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:37:33,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 398 states and 573 transitions. [2022-12-15 02:37:33,692 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 573 transitions. [2022-12-15 02:37:33,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2022-12-15 02:37:33,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:37:33,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:37:33,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:37:34,935 INFO L134 CoverageAnalysis]: Checked inductivity of 5660 backedges. 0 proven. 5660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:37:37,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:37:37,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 400 states and 574 transitions. [2022-12-15 02:37:37,232 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 574 transitions. [2022-12-15 02:37:37,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2022-12-15 02:37:37,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:37:37,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:37:37,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:37:37,303 INFO L134 CoverageAnalysis]: Checked inductivity of 5904 backedges. 284 proven. 0 refuted. 0 times theorem prover too weak. 5620 trivial. 0 not checked. [2022-12-15 02:37:38,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:37:38,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 400 states and 573 transitions. [2022-12-15 02:37:38,470 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 573 transitions. [2022-12-15 02:37:38,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2022-12-15 02:37:38,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:37:38,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:37:38,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:37:40,341 INFO L134 CoverageAnalysis]: Checked inductivity of 6027 backedges. 0 proven. 6027 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:37:45,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:37:45,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 407 states and 586 transitions. [2022-12-15 02:37:45,267 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 586 transitions. [2022-12-15 02:37:45,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2022-12-15 02:37:45,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:37:45,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:37:45,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:37:46,584 INFO L134 CoverageAnalysis]: Checked inductivity of 5945 backedges. 0 proven. 5945 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:37:49,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:37:49,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 409 states and 587 transitions. [2022-12-15 02:37:49,746 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 587 transitions. [2022-12-15 02:37:49,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2022-12-15 02:37:49,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:37:49,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:37:49,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:37:49,816 INFO L134 CoverageAnalysis]: Checked inductivity of 6195 backedges. 291 proven. 0 refuted. 0 times theorem prover too weak. 5904 trivial. 0 not checked. [2022-12-15 02:37:51,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:37:51,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 409 states and 586 transitions. [2022-12-15 02:37:51,357 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 586 transitions. [2022-12-15 02:37:51,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2022-12-15 02:37:51,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:37:51,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:37:51,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:37:53,508 INFO L134 CoverageAnalysis]: Checked inductivity of 6321 backedges. 0 proven. 6321 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:37:59,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:37:59,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 416 states and 599 transitions. [2022-12-15 02:37:59,123 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 599 transitions. [2022-12-15 02:37:59,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2022-12-15 02:37:59,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:37:59,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:37:59,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:38:00,527 INFO L134 CoverageAnalysis]: Checked inductivity of 6237 backedges. 0 proven. 6237 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:38:03,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:38:03,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 418 states and 600 transitions. [2022-12-15 02:38:03,157 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 600 transitions. [2022-12-15 02:38:03,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2022-12-15 02:38:03,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:38:03,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:38:03,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:38:03,230 INFO L134 CoverageAnalysis]: Checked inductivity of 6493 backedges. 298 proven. 0 refuted. 0 times theorem prover too weak. 6195 trivial. 0 not checked. [2022-12-15 02:38:04,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:38:04,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 418 states and 599 transitions. [2022-12-15 02:38:04,548 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 599 transitions. [2022-12-15 02:38:04,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2022-12-15 02:38:04,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:38:04,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:38:04,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:38:06,696 INFO L134 CoverageAnalysis]: Checked inductivity of 6622 backedges. 0 proven. 6622 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:38:12,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:38:12,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 425 states and 612 transitions. [2022-12-15 02:38:12,228 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 612 transitions. [2022-12-15 02:38:12,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2022-12-15 02:38:12,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:38:12,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:38:12,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:38:13,673 INFO L134 CoverageAnalysis]: Checked inductivity of 6536 backedges. 0 proven. 6536 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:38:16,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:38:16,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 427 states and 613 transitions. [2022-12-15 02:38:16,552 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 613 transitions. [2022-12-15 02:38:16,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2022-12-15 02:38:16,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:38:16,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:38:16,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:38:16,651 INFO L134 CoverageAnalysis]: Checked inductivity of 6798 backedges. 305 proven. 0 refuted. 0 times theorem prover too weak. 6493 trivial. 0 not checked. [2022-12-15 02:38:18,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:38:18,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 427 states and 612 transitions. [2022-12-15 02:38:18,028 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 612 transitions. [2022-12-15 02:38:18,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2022-12-15 02:38:18,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:38:18,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:38:18,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:38:20,375 INFO L134 CoverageAnalysis]: Checked inductivity of 6930 backedges. 0 proven. 6930 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:38:25,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:38:25,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 434 states and 625 transitions. [2022-12-15 02:38:25,957 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 625 transitions. [2022-12-15 02:38:25,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2022-12-15 02:38:25,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:38:25,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:38:25,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:38:27,509 INFO L134 CoverageAnalysis]: Checked inductivity of 6842 backedges. 0 proven. 6842 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:38:30,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:38:30,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 436 states and 626 transitions. [2022-12-15 02:38:30,762 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 626 transitions. [2022-12-15 02:38:30,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2022-12-15 02:38:30,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:38:30,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:38:30,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:38:30,836 INFO L134 CoverageAnalysis]: Checked inductivity of 7110 backedges. 312 proven. 0 refuted. 0 times theorem prover too weak. 6798 trivial. 0 not checked. [2022-12-15 02:38:32,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:38:32,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 436 states and 625 transitions. [2022-12-15 02:38:32,543 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 625 transitions. [2022-12-15 02:38:32,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2022-12-15 02:38:32,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:38:32,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:38:32,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:38:34,826 INFO L134 CoverageAnalysis]: Checked inductivity of 7245 backedges. 0 proven. 7245 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:38:39,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:38:39,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 443 states and 638 transitions. [2022-12-15 02:38:39,900 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 638 transitions. [2022-12-15 02:38:39,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2022-12-15 02:38:39,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:38:39,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:38:39,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:38:41,507 INFO L134 CoverageAnalysis]: Checked inductivity of 7155 backedges. 0 proven. 7155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:38:44,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:38:44,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 445 states and 639 transitions. [2022-12-15 02:38:44,234 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 639 transitions. [2022-12-15 02:38:44,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2022-12-15 02:38:44,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:38:44,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:38:44,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:38:44,314 INFO L134 CoverageAnalysis]: Checked inductivity of 7429 backedges. 319 proven. 0 refuted. 0 times theorem prover too weak. 7110 trivial. 0 not checked. [2022-12-15 02:38:45,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:38:45,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 445 states and 638 transitions. [2022-12-15 02:38:45,653 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 638 transitions. [2022-12-15 02:38:45,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2022-12-15 02:38:45,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:38:45,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:38:45,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:38:48,094 INFO L134 CoverageAnalysis]: Checked inductivity of 7567 backedges. 0 proven. 7567 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:38:54,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:38:54,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 452 states and 651 transitions. [2022-12-15 02:38:54,129 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 651 transitions. [2022-12-15 02:38:54,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2022-12-15 02:38:54,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:38:54,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:38:54,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:38:55,802 INFO L134 CoverageAnalysis]: Checked inductivity of 7475 backedges. 0 proven. 7475 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:38:58,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:38:58,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 454 states and 652 transitions. [2022-12-15 02:38:58,999 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 652 transitions. [2022-12-15 02:38:59,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2022-12-15 02:38:59,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:38:59,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:38:59,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:38:59,079 INFO L134 CoverageAnalysis]: Checked inductivity of 7755 backedges. 326 proven. 0 refuted. 0 times theorem prover too weak. 7429 trivial. 0 not checked. [2022-12-15 02:39:00,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:39:00,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 454 states and 651 transitions. [2022-12-15 02:39:00,718 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 651 transitions. [2022-12-15 02:39:00,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2022-12-15 02:39:00,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:39:00,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:39:00,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:39:03,178 INFO L134 CoverageAnalysis]: Checked inductivity of 7896 backedges. 0 proven. 7896 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:39:09,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:39:09,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 461 states and 664 transitions. [2022-12-15 02:39:09,588 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 664 transitions. [2022-12-15 02:39:09,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2022-12-15 02:39:09,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:39:09,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:39:09,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:39:11,315 INFO L134 CoverageAnalysis]: Checked inductivity of 7802 backedges. 0 proven. 7802 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:39:14,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:39:14,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 463 states and 665 transitions. [2022-12-15 02:39:14,585 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 665 transitions. [2022-12-15 02:39:14,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2022-12-15 02:39:14,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:39:14,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:39:14,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:39:14,664 INFO L134 CoverageAnalysis]: Checked inductivity of 8088 backedges. 333 proven. 0 refuted. 0 times theorem prover too weak. 7755 trivial. 0 not checked. [2022-12-15 02:39:16,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:39:16,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 463 states and 664 transitions. [2022-12-15 02:39:16,148 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 664 transitions. [2022-12-15 02:39:16,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2022-12-15 02:39:16,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:39:16,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:39:16,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:39:18,938 INFO L134 CoverageAnalysis]: Checked inductivity of 8232 backedges. 0 proven. 8232 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:39:24,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:39:24,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 470 states and 677 transitions. [2022-12-15 02:39:24,616 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 677 transitions. [2022-12-15 02:39:24,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2022-12-15 02:39:24,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:39:24,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:39:24,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:39:26,478 INFO L134 CoverageAnalysis]: Checked inductivity of 8136 backedges. 0 proven. 8136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:39:29,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:39:29,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 472 states and 678 transitions. [2022-12-15 02:39:29,959 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 678 transitions. [2022-12-15 02:39:29,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2022-12-15 02:39:29,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:39:29,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:39:29,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:39:30,042 INFO L134 CoverageAnalysis]: Checked inductivity of 8428 backedges. 340 proven. 0 refuted. 0 times theorem prover too weak. 8088 trivial. 0 not checked. [2022-12-15 02:39:32,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:39:32,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 472 states and 677 transitions. [2022-12-15 02:39:32,044 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 677 transitions. [2022-12-15 02:39:32,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2022-12-15 02:39:32,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:39:32,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:39:32,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:39:34,875 INFO L134 CoverageAnalysis]: Checked inductivity of 8575 backedges. 0 proven. 8575 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:39:41,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:39:41,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 479 states and 690 transitions. [2022-12-15 02:39:41,177 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 690 transitions. [2022-12-15 02:39:41,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2022-12-15 02:39:41,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:39:41,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:39:41,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:39:43,211 INFO L134 CoverageAnalysis]: Checked inductivity of 8477 backedges. 0 proven. 8477 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:39:46,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:39:46,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 481 states and 691 transitions. [2022-12-15 02:39:46,338 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 691 transitions. [2022-12-15 02:39:46,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2022-12-15 02:39:46,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:39:46,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:39:46,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:39:46,423 INFO L134 CoverageAnalysis]: Checked inductivity of 8775 backedges. 347 proven. 0 refuted. 0 times theorem prover too weak. 8428 trivial. 0 not checked. [2022-12-15 02:39:47,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:39:47,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 481 states and 690 transitions. [2022-12-15 02:39:47,937 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 690 transitions. [2022-12-15 02:39:47,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2022-12-15 02:39:47,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:39:47,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:39:47,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:39:50,770 INFO L134 CoverageAnalysis]: Checked inductivity of 8925 backedges. 0 proven. 8925 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:39:57,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:39:57,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 488 states and 703 transitions. [2022-12-15 02:39:57,247 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 703 transitions. [2022-12-15 02:39:57,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2022-12-15 02:39:57,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:39:57,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:39:57,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:39:59,339 INFO L134 CoverageAnalysis]: Checked inductivity of 8825 backedges. 0 proven. 8825 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:40:02,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:02,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 490 states and 704 transitions. [2022-12-15 02:40:02,760 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 704 transitions. [2022-12-15 02:40:02,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2022-12-15 02:40:02,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:02,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:02,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:02,845 INFO L134 CoverageAnalysis]: Checked inductivity of 9129 backedges. 354 proven. 0 refuted. 0 times theorem prover too weak. 8775 trivial. 0 not checked. [2022-12-15 02:40:04,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:04,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 490 states and 703 transitions. [2022-12-15 02:40:04,694 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 703 transitions. [2022-12-15 02:40:04,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2022-12-15 02:40:04,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:04,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:04,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:07,628 INFO L134 CoverageAnalysis]: Checked inductivity of 9282 backedges. 0 proven. 9282 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:40:13,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:13,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 497 states and 716 transitions. [2022-12-15 02:40:13,637 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 716 transitions. [2022-12-15 02:40:13,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2022-12-15 02:40:13,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:13,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:13,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:15,790 INFO L134 CoverageAnalysis]: Checked inductivity of 9180 backedges. 0 proven. 9180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:40:18,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:18,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 499 states and 717 transitions. [2022-12-15 02:40:18,844 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 717 transitions. [2022-12-15 02:40:18,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2022-12-15 02:40:18,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:18,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:18,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:18,932 INFO L134 CoverageAnalysis]: Checked inductivity of 9490 backedges. 361 proven. 0 refuted. 0 times theorem prover too weak. 9129 trivial. 0 not checked. [2022-12-15 02:40:20,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:20,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 499 states and 716 transitions. [2022-12-15 02:40:20,330 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 716 transitions. [2022-12-15 02:40:20,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2022-12-15 02:40:20,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:20,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:20,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:23,545 INFO L134 CoverageAnalysis]: Checked inductivity of 9646 backedges. 0 proven. 9646 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:40:30,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:30,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 506 states and 729 transitions. [2022-12-15 02:40:30,246 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 729 transitions. [2022-12-15 02:40:30,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2022-12-15 02:40:30,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:30,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:30,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:32,517 INFO L134 CoverageAnalysis]: Checked inductivity of 9542 backedges. 0 proven. 9542 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:40:35,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:35,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 508 states and 730 transitions. [2022-12-15 02:40:35,872 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 730 transitions. [2022-12-15 02:40:35,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2022-12-15 02:40:35,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:35,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:35,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:35,964 INFO L134 CoverageAnalysis]: Checked inductivity of 9858 backedges. 368 proven. 0 refuted. 0 times theorem prover too weak. 9490 trivial. 0 not checked. [2022-12-15 02:40:37,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:37,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 508 states and 729 transitions. [2022-12-15 02:40:37,724 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 729 transitions. [2022-12-15 02:40:37,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2022-12-15 02:40:37,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:37,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:37,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:40,979 INFO L134 CoverageAnalysis]: Checked inductivity of 10017 backedges. 0 proven. 10017 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:40:46,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:46,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 515 states and 742 transitions. [2022-12-15 02:40:46,942 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 742 transitions. [2022-12-15 02:40:46,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2022-12-15 02:40:46,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:46,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:47,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:49,356 INFO L134 CoverageAnalysis]: Checked inductivity of 9911 backedges. 0 proven. 9911 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:40:53,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:53,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 517 states and 743 transitions. [2022-12-15 02:40:53,165 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 743 transitions. [2022-12-15 02:40:53,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 384 [2022-12-15 02:40:53,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:53,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:53,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:53,262 INFO L134 CoverageAnalysis]: Checked inductivity of 10233 backedges. 375 proven. 0 refuted. 0 times theorem prover too weak. 9858 trivial. 0 not checked. [2022-12-15 02:40:55,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:55,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 517 states and 742 transitions. [2022-12-15 02:40:55,184 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 742 transitions. [2022-12-15 02:40:55,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 387 [2022-12-15 02:40:55,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:55,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:55,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:58,788 INFO L134 CoverageAnalysis]: Checked inductivity of 10395 backedges. 0 proven. 10395 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:41:06,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:06,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 524 states and 755 transitions. [2022-12-15 02:41:06,504 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 755 transitions. [2022-12-15 02:41:06,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 387 [2022-12-15 02:41:06,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:06,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:06,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:09,086 INFO L134 CoverageAnalysis]: Checked inductivity of 10287 backedges. 0 proven. 10287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:41:12,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:12,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 526 states and 756 transitions. [2022-12-15 02:41:12,341 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 756 transitions. [2022-12-15 02:41:12,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 391 [2022-12-15 02:41:12,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:12,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:12,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:12,440 INFO L134 CoverageAnalysis]: Checked inductivity of 10615 backedges. 382 proven. 0 refuted. 0 times theorem prover too weak. 10233 trivial. 0 not checked. [2022-12-15 02:41:13,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:13,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 526 states and 755 transitions. [2022-12-15 02:41:13,960 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 755 transitions. [2022-12-15 02:41:13,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2022-12-15 02:41:13,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:13,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:14,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:17,572 INFO L134 CoverageAnalysis]: Checked inductivity of 10780 backedges. 0 proven. 10780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:41:24,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:24,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 533 states and 768 transitions. [2022-12-15 02:41:24,604 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 768 transitions. [2022-12-15 02:41:24,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2022-12-15 02:41:24,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:24,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:24,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:27,322 INFO L134 CoverageAnalysis]: Checked inductivity of 10670 backedges. 0 proven. 10670 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:41:30,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:30,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 535 states and 769 transitions. [2022-12-15 02:41:30,927 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 769 transitions. [2022-12-15 02:41:30,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2022-12-15 02:41:30,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:30,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:30,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:31,027 INFO L134 CoverageAnalysis]: Checked inductivity of 11004 backedges. 389 proven. 0 refuted. 0 times theorem prover too weak. 10615 trivial. 0 not checked. [2022-12-15 02:41:32,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:32,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 535 states and 768 transitions. [2022-12-15 02:41:32,775 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 768 transitions. [2022-12-15 02:41:32,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2022-12-15 02:41:32,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:32,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:32,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:36,432 INFO L134 CoverageAnalysis]: Checked inductivity of 11172 backedges. 0 proven. 11172 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:41:43,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:43,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 542 states and 781 transitions. [2022-12-15 02:41:43,548 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 781 transitions. [2022-12-15 02:41:43,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2022-12-15 02:41:43,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:43,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:43,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:46,325 INFO L134 CoverageAnalysis]: Checked inductivity of 11060 backedges. 0 proven. 11060 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:41:50,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:50,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 544 states and 782 transitions. [2022-12-15 02:41:50,174 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 782 transitions. [2022-12-15 02:41:50,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2022-12-15 02:41:50,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:50,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:50,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:50,327 INFO L134 CoverageAnalysis]: Checked inductivity of 11400 backedges. 396 proven. 0 refuted. 0 times theorem prover too weak. 11004 trivial. 0 not checked. [2022-12-15 02:41:52,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:52,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 544 states and 781 transitions. [2022-12-15 02:41:52,082 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 781 transitions. [2022-12-15 02:41:52,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 408 [2022-12-15 02:41:52,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:52,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:52,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:56,520 INFO L134 CoverageAnalysis]: Checked inductivity of 11571 backedges. 0 proven. 11571 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:42:04,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:42:04,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 551 states and 794 transitions. [2022-12-15 02:42:04,169 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 794 transitions. [2022-12-15 02:42:04,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 408 [2022-12-15 02:42:04,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:42:04,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:42:04,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:42:07,724 INFO L134 CoverageAnalysis]: Checked inductivity of 11457 backedges. 0 proven. 11457 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:42:11,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:42:11,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 553 states and 795 transitions. [2022-12-15 02:42:11,516 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 795 transitions. [2022-12-15 02:42:11,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2022-12-15 02:42:11,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:42:11,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:42:11,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:42:11,620 INFO L134 CoverageAnalysis]: Checked inductivity of 11803 backedges. 403 proven. 0 refuted. 0 times theorem prover too weak. 11400 trivial. 0 not checked. [2022-12-15 02:42:13,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:42:13,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 553 states and 794 transitions. [2022-12-15 02:42:13,471 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 794 transitions. [2022-12-15 02:42:13,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2022-12-15 02:42:13,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:42:13,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:42:13,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:42:18,040 INFO L134 CoverageAnalysis]: Checked inductivity of 11977 backedges. 0 proven. 11977 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:42:25,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:42:25,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 560 states and 807 transitions. [2022-12-15 02:42:25,710 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 807 transitions. [2022-12-15 02:42:25,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2022-12-15 02:42:25,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:42:25,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:42:25,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:42:29,283 INFO L134 CoverageAnalysis]: Checked inductivity of 11861 backedges. 0 proven. 11861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:42:33,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:42:33,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 562 states and 808 transitions. [2022-12-15 02:42:33,171 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 808 transitions. [2022-12-15 02:42:33,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2022-12-15 02:42:33,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:42:33,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:42:33,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:42:33,277 INFO L134 CoverageAnalysis]: Checked inductivity of 12213 backedges. 410 proven. 0 refuted. 0 times theorem prover too weak. 11803 trivial. 0 not checked. [2022-12-15 02:42:35,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:42:35,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 562 states and 807 transitions. [2022-12-15 02:42:35,086 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 807 transitions. [2022-12-15 02:42:35,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2022-12-15 02:42:35,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:42:35,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:42:35,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:42:39,693 INFO L134 CoverageAnalysis]: Checked inductivity of 12390 backedges. 0 proven. 12390 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:42:47,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:42:47,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 569 states and 820 transitions. [2022-12-15 02:42:47,147 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 820 transitions. [2022-12-15 02:42:47,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2022-12-15 02:42:47,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:42:47,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:42:47,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:42:50,391 INFO L134 CoverageAnalysis]: Checked inductivity of 12272 backedges. 0 proven. 12272 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:42:54,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:42:54,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 571 states and 821 transitions. [2022-12-15 02:42:54,296 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 821 transitions. [2022-12-15 02:42:54,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2022-12-15 02:42:54,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:42:54,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:42:54,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:42:54,410 INFO L134 CoverageAnalysis]: Checked inductivity of 12630 backedges. 417 proven. 0 refuted. 0 times theorem prover too weak. 12213 trivial. 0 not checked. [2022-12-15 02:42:56,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:42:56,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 571 states and 820 transitions. [2022-12-15 02:42:56,179 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 820 transitions. [2022-12-15 02:42:56,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2022-12-15 02:42:56,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:42:56,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:42:56,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:00,572 INFO L134 CoverageAnalysis]: Checked inductivity of 12810 backedges. 0 proven. 12810 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:43:08,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:08,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 578 states and 833 transitions. [2022-12-15 02:43:08,447 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 833 transitions. [2022-12-15 02:43:08,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2022-12-15 02:43:08,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:08,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:08,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:11,780 INFO L134 CoverageAnalysis]: Checked inductivity of 12690 backedges. 0 proven. 12690 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:43:15,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:15,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 580 states and 834 transitions. [2022-12-15 02:43:15,722 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 834 transitions. [2022-12-15 02:43:15,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 433 [2022-12-15 02:43:15,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:15,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:15,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:15,832 INFO L134 CoverageAnalysis]: Checked inductivity of 13054 backedges. 424 proven. 0 refuted. 0 times theorem prover too weak. 12630 trivial. 0 not checked. [2022-12-15 02:43:17,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:17,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 580 states and 833 transitions. [2022-12-15 02:43:17,635 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 833 transitions. [2022-12-15 02:43:17,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 436 [2022-12-15 02:43:17,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:17,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:17,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:22,317 INFO L134 CoverageAnalysis]: Checked inductivity of 13237 backedges. 0 proven. 13237 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:43:30,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:30,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 587 states and 846 transitions. [2022-12-15 02:43:30,489 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 846 transitions. [2022-12-15 02:43:30,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 436 [2022-12-15 02:43:30,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:30,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:30,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:34,233 INFO L134 CoverageAnalysis]: Checked inductivity of 13115 backedges. 0 proven. 13115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:43:38,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:38,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 589 states and 847 transitions. [2022-12-15 02:43:38,292 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 847 transitions. [2022-12-15 02:43:38,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 440 [2022-12-15 02:43:38,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:38,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:38,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:38,404 INFO L134 CoverageAnalysis]: Checked inductivity of 13485 backedges. 431 proven. 0 refuted. 0 times theorem prover too weak. 13054 trivial. 0 not checked. [2022-12-15 02:43:40,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:40,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 589 states and 846 transitions. [2022-12-15 02:43:40,381 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 846 transitions. [2022-12-15 02:43:40,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 443 [2022-12-15 02:43:40,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:40,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:40,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:45,249 INFO L134 CoverageAnalysis]: Checked inductivity of 13671 backedges. 0 proven. 13671 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:43:54,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:54,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 596 states and 859 transitions. [2022-12-15 02:43:54,107 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 859 transitions. [2022-12-15 02:43:54,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 443 [2022-12-15 02:43:54,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:54,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:54,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:57,708 INFO L134 CoverageAnalysis]: Checked inductivity of 13547 backedges. 0 proven. 13547 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:44:02,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:02,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 598 states and 860 transitions. [2022-12-15 02:44:02,336 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 860 transitions. [2022-12-15 02:44:02,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 447 [2022-12-15 02:44:02,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:02,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:02,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:02,449 INFO L134 CoverageAnalysis]: Checked inductivity of 13923 backedges. 438 proven. 0 refuted. 0 times theorem prover too weak. 13485 trivial. 0 not checked. [2022-12-15 02:44:04,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:04,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 598 states and 859 transitions. [2022-12-15 02:44:04,549 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 859 transitions. [2022-12-15 02:44:04,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 450 [2022-12-15 02:44:04,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:04,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:04,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:09,782 INFO L134 CoverageAnalysis]: Checked inductivity of 14112 backedges. 0 proven. 14112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:44:18,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:18,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 605 states and 872 transitions. [2022-12-15 02:44:18,459 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 872 transitions. [2022-12-15 02:44:18,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 450 [2022-12-15 02:44:18,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:18,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:18,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:22,163 INFO L134 CoverageAnalysis]: Checked inductivity of 13986 backedges. 0 proven. 13986 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:44:26,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:26,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 607 states and 873 transitions. [2022-12-15 02:44:26,133 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 873 transitions. [2022-12-15 02:44:26,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2022-12-15 02:44:26,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:26,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:26,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:26,249 INFO L134 CoverageAnalysis]: Checked inductivity of 14368 backedges. 445 proven. 0 refuted. 0 times theorem prover too weak. 13923 trivial. 0 not checked. [2022-12-15 02:44:28,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:28,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 607 states and 872 transitions. [2022-12-15 02:44:28,282 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 872 transitions. [2022-12-15 02:44:28,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 457 [2022-12-15 02:44:28,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:28,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:28,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:33,746 INFO L134 CoverageAnalysis]: Checked inductivity of 14560 backedges. 0 proven. 14560 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:44:42,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:42,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 614 states and 885 transitions. [2022-12-15 02:44:42,254 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 885 transitions. [2022-12-15 02:44:42,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 457 [2022-12-15 02:44:42,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:42,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:42,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:46,138 INFO L134 CoverageAnalysis]: Checked inductivity of 14432 backedges. 0 proven. 14432 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:44:50,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:50,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 616 states and 886 transitions. [2022-12-15 02:44:50,641 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 886 transitions. [2022-12-15 02:44:50,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2022-12-15 02:44:50,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:50,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:50,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:50,774 INFO L134 CoverageAnalysis]: Checked inductivity of 14820 backedges. 452 proven. 0 refuted. 0 times theorem prover too weak. 14368 trivial. 0 not checked. [2022-12-15 02:44:53,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:53,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 616 states and 885 transitions. [2022-12-15 02:44:53,164 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 885 transitions. [2022-12-15 02:44:53,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 464 [2022-12-15 02:44:53,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:53,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:53,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:58,110 INFO L134 CoverageAnalysis]: Checked inductivity of 15015 backedges. 0 proven. 15015 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:45:07,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:45:07,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 623 states and 898 transitions. [2022-12-15 02:45:07,261 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 898 transitions. [2022-12-15 02:45:07,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 464 [2022-12-15 02:45:07,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:45:07,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:45:07,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:45:11,573 INFO L134 CoverageAnalysis]: Checked inductivity of 14885 backedges. 0 proven. 14885 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:45:16,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:45:16,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 625 states and 899 transitions. [2022-12-15 02:45:16,240 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 899 transitions. [2022-12-15 02:45:16,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 468 [2022-12-15 02:45:16,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:45:16,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:45:16,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:45:16,360 INFO L134 CoverageAnalysis]: Checked inductivity of 15279 backedges. 459 proven. 0 refuted. 0 times theorem prover too weak. 14820 trivial. 0 not checked. [2022-12-15 02:45:18,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:45:18,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 625 states and 898 transitions. [2022-12-15 02:45:18,583 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 898 transitions. [2022-12-15 02:45:18,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 471 [2022-12-15 02:45:18,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:45:18,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:45:18,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:45:23,620 INFO L134 CoverageAnalysis]: Checked inductivity of 15477 backedges. 0 proven. 15477 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:45:32,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:45:32,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 632 states and 911 transitions. [2022-12-15 02:45:32,388 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 911 transitions. [2022-12-15 02:45:32,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 471 [2022-12-15 02:45:32,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:45:32,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:45:32,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:45:36,592 INFO L134 CoverageAnalysis]: Checked inductivity of 15345 backedges. 0 proven. 15345 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:45:41,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:45:41,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 634 states and 912 transitions. [2022-12-15 02:45:41,482 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 912 transitions. [2022-12-15 02:45:41,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 475 [2022-12-15 02:45:41,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:45:41,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:45:41,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:45:41,606 INFO L134 CoverageAnalysis]: Checked inductivity of 15745 backedges. 466 proven. 0 refuted. 0 times theorem prover too weak. 15279 trivial. 0 not checked. [2022-12-15 02:45:43,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:45:43,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 634 states and 911 transitions. [2022-12-15 02:45:43,659 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 911 transitions. [2022-12-15 02:45:43,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 478 [2022-12-15 02:45:43,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:45:43,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:45:43,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:45:48,966 INFO L134 CoverageAnalysis]: Checked inductivity of 15946 backedges. 0 proven. 15946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:45:57,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:45:57,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 641 states and 924 transitions. [2022-12-15 02:45:57,493 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 924 transitions. [2022-12-15 02:45:57,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 478 [2022-12-15 02:45:57,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:45:57,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:45:57,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:01,801 INFO L134 CoverageAnalysis]: Checked inductivity of 15812 backedges. 0 proven. 15812 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:46:05,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:05,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 643 states and 925 transitions. [2022-12-15 02:46:05,915 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 925 transitions. [2022-12-15 02:46:05,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 482 [2022-12-15 02:46:05,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:05,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:05,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:06,039 INFO L134 CoverageAnalysis]: Checked inductivity of 16218 backedges. 473 proven. 0 refuted. 0 times theorem prover too weak. 15745 trivial. 0 not checked. [2022-12-15 02:46:07,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:07,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 643 states and 924 transitions. [2022-12-15 02:46:07,991 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 924 transitions. [2022-12-15 02:46:07,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 485 [2022-12-15 02:46:07,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:07,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:08,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:13,473 INFO L134 CoverageAnalysis]: Checked inductivity of 16422 backedges. 0 proven. 16422 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.