./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label45.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_accdeefb-1389-4260-8591-c6649bc9b3c3/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_accdeefb-1389-4260-8591-c6649bc9b3c3/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_accdeefb-1389-4260-8591-c6649bc9b3c3/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_accdeefb-1389-4260-8591-c6649bc9b3c3/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label45.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_accdeefb-1389-4260-8591-c6649bc9b3c3/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_accdeefb-1389-4260-8591-c6649bc9b3c3/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d79dcc4422f04824de17c7ee8f19506c1d966a9e619e6622746dca37aeef7b1d --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 22:25:10,413 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:25:10,414 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:25:10,426 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:25:10,426 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:25:10,427 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:25:10,428 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:25:10,429 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:25:10,430 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:25:10,430 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:25:10,431 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:25:10,431 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:25:10,432 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:25:10,432 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:25:10,433 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:25:10,434 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:25:10,434 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:25:10,435 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:25:10,436 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:25:10,437 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:25:10,438 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:25:10,439 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:25:10,440 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:25:10,441 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:25:10,443 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:25:10,443 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:25:10,443 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:25:10,444 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:25:10,444 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:25:10,445 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:25:10,445 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:25:10,446 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:25:10,446 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:25:10,447 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:25:10,447 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:25:10,447 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:25:10,448 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:25:10,448 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:25:10,448 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:25:10,449 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:25:10,449 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:25:10,450 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_accdeefb-1389-4260-8591-c6649bc9b3c3/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 22:25:10,464 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:25:10,464 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:25:10,465 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:25:10,465 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:25:10,466 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:25:10,466 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:25:10,466 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:25:10,466 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 22:25:10,466 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 22:25:10,466 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 22:25:10,466 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:25:10,466 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:25:10,467 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:25:10,467 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:25:10,467 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 22:25:10,467 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:25:10,467 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:25:10,467 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:25:10,467 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:25:10,468 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:25:10,468 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:25:10,468 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:25:10,468 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:25:10,468 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:25:10,468 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:25:10,469 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 22:25:10,469 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 22:25:10,469 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:25:10,469 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_accdeefb-1389-4260-8591-c6649bc9b3c3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_accdeefb-1389-4260-8591-c6649bc9b3c3/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d79dcc4422f04824de17c7ee8f19506c1d966a9e619e6622746dca37aeef7b1d [2022-12-14 22:25:10,644 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:25:10,661 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:25:10,662 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:25:10,663 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:25:10,664 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:25:10,665 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_accdeefb-1389-4260-8591-c6649bc9b3c3/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/eca-rers2012/Problem06_label45.c [2022-12-14 22:25:13,268 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:25:13,634 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:25:13,634 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_accdeefb-1389-4260-8591-c6649bc9b3c3/sv-benchmarks/c/eca-rers2012/Problem06_label45.c [2022-12-14 22:25:13,661 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_accdeefb-1389-4260-8591-c6649bc9b3c3/bin/ukojak-rkRKPMF4O4/data/d135f58e9/e5cba57af5284e529545fec7926c56eb/FLAG02732a799 [2022-12-14 22:25:13,675 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_accdeefb-1389-4260-8591-c6649bc9b3c3/bin/ukojak-rkRKPMF4O4/data/d135f58e9/e5cba57af5284e529545fec7926c56eb [2022-12-14 22:25:13,677 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:25:13,679 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:25:13,681 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:25:13,681 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:25:13,684 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:25:13,685 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:25:13" (1/1) ... [2022-12-14 22:25:13,686 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37b8744e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:25:13, skipping insertion in model container [2022-12-14 22:25:13,686 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:25:13" (1/1) ... [2022-12-14 22:25:13,694 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:25:13,844 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:25:15,023 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_accdeefb-1389-4260-8591-c6649bc9b3c3/sv-benchmarks/c/eca-rers2012/Problem06_label45.c[333426,333439] [2022-12-14 22:25:15,038 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:25:15,046 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:25:15,742 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_accdeefb-1389-4260-8591-c6649bc9b3c3/sv-benchmarks/c/eca-rers2012/Problem06_label45.c[333426,333439] [2022-12-14 22:25:15,747 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:25:15,771 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:25:15,771 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:25:15 WrapperNode [2022-12-14 22:25:15,771 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:25:15,772 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:25:15,772 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:25:15,772 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:25:15,777 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:25:15" (1/1) ... [2022-12-14 22:25:15,821 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:25:15" (1/1) ... [2022-12-14 22:25:16,026 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10173 [2022-12-14 22:25:16,026 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:25:16,027 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:25:16,027 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:25:16,027 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:25:16,034 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:25:15" (1/1) ... [2022-12-14 22:25:16,034 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:25:15" (1/1) ... [2022-12-14 22:25:16,107 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:25:15" (1/1) ... [2022-12-14 22:25:16,107 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:25:15" (1/1) ... [2022-12-14 22:25:16,208 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:25:15" (1/1) ... [2022-12-14 22:25:16,238 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:25:15" (1/1) ... [2022-12-14 22:25:16,253 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:25:15" (1/1) ... [2022-12-14 22:25:16,264 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:25:15" (1/1) ... [2022-12-14 22:25:16,303 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:25:16,304 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:25:16,304 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:25:16,304 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:25:16,305 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:25:15" (1/1) ... [2022-12-14 22:25:16,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:25:16,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_accdeefb-1389-4260-8591-c6649bc9b3c3/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:25:16,328 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_accdeefb-1389-4260-8591-c6649bc9b3c3/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:25:16,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_accdeefb-1389-4260-8591-c6649bc9b3c3/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:25:16,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:25:16,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 22:25:16,361 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:25:16,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:25:16,455 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:25:16,457 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:25:20,831 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:25:21,450 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:25:21,450 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 22:25:21,454 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:25:21 BoogieIcfgContainer [2022-12-14 22:25:21,454 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:25:21,455 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:25:21,455 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:25:21,461 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:25:21,462 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:25:21" (1/1) ... [2022-12-14 22:25:21,470 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:25:21,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:25:21,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2022-12-14 22:25:21,524 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2022-12-14 22:25:21,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2022-12-14 22:25:21,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:25:21,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:25:21,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:25:24,170 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:25:28,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:25:28,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2824 states to 1865 states and 2824 transitions. [2022-12-14 22:25:28,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 2824 transitions. [2022-12-14 22:25:28,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2022-12-14 22:25:28,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:25:28,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:25:28,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:25:30,025 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:25:30,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:25:30,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2846 states to 1885 states and 2846 transitions. [2022-12-14 22:25:30,318 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 2846 transitions. [2022-12-14 22:25:30,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2022-12-14 22:25:30,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:25:30,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:25:30,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:25:31,285 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:25:31,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:25:31,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2892 states to 1928 states and 2892 transitions. [2022-12-14 22:25:31,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 2892 transitions. [2022-12-14 22:25:31,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2022-12-14 22:25:31,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:25:31,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:25:31,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:25:33,218 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:25:33,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:25:33,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2961 states to 1993 states and 2961 transitions. [2022-12-14 22:25:33,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 2961 transitions. [2022-12-14 22:25:33,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2022-12-14 22:25:33,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:25:33,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:25:34,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:25:35,066 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:25:35,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:25:35,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3035 states to 2062 states and 3035 transitions. [2022-12-14 22:25:35,933 INFO L276 IsEmpty]: Start isEmpty. Operand 2062 states and 3035 transitions. [2022-12-14 22:25:35,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2022-12-14 22:25:35,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:25:35,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:25:36,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:25:36,960 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:25:38,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:25:38,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3120 states to 2141 states and 3120 transitions. [2022-12-14 22:25:38,128 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 3120 transitions. [2022-12-14 22:25:38,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1048 [2022-12-14 22:25:38,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:25:38,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:25:38,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:25:46,283 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:25:54,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:25:54,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3690 states to 2672 states and 3690 transitions. [2022-12-14 22:25:54,316 INFO L276 IsEmpty]: Start isEmpty. Operand 2672 states and 3690 transitions. [2022-12-14 22:25:54,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2022-12-14 22:25:54,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:25:54,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:25:54,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:04,370 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 119 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:26:21,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:21,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4695 states to 3647 states and 4695 transitions. [2022-12-14 22:26:21,249 INFO L276 IsEmpty]: Start isEmpty. Operand 3647 states and 4695 transitions. [2022-12-14 22:26:21,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2022-12-14 22:26:21,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:21,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:21,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:22,458 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:26:24,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:24,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4823 states to 3769 states and 4823 transitions. [2022-12-14 22:26:24,684 INFO L276 IsEmpty]: Start isEmpty. Operand 3769 states and 4823 transitions. [2022-12-14 22:26:24,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1069 [2022-12-14 22:26:24,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:24,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:24,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:25,613 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2022-12-14 22:27:35,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:35,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5978 states to 4696 states and 5978 transitions. [2022-12-14 22:27:35,486 INFO L276 IsEmpty]: Start isEmpty. Operand 4696 states and 5978 transitions. [2022-12-14 22:27:35,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1073 [2022-12-14 22:27:35,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:35,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:35,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:36,608 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 142 proven. 23 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:27:42,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:42,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6143 states to 4721 states and 6143 transitions. [2022-12-14 22:27:42,129 INFO L276 IsEmpty]: Start isEmpty. Operand 4721 states and 6143 transitions. [2022-12-14 22:27:42,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1075 [2022-12-14 22:27:42,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:42,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:42,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:43,033 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 22:27:46,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:46,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6155 states to 4727 states and 6155 transitions. [2022-12-14 22:27:46,324 INFO L276 IsEmpty]: Start isEmpty. Operand 4727 states and 6155 transitions. [2022-12-14 22:27:46,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1078 [2022-12-14 22:27:46,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:46,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:46,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:47,103 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 22:27:48,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:48,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6166 states to 4732 states and 6166 transitions. [2022-12-14 22:27:48,258 INFO L276 IsEmpty]: Start isEmpty. Operand 4732 states and 6166 transitions. [2022-12-14 22:27:48,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1082 [2022-12-14 22:27:48,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:48,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:48,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:50,085 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 167 proven. 28 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:27:53,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:53,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6193 states to 4741 states and 6193 transitions. [2022-12-14 22:27:53,363 INFO L276 IsEmpty]: Start isEmpty. Operand 4741 states and 6193 transitions. [2022-12-14 22:27:53,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1083 [2022-12-14 22:27:53,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:53,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:53,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:54,018 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 163 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2022-12-14 22:27:56,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:56,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6208 states to 4749 states and 6208 transitions. [2022-12-14 22:27:56,687 INFO L276 IsEmpty]: Start isEmpty. Operand 4749 states and 6208 transitions. [2022-12-14 22:27:56,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1084 [2022-12-14 22:27:56,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:56,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:56,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:57,393 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-12-14 22:28:00,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:00,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6217 states to 4755 states and 6217 transitions. [2022-12-14 22:28:00,556 INFO L276 IsEmpty]: Start isEmpty. Operand 4755 states and 6217 transitions. [2022-12-14 22:28:00,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2022-12-14 22:28:00,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:00,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:00,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:01,246 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 161 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-12-14 22:28:02,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:02,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6222 states to 4758 states and 6222 transitions. [2022-12-14 22:28:02,878 INFO L276 IsEmpty]: Start isEmpty. Operand 4758 states and 6222 transitions. [2022-12-14 22:28:02,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2022-12-14 22:28:02,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:02,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:03,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:04,251 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:28:09,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:09,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6254 states to 4774 states and 6254 transitions. [2022-12-14 22:28:09,361 INFO L276 IsEmpty]: Start isEmpty. Operand 4774 states and 6254 transitions. [2022-12-14 22:28:09,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2022-12-14 22:28:09,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:09,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:09,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:10,641 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:11,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:11,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6292 states to 4810 states and 6292 transitions. [2022-12-14 22:28:11,628 INFO L276 IsEmpty]: Start isEmpty. Operand 4810 states and 6292 transitions. [2022-12-14 22:28:11,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1090 [2022-12-14 22:28:11,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:11,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:11,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:12,954 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 166 proven. 36 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 22:28:14,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:14,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6294 states to 4811 states and 6294 transitions. [2022-12-14 22:28:14,679 INFO L276 IsEmpty]: Start isEmpty. Operand 4811 states and 6294 transitions. [2022-12-14 22:28:14,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1092 [2022-12-14 22:28:14,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:14,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:14,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:15,809 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 182 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:22,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:22,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6326 states to 4834 states and 6326 transitions. [2022-12-14 22:28:22,679 INFO L276 IsEmpty]: Start isEmpty. Operand 4834 states and 6326 transitions. [2022-12-14 22:28:22,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1096 [2022-12-14 22:28:22,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:22,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:22,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:26,264 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 168 proven. 43 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:28:28,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:28,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6370 states to 4875 states and 6370 transitions. [2022-12-14 22:28:28,539 INFO L276 IsEmpty]: Start isEmpty. Operand 4875 states and 6370 transitions. [2022-12-14 22:28:28,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1097 [2022-12-14 22:28:28,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:28,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:28,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:29,114 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 166 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 22:28:30,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:30,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6387 states to 4886 states and 6387 transitions. [2022-12-14 22:28:30,775 INFO L276 IsEmpty]: Start isEmpty. Operand 4886 states and 6387 transitions. [2022-12-14 22:28:30,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1099 [2022-12-14 22:28:30,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:30,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:30,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:31,490 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 175 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2022-12-14 22:28:33,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:33,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6405 states to 4901 states and 6405 transitions. [2022-12-14 22:28:33,693 INFO L276 IsEmpty]: Start isEmpty. Operand 4901 states and 6405 transitions. [2022-12-14 22:28:33,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1099 [2022-12-14 22:28:33,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:33,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:33,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:34,393 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2022-12-14 22:28:35,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:35,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6410 states to 4905 states and 6410 transitions. [2022-12-14 22:28:35,558 INFO L276 IsEmpty]: Start isEmpty. Operand 4905 states and 6410 transitions. [2022-12-14 22:28:35,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1100 [2022-12-14 22:28:35,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:35,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:35,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:37,497 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 197 proven. 46 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:28:43,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:43,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6472 states to 4950 states and 6472 transitions. [2022-12-14 22:28:43,706 INFO L276 IsEmpty]: Start isEmpty. Operand 4950 states and 6472 transitions. [2022-12-14 22:28:43,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1100 [2022-12-14 22:28:43,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:43,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:43,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:44,326 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 169 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-12-14 22:28:45,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:45,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6476 states to 4953 states and 6476 transitions. [2022-12-14 22:28:45,122 INFO L276 IsEmpty]: Start isEmpty. Operand 4953 states and 6476 transitions. [2022-12-14 22:28:45,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1100 [2022-12-14 22:28:45,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:45,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:45,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:49,582 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 174 proven. 43 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 22:28:52,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:52,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6530 states to 4999 states and 6530 transitions. [2022-12-14 22:28:52,608 INFO L276 IsEmpty]: Start isEmpty. Operand 4999 states and 6530 transitions. [2022-12-14 22:28:52,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1105 [2022-12-14 22:28:52,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:52,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:52,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:53,256 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 181 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-12-14 22:28:56,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:56,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6538 states to 5004 states and 6538 transitions. [2022-12-14 22:28:56,020 INFO L276 IsEmpty]: Start isEmpty. Operand 5004 states and 6538 transitions. [2022-12-14 22:28:56,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1105 [2022-12-14 22:28:56,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:56,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:56,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:57,571 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 174 proven. 55 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 22:29:09,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:09,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6623 states to 5061 states and 6623 transitions. [2022-12-14 22:29:09,188 INFO L276 IsEmpty]: Start isEmpty. Operand 5061 states and 6623 transitions. [2022-12-14 22:29:09,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1106 [2022-12-14 22:29:09,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:09,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:09,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:09,932 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2022-12-14 22:30:01,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:01,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7676 states to 5989 states and 7676 transitions. [2022-12-14 22:30:01,196 INFO L276 IsEmpty]: Start isEmpty. Operand 5989 states and 7676 transitions. [2022-12-14 22:30:01,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1108 [2022-12-14 22:30:01,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:01,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:01,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:01,777 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2022-12-14 22:30:02,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:02,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7684 states to 5996 states and 7684 transitions. [2022-12-14 22:30:02,863 INFO L276 IsEmpty]: Start isEmpty. Operand 5996 states and 7684 transitions. [2022-12-14 22:30:02,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1114 [2022-12-14 22:30:02,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:02,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:03,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:03,440 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 190 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2022-12-14 22:30:04,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:04,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7692 states to 6001 states and 7692 transitions. [2022-12-14 22:30:04,656 INFO L276 IsEmpty]: Start isEmpty. Operand 6001 states and 7692 transitions. [2022-12-14 22:30:04,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1115 [2022-12-14 22:30:04,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:04,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:04,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:05,234 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 184 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2022-12-14 22:30:05,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:05,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7702 states to 6008 states and 7702 transitions. [2022-12-14 22:30:05,507 INFO L276 IsEmpty]: Start isEmpty. Operand 6008 states and 7702 transitions. [2022-12-14 22:30:05,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1116 [2022-12-14 22:30:05,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:05,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:05,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:07,269 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 185 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:30:10,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:10,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7870 states to 6074 states and 7870 transitions. [2022-12-14 22:30:10,210 INFO L276 IsEmpty]: Start isEmpty. Operand 6074 states and 7870 transitions. [2022-12-14 22:30:10,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1117 [2022-12-14 22:30:10,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:10,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:10,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:11,226 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 22:30:18,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:18,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7920 states to 6112 states and 7920 transitions. [2022-12-14 22:30:18,235 INFO L276 IsEmpty]: Start isEmpty. Operand 6112 states and 7920 transitions. [2022-12-14 22:30:18,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1117 [2022-12-14 22:30:18,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:18,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:18,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:19,737 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 193 proven. 63 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-14 22:30:29,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:29,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7979 states to 6156 states and 7979 transitions. [2022-12-14 22:30:29,575 INFO L276 IsEmpty]: Start isEmpty. Operand 6156 states and 7979 transitions. [2022-12-14 22:30:29,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1117 [2022-12-14 22:30:29,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:29,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:29,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:30,156 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 186 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2022-12-14 22:30:30,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:30,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7981 states to 6158 states and 7981 transitions. [2022-12-14 22:30:30,373 INFO L276 IsEmpty]: Start isEmpty. Operand 6158 states and 7981 transitions. [2022-12-14 22:30:30,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1117 [2022-12-14 22:30:30,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:30,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:30,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:32,154 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 185 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:30:34,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:34,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8054 states to 6223 states and 8054 transitions. [2022-12-14 22:30:34,623 INFO L276 IsEmpty]: Start isEmpty. Operand 6223 states and 8054 transitions. [2022-12-14 22:30:34,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1119 [2022-12-14 22:30:34,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:34,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:34,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:36,553 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 191 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:30:39,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:39,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8216 states to 6290 states and 8216 transitions. [2022-12-14 22:30:39,871 INFO L276 IsEmpty]: Start isEmpty. Operand 6290 states and 8216 transitions. [2022-12-14 22:30:39,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1122 [2022-12-14 22:30:39,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:39,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:40,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:40,622 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 191 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 22:30:47,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:47,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8248 states to 6313 states and 8248 transitions. [2022-12-14 22:30:47,337 INFO L276 IsEmpty]: Start isEmpty. Operand 6313 states and 8248 transitions. [2022-12-14 22:30:47,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1122 [2022-12-14 22:30:47,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:47,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:47,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:49,006 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 198 proven. 62 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 22:30:50,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:50,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8268 states to 6332 states and 8268 transitions. [2022-12-14 22:30:50,756 INFO L276 IsEmpty]: Start isEmpty. Operand 6332 states and 8268 transitions. [2022-12-14 22:30:50,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1124 [2022-12-14 22:30:50,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:50,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:50,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:52,663 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 193 proven. 74 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 22:30:56,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:56,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8415 states to 6387 states and 8415 transitions. [2022-12-14 22:30:56,925 INFO L276 IsEmpty]: Start isEmpty. Operand 6387 states and 8415 transitions. [2022-12-14 22:30:56,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1128 [2022-12-14 22:30:56,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:56,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:57,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:57,515 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 206 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 22:31:00,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:00,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8443 states to 6399 states and 8443 transitions. [2022-12-14 22:31:00,087 INFO L276 IsEmpty]: Start isEmpty. Operand 6399 states and 8443 transitions. [2022-12-14 22:31:00,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1128 [2022-12-14 22:31:00,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:00,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:00,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:03,037 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 195 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 22:31:07,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:07,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8643 states to 6587 states and 8643 transitions. [2022-12-14 22:31:07,595 INFO L276 IsEmpty]: Start isEmpty. Operand 6587 states and 8643 transitions. [2022-12-14 22:31:07,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1129 [2022-12-14 22:31:07,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:07,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:07,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:08,214 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 217 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2022-12-14 22:31:08,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:09,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8645 states to 6589 states and 8645 transitions. [2022-12-14 22:31:09,000 INFO L276 IsEmpty]: Start isEmpty. Operand 6589 states and 8645 transitions. [2022-12-14 22:31:09,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1130 [2022-12-14 22:31:09,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:09,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:09,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:09,994 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 239 proven. 70 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 22:31:16,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:16,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8679 states to 6617 states and 8679 transitions. [2022-12-14 22:31:16,107 INFO L276 IsEmpty]: Start isEmpty. Operand 6617 states and 8679 transitions. [2022-12-14 22:31:16,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1131 [2022-12-14 22:31:16,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:16,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:16,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:17,727 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 209 proven. 72 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 22:31:20,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:20,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8711 states to 6646 states and 8711 transitions. [2022-12-14 22:31:20,166 INFO L276 IsEmpty]: Start isEmpty. Operand 6646 states and 8711 transitions. [2022-12-14 22:31:20,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1131 [2022-12-14 22:31:20,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:20,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:20,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:20,759 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 207 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2022-12-14 22:31:21,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:21,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8721 states to 6654 states and 8721 transitions. [2022-12-14 22:31:21,678 INFO L276 IsEmpty]: Start isEmpty. Operand 6654 states and 8721 transitions. [2022-12-14 22:31:21,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1131 [2022-12-14 22:31:21,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:21,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:21,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:22,513 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 223 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:31:23,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:23,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8746 states to 6674 states and 8746 transitions. [2022-12-14 22:31:23,288 INFO L276 IsEmpty]: Start isEmpty. Operand 6674 states and 8746 transitions. [2022-12-14 22:31:23,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1132 [2022-12-14 22:31:23,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:23,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:23,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:24,317 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 286 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-14 22:31:31,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:31,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8802 states to 6717 states and 8802 transitions. [2022-12-14 22:31:31,946 INFO L276 IsEmpty]: Start isEmpty. Operand 6717 states and 8802 transitions. [2022-12-14 22:31:31,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1133 [2022-12-14 22:31:31,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:31,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:32,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:33,044 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 227 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2022-12-14 22:31:38,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:38,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8832 states to 6722 states and 8832 transitions. [2022-12-14 22:31:38,443 INFO L276 IsEmpty]: Start isEmpty. Operand 6722 states and 8832 transitions. [2022-12-14 22:31:38,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1134 [2022-12-14 22:31:38,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:38,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:38,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:39,221 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2022-12-14 22:31:42,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:42,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8851 states to 6734 states and 8851 transitions. [2022-12-14 22:31:42,455 INFO L276 IsEmpty]: Start isEmpty. Operand 6734 states and 8851 transitions. [2022-12-14 22:31:42,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2022-12-14 22:31:42,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:42,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:42,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:43,334 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 298 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 22:31:46,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:46,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8872 states to 6752 states and 8872 transitions. [2022-12-14 22:31:46,307 INFO L276 IsEmpty]: Start isEmpty. Operand 6752 states and 8872 transitions. [2022-12-14 22:31:46,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2022-12-14 22:31:46,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:46,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:46,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:47,307 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 232 proven. 81 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:31:49,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:49,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8885 states to 6763 states and 8885 transitions. [2022-12-14 22:31:49,904 INFO L276 IsEmpty]: Start isEmpty. Operand 6763 states and 8885 transitions. [2022-12-14 22:31:49,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2022-12-14 22:31:49,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:49,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:50,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:51,236 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 231 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 22:31:54,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:54,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8952 states to 6782 states and 8952 transitions. [2022-12-14 22:31:54,609 INFO L276 IsEmpty]: Start isEmpty. Operand 6782 states and 8952 transitions. [2022-12-14 22:31:54,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1136 [2022-12-14 22:31:54,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:54,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:54,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:55,609 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 233 proven. 82 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:31:56,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:56,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8953 states to 6783 states and 8953 transitions. [2022-12-14 22:31:56,010 INFO L276 IsEmpty]: Start isEmpty. Operand 6783 states and 8953 transitions. [2022-12-14 22:31:56,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1137 [2022-12-14 22:31:56,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:56,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:56,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:56,640 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 206 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2022-12-14 22:32:00,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:00,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8988 states to 6810 states and 8988 transitions. [2022-12-14 22:32:00,166 INFO L276 IsEmpty]: Start isEmpty. Operand 6810 states and 8988 transitions. [2022-12-14 22:32:00,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1137 [2022-12-14 22:32:00,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:00,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:00,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:00,890 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 206 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:02,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:02,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9024 states to 6841 states and 9024 transitions. [2022-12-14 22:32:02,857 INFO L276 IsEmpty]: Start isEmpty. Operand 6841 states and 9024 transitions. [2022-12-14 22:32:02,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2022-12-14 22:32:02,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:02,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:03,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:03,453 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 217 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 22:32:04,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:04,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9036 states to 6852 states and 9036 transitions. [2022-12-14 22:32:04,316 INFO L276 IsEmpty]: Start isEmpty. Operand 6852 states and 9036 transitions. [2022-12-14 22:32:04,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2022-12-14 22:32:04,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:04,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:04,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:05,432 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 207 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:32:08,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:08,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9070 states to 6881 states and 9070 transitions. [2022-12-14 22:32:08,072 INFO L276 IsEmpty]: Start isEmpty. Operand 6881 states and 9070 transitions. [2022-12-14 22:32:08,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1140 [2022-12-14 22:32:08,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:08,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:08,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:08,911 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 216 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2022-12-14 22:32:10,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:10,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9072 states to 6883 states and 9072 transitions. [2022-12-14 22:32:10,173 INFO L276 IsEmpty]: Start isEmpty. Operand 6883 states and 9072 transitions. [2022-12-14 22:32:10,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1140 [2022-12-14 22:32:10,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:10,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:10,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:11,084 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 299 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 22:32:16,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:16,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9102 states to 6898 states and 9102 transitions. [2022-12-14 22:32:16,079 INFO L276 IsEmpty]: Start isEmpty. Operand 6898 states and 9102 transitions. [2022-12-14 22:32:16,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2022-12-14 22:32:16,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:16,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:16,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:17,918 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 218 proven. 88 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-14 22:32:27,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:27,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9173 states to 6958 states and 9173 transitions. [2022-12-14 22:32:27,318 INFO L276 IsEmpty]: Start isEmpty. Operand 6958 states and 9173 transitions. [2022-12-14 22:32:27,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1143 [2022-12-14 22:32:27,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:27,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:27,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:28,549 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 231 proven. 83 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 22:32:32,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:32,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9219 states to 6977 states and 9219 transitions. [2022-12-14 22:32:32,714 INFO L276 IsEmpty]: Start isEmpty. Operand 6977 states and 9219 transitions. [2022-12-14 22:32:32,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2022-12-14 22:32:32,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:32,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:32,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:33,724 INFO L134 CoverageAnalysis]: Checked inductivity of 349 backedges. 254 proven. 85 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 22:32:34,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:34,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9222 states to 6980 states and 9222 transitions. [2022-12-14 22:32:34,964 INFO L276 IsEmpty]: Start isEmpty. Operand 6980 states and 9222 transitions. [2022-12-14 22:32:35,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2022-12-14 22:32:35,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:35,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:35,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:35,602 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 235 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2022-12-14 22:32:36,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:36,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9228 states to 6987 states and 9228 transitions. [2022-12-14 22:32:36,629 INFO L276 IsEmpty]: Start isEmpty. Operand 6987 states and 9228 transitions. [2022-12-14 22:32:36,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2022-12-14 22:32:36,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:36,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:36,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:37,271 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 219 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-14 22:32:37,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:37,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9242 states to 7001 states and 9242 transitions. [2022-12-14 22:32:37,535 INFO L276 IsEmpty]: Start isEmpty. Operand 7001 states and 9242 transitions. [2022-12-14 22:32:37,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2022-12-14 22:32:37,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:37,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:37,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:38,470 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 318 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-14 22:32:38,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:38,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9246 states to 7005 states and 9246 transitions. [2022-12-14 22:32:38,726 INFO L276 IsEmpty]: Start isEmpty. Operand 7005 states and 9246 transitions. [2022-12-14 22:32:38,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2022-12-14 22:32:38,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:38,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:38,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:39,642 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 322 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-14 22:32:39,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:39,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9248 states to 7007 states and 9248 transitions. [2022-12-14 22:32:39,922 INFO L276 IsEmpty]: Start isEmpty. Operand 7007 states and 9248 transitions. [2022-12-14 22:32:39,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2022-12-14 22:32:39,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:39,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:40,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:41,220 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:42,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:42,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9327 states to 7028 states and 9327 transitions. [2022-12-14 22:32:42,990 INFO L276 IsEmpty]: Start isEmpty. Operand 7028 states and 9327 transitions. [2022-12-14 22:32:42,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2022-12-14 22:32:42,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:42,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:43,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:44,153 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:48,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:48,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9377 states to 7071 states and 9377 transitions. [2022-12-14 22:32:48,233 INFO L276 IsEmpty]: Start isEmpty. Operand 7071 states and 9377 transitions. [2022-12-14 22:32:48,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2022-12-14 22:32:48,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:48,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:48,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:49,478 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 240 proven. 92 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 22:32:55,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:55,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9411 states to 7100 states and 9411 transitions. [2022-12-14 22:32:55,475 INFO L276 IsEmpty]: Start isEmpty. Operand 7100 states and 9411 transitions. [2022-12-14 22:32:55,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2022-12-14 22:32:55,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:55,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:55,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:56,458 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 249 proven. 98 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:33:02,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:02,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9429 states to 7113 states and 9429 transitions. [2022-12-14 22:33:02,867 INFO L276 IsEmpty]: Start isEmpty. Operand 7113 states and 9429 transitions. [2022-12-14 22:33:02,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2022-12-14 22:33:02,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:02,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:03,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:03,851 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 222 proven. 102 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 22:33:14,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:14,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9518 states to 7189 states and 9518 transitions. [2022-12-14 22:33:14,833 INFO L276 IsEmpty]: Start isEmpty. Operand 7189 states and 9518 transitions. [2022-12-14 22:33:14,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1154 [2022-12-14 22:33:14,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:14,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:14,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:15,440 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 223 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-12-14 22:33:16,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:16,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9523 states to 7193 states and 9523 transitions. [2022-12-14 22:33:16,296 INFO L276 IsEmpty]: Start isEmpty. Operand 7193 states and 9523 transitions. [2022-12-14 22:33:16,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1155 [2022-12-14 22:33:16,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:16,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:16,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:17,391 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 224 proven. 104 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 22:33:17,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:17,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9525 states to 7195 states and 9525 transitions. [2022-12-14 22:33:17,782 INFO L276 IsEmpty]: Start isEmpty. Operand 7195 states and 9525 transitions. [2022-12-14 22:33:17,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1155 [2022-12-14 22:33:17,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:17,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:17,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:18,429 INFO L134 CoverageAnalysis]: Checked inductivity of 350 backedges. 224 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2022-12-14 22:33:23,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:23,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9552 states to 7213 states and 9552 transitions. [2022-12-14 22:33:23,307 INFO L276 IsEmpty]: Start isEmpty. Operand 7213 states and 9552 transitions. [2022-12-14 22:33:23,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1156 [2022-12-14 22:33:23,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:23,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:23,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:23,914 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 232 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2022-12-14 22:33:27,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:27,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9567 states to 7223 states and 9567 transitions. [2022-12-14 22:33:27,944 INFO L276 IsEmpty]: Start isEmpty. Operand 7223 states and 9567 transitions. [2022-12-14 22:33:27,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2022-12-14 22:33:27,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:27,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:28,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:29,252 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 227 proven. 108 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-14 22:33:31,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:31,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9661 states to 7267 states and 9661 transitions. [2022-12-14 22:33:31,937 INFO L276 IsEmpty]: Start isEmpty. Operand 7267 states and 9661 transitions. [2022-12-14 22:33:31,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2022-12-14 22:33:31,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:31,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:32,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:33,298 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 227 proven. 108 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-14 22:33:37,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:37,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9711 states to 7310 states and 9711 transitions. [2022-12-14 22:33:37,826 INFO L276 IsEmpty]: Start isEmpty. Operand 7310 states and 9711 transitions. [2022-12-14 22:33:37,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2022-12-14 22:33:37,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:37,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:37,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:39,087 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 227 proven. 108 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-14 22:33:40,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:40,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9740 states to 7311 states and 9740 transitions. [2022-12-14 22:33:40,554 INFO L276 IsEmpty]: Start isEmpty. Operand 7311 states and 9740 transitions. [2022-12-14 22:33:40,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2022-12-14 22:33:40,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:40,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:40,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:41,866 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 227 proven. 108 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-14 22:33:45,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:45,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9761 states to 7329 states and 9761 transitions. [2022-12-14 22:33:45,069 INFO L276 IsEmpty]: Start isEmpty. Operand 7329 states and 9761 transitions. [2022-12-14 22:33:45,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2022-12-14 22:33:45,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:45,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:45,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:46,323 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 227 proven. 108 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-14 22:33:47,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:47,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9787 states to 7349 states and 9787 transitions. [2022-12-14 22:33:47,632 INFO L276 IsEmpty]: Start isEmpty. Operand 7349 states and 9787 transitions. [2022-12-14 22:33:47,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2022-12-14 22:33:47,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:47,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:47,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:49,517 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 234 proven. 104 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 22:33:56,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:56,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9875 states to 7355 states and 9875 transitions. [2022-12-14 22:33:56,870 INFO L276 IsEmpty]: Start isEmpty. Operand 7355 states and 9875 transitions. [2022-12-14 22:33:56,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2022-12-14 22:33:56,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:56,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:57,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:57,478 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 238 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2022-12-14 22:34:01,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:01,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9888 states to 7360 states and 9888 transitions. [2022-12-14 22:34:01,977 INFO L276 IsEmpty]: Start isEmpty. Operand 7360 states and 9888 transitions. [2022-12-14 22:34:01,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1160 [2022-12-14 22:34:01,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:01,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:02,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:02,716 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 236 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-12-14 22:34:04,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:04,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9889 states to 7361 states and 9889 transitions. [2022-12-14 22:34:04,287 INFO L276 IsEmpty]: Start isEmpty. Operand 7361 states and 9889 transitions. [2022-12-14 22:34:04,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1160 [2022-12-14 22:34:04,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:04,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:04,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:05,115 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 236 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-12-14 22:34:06,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:06,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9891 states to 7363 states and 9891 transitions. [2022-12-14 22:34:06,371 INFO L276 IsEmpty]: Start isEmpty. Operand 7363 states and 9891 transitions. [2022-12-14 22:34:06,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1160 [2022-12-14 22:34:06,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:06,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:06,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:07,052 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 240 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2022-12-14 22:34:08,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:08,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9902 states to 7368 states and 9902 transitions. [2022-12-14 22:34:08,998 INFO L276 IsEmpty]: Start isEmpty. Operand 7368 states and 9902 transitions. [2022-12-14 22:34:09,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1160 [2022-12-14 22:34:09,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:09,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:09,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:09,605 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 236 proven. 0 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2022-12-14 22:34:10,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:10,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9903 states to 7369 states and 9903 transitions. [2022-12-14 22:34:10,037 INFO L276 IsEmpty]: Start isEmpty. Operand 7369 states and 9903 transitions. [2022-12-14 22:34:10,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1161 [2022-12-14 22:34:10,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:10,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:10,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:11,299 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 341 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:34:17,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:17,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9992 states to 7377 states and 9992 transitions. [2022-12-14 22:34:17,233 INFO L276 IsEmpty]: Start isEmpty. Operand 7377 states and 9992 transitions. [2022-12-14 22:34:17,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1161 [2022-12-14 22:34:17,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:17,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:17,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:18,343 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 258 proven. 107 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:34:23,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:23,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10005 states to 7386 states and 10005 transitions. [2022-12-14 22:34:23,792 INFO L276 IsEmpty]: Start isEmpty. Operand 7386 states and 10005 transitions. [2022-12-14 22:34:23,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1162 [2022-12-14 22:34:23,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:23,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:23,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:25,354 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 272 proven. 107 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 22:34:38,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:38,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10128 states to 7462 states and 10128 transitions. [2022-12-14 22:34:38,190 INFO L276 IsEmpty]: Start isEmpty. Operand 7462 states and 10128 transitions. [2022-12-14 22:34:38,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1162 [2022-12-14 22:34:38,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:38,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:38,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:38,806 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 238 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2022-12-14 22:34:39,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:39,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10131 states to 7464 states and 10131 transitions. [2022-12-14 22:34:39,276 INFO L276 IsEmpty]: Start isEmpty. Operand 7464 states and 10131 transitions. [2022-12-14 22:34:39,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1162 [2022-12-14 22:34:39,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:39,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:39,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:40,194 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2022-12-14 22:34:44,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:44,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10208 states to 7520 states and 10208 transitions. [2022-12-14 22:34:44,544 INFO L276 IsEmpty]: Start isEmpty. Operand 7520 states and 10208 transitions. [2022-12-14 22:34:44,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1164 [2022-12-14 22:34:44,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:44,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:44,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:45,160 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 244 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2022-12-14 22:34:50,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:50,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10225 states to 7529 states and 10225 transitions. [2022-12-14 22:34:50,746 INFO L276 IsEmpty]: Start isEmpty. Operand 7529 states and 10225 transitions. [2022-12-14 22:34:50,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1164 [2022-12-14 22:34:50,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:50,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:50,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:51,796 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 262 proven. 109 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-14 22:34:56,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:56,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10247 states to 7538 states and 10247 transitions. [2022-12-14 22:34:56,160 INFO L276 IsEmpty]: Start isEmpty. Operand 7538 states and 10247 transitions. [2022-12-14 22:34:56,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1164 [2022-12-14 22:34:56,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:56,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:56,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:57,745 INFO L134 CoverageAnalysis]: Checked inductivity of 387 backedges. 253 proven. 113 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 22:35:00,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:00,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10254 states to 7543 states and 10254 transitions. [2022-12-14 22:35:00,232 INFO L276 IsEmpty]: Start isEmpty. Operand 7543 states and 10254 transitions. [2022-12-14 22:35:00,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1164 [2022-12-14 22:35:00,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:00,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:00,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:00,907 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 240 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2022-12-14 22:35:02,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:02,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10263 states to 7549 states and 10263 transitions. [2022-12-14 22:35:02,965 INFO L276 IsEmpty]: Start isEmpty. Operand 7549 states and 10263 transitions. [2022-12-14 22:35:02,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1165 [2022-12-14 22:35:02,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:02,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:03,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:03,633 INFO L134 CoverageAnalysis]: Checked inductivity of 404 backedges. 245 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2022-12-14 22:35:05,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:05,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10266 states to 7551 states and 10266 transitions. [2022-12-14 22:35:05,226 INFO L276 IsEmpty]: Start isEmpty. Operand 7551 states and 10266 transitions. [2022-12-14 22:35:05,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1165 [2022-12-14 22:35:05,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:05,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:05,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:06,565 INFO L134 CoverageAnalysis]: Checked inductivity of 401 backedges. 348 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2022-12-14 22:35:21,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:21,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10388 states to 7626 states and 10388 transitions. [2022-12-14 22:35:21,974 INFO L276 IsEmpty]: Start isEmpty. Operand 7626 states and 10388 transitions. [2022-12-14 22:35:21,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1166 [2022-12-14 22:35:21,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:21,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:22,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:22,592 INFO L134 CoverageAnalysis]: Checked inductivity of 386 backedges. 258 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2022-12-14 22:35:26,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:26,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10403 states to 7632 states and 10403 transitions. [2022-12-14 22:35:26,781 INFO L276 IsEmpty]: Start isEmpty. Operand 7632 states and 10403 transitions. [2022-12-14 22:35:26,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1166 [2022-12-14 22:35:26,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:26,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:26,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:27,461 INFO L134 CoverageAnalysis]: Checked inductivity of 404 backedges. 246 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2022-12-14 22:35:29,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:29,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10420 states to 7636 states and 10420 transitions. [2022-12-14 22:35:29,560 INFO L276 IsEmpty]: Start isEmpty. Operand 7636 states and 10420 transitions. [2022-12-14 22:35:29,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1166 [2022-12-14 22:35:29,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:29,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:29,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:30,896 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 234 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:35:38,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:38,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10684 states to 7748 states and 10684 transitions. [2022-12-14 22:35:38,472 INFO L276 IsEmpty]: Start isEmpty. Operand 7748 states and 10684 transitions. [2022-12-14 22:35:38,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1167 [2022-12-14 22:35:38,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:38,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:38,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:39,724 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 278 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2022-12-14 22:35:42,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:42,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10695 states to 7754 states and 10695 transitions. [2022-12-14 22:35:42,786 INFO L276 IsEmpty]: Start isEmpty. Operand 7754 states and 10695 transitions. [2022-12-14 22:35:42,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1167 [2022-12-14 22:35:42,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:42,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:42,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:43,955 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 283 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2022-12-14 22:35:50,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:50,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10736 states to 7770 states and 10736 transitions. [2022-12-14 22:35:50,778 INFO L276 IsEmpty]: Start isEmpty. Operand 7770 states and 10736 transitions. [2022-12-14 22:35:50,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1167 [2022-12-14 22:35:50,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:50,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:50,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:52,876 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 247 proven. 35 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2022-12-14 22:36:10,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:10,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10899 states to 7885 states and 10899 transitions. [2022-12-14 22:36:10,982 INFO L276 IsEmpty]: Start isEmpty. Operand 7885 states and 10899 transitions. [2022-12-14 22:36:10,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1167 [2022-12-14 22:36:10,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:10,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:11,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:11,851 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 283 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2022-12-14 22:36:13,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:13,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10904 states to 7888 states and 10904 transitions. [2022-12-14 22:36:13,767 INFO L276 IsEmpty]: Start isEmpty. Operand 7888 states and 10904 transitions. [2022-12-14 22:36:13,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1167 [2022-12-14 22:36:13,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:13,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:13,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:15,270 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 247 proven. 35 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2022-12-14 22:36:16,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:16,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10906 states to 7890 states and 10906 transitions. [2022-12-14 22:36:16,643 INFO L276 IsEmpty]: Start isEmpty. Operand 7890 states and 10906 transitions. [2022-12-14 22:36:16,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1167 [2022-12-14 22:36:16,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:16,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:16,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:17,616 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 283 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2022-12-14 22:36:18,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:18,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10907 states to 7892 states and 10907 transitions. [2022-12-14 22:36:18,521 INFO L276 IsEmpty]: Start isEmpty. Operand 7892 states and 10907 transitions. [2022-12-14 22:36:18,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1167 [2022-12-14 22:36:18,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:18,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:18,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:19,392 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 283 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2022-12-14 22:36:20,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:20,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10910 states to 7894 states and 10910 transitions. [2022-12-14 22:36:20,513 INFO L276 IsEmpty]: Start isEmpty. Operand 7894 states and 10910 transitions. [2022-12-14 22:36:20,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1167 [2022-12-14 22:36:20,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:20,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:20,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:23,068 INFO L134 CoverageAnalysis]: Checked inductivity of 402 backedges. 286 proven. 112 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:36:28,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:28,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11010 states to 7908 states and 11010 transitions. [2022-12-14 22:36:28,210 INFO L276 IsEmpty]: Start isEmpty. Operand 7908 states and 11010 transitions. [2022-12-14 22:36:28,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1167 [2022-12-14 22:36:28,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:28,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:28,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:29,931 INFO L134 CoverageAnalysis]: Checked inductivity of 402 backedges. 286 proven. 112 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:36:32,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:32,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11079 states to 7917 states and 11079 transitions. [2022-12-14 22:36:32,535 INFO L276 IsEmpty]: Start isEmpty. Operand 7917 states and 11079 transitions. [2022-12-14 22:36:32,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1167 [2022-12-14 22:36:32,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:32,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:32,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:33,347 INFO L134 CoverageAnalysis]: Checked inductivity of 381 backedges. 243 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2022-12-14 22:36:42,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:42,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11123 states to 7944 states and 11123 transitions. [2022-12-14 22:36:42,844 INFO L276 IsEmpty]: Start isEmpty. Operand 7944 states and 11123 transitions. [2022-12-14 22:36:42,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1168 [2022-12-14 22:36:42,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:42,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:43,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:46,144 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 236 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:50,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:50,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11175 states to 7992 states and 11175 transitions. [2022-12-14 22:36:50,061 INFO L276 IsEmpty]: Start isEmpty. Operand 7992 states and 11175 transitions. [2022-12-14 22:36:50,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1170 [2022-12-14 22:36:50,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:50,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:50,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:51,395 INFO L134 CoverageAnalysis]: Checked inductivity of 387 backedges. 267 proven. 116 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:36:53,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:53,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11179 states to 7993 states and 11179 transitions. [2022-12-14 22:36:53,354 INFO L276 IsEmpty]: Start isEmpty. Operand 7993 states and 11179 transitions. [2022-12-14 22:36:53,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1170 [2022-12-14 22:36:53,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:53,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:53,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:54,449 INFO L134 CoverageAnalysis]: Checked inductivity of 387 backedges. 267 proven. 116 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:36:58,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:58,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11185 states to 7998 states and 11185 transitions. [2022-12-14 22:36:58,232 INFO L276 IsEmpty]: Start isEmpty. Operand 7998 states and 11185 transitions. [2022-12-14 22:36:58,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1171 [2022-12-14 22:36:58,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:58,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:58,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:59,848 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 303 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:37:01,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:01,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11206 states to 8015 states and 11206 transitions. [2022-12-14 22:37:01,943 INFO L276 IsEmpty]: Start isEmpty. Operand 8015 states and 11206 transitions. [2022-12-14 22:37:01,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1171 [2022-12-14 22:37:01,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:01,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:02,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:02,772 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 242 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:37:06,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:06,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11252 states to 8040 states and 11252 transitions. [2022-12-14 22:37:06,007 INFO L276 IsEmpty]: Start isEmpty. Operand 8040 states and 11252 transitions. [2022-12-14 22:37:06,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1172 [2022-12-14 22:37:06,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:06,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:06,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:06,965 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 302 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2022-12-14 22:37:08,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:08,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11258 states to 8041 states and 11258 transitions. [2022-12-14 22:37:08,350 INFO L276 IsEmpty]: Start isEmpty. Operand 8041 states and 11258 transitions. [2022-12-14 22:37:08,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1173 [2022-12-14 22:37:08,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:08,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:08,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:09,888 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 307 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:37:13,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:13,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11285 states to 8067 states and 11285 transitions. [2022-12-14 22:37:13,019 INFO L276 IsEmpty]: Start isEmpty. Operand 8067 states and 11285 transitions. [2022-12-14 22:37:13,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1174 [2022-12-14 22:37:13,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:13,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:13,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:14,010 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 316 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2022-12-14 22:37:15,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:15,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11312 states to 8087 states and 11312 transitions. [2022-12-14 22:37:15,186 INFO L276 IsEmpty]: Start isEmpty. Operand 8087 states and 11312 transitions. [2022-12-14 22:37:15,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1174 [2022-12-14 22:37:15,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:15,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:15,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:16,072 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 316 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2022-12-14 22:37:22,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:22,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11326 states to 8097 states and 11326 transitions. [2022-12-14 22:37:22,038 INFO L276 IsEmpty]: Start isEmpty. Operand 8097 states and 11326 transitions. [2022-12-14 22:37:22,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1174 [2022-12-14 22:37:22,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:22,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:22,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:24,997 INFO L134 CoverageAnalysis]: Checked inductivity of 395 backedges. 271 proven. 120 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:37:39,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:39,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11427 states to 8171 states and 11427 transitions. [2022-12-14 22:37:39,516 INFO L276 IsEmpty]: Start isEmpty. Operand 8171 states and 11427 transitions. [2022-12-14 22:37:39,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1174 [2022-12-14 22:37:39,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:39,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:39,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:42,089 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 308 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 22:37:51,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:51,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11605 states to 8282 states and 11605 transitions. [2022-12-14 22:37:51,676 INFO L276 IsEmpty]: Start isEmpty. Operand 8282 states and 11605 transitions. [2022-12-14 22:37:51,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1175 [2022-12-14 22:37:51,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:51,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:51,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:52,647 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 319 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2022-12-14 22:37:53,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:53,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11606 states to 8283 states and 11606 transitions. [2022-12-14 22:37:53,285 INFO L276 IsEmpty]: Start isEmpty. Operand 8283 states and 11606 transitions. [2022-12-14 22:37:53,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1175 [2022-12-14 22:37:53,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:53,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:53,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:53,907 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 251 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2022-12-14 22:37:56,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:56,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11631 states to 8296 states and 11631 transitions. [2022-12-14 22:37:56,626 INFO L276 IsEmpty]: Start isEmpty. Operand 8296 states and 11631 transitions. [2022-12-14 22:37:56,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1175 [2022-12-14 22:37:56,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:56,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:56,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:58,091 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 254 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:38:03,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:03,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11775 states to 8352 states and 11775 transitions. [2022-12-14 22:38:03,574 INFO L276 IsEmpty]: Start isEmpty. Operand 8352 states and 11775 transitions. [2022-12-14 22:38:03,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1176 [2022-12-14 22:38:03,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:03,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:03,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:05,208 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 279 proven. 122 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:38:12,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:12,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11889 states to 8434 states and 11889 transitions. [2022-12-14 22:38:12,329 INFO L276 IsEmpty]: Start isEmpty. Operand 8434 states and 11889 transitions. [2022-12-14 22:38:12,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1176 [2022-12-14 22:38:12,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:12,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:12,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:14,919 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 298 proven. 121 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-14 22:38:24,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:24,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11921 states to 8454 states and 11921 transitions. [2022-12-14 22:38:24,655 INFO L276 IsEmpty]: Start isEmpty. Operand 8454 states and 11921 transitions. [2022-12-14 22:38:24,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1176 [2022-12-14 22:38:24,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:24,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:24,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:26,481 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 298 proven. 121 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-14 22:38:28,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:28,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11925 states to 8457 states and 11925 transitions. [2022-12-14 22:38:28,760 INFO L276 IsEmpty]: Start isEmpty. Operand 8457 states and 11925 transitions. [2022-12-14 22:38:28,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1176 [2022-12-14 22:38:28,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:28,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:28,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:29,382 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 274 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2022-12-14 22:38:31,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:31,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11947 states to 8466 states and 11947 transitions. [2022-12-14 22:38:31,848 INFO L276 IsEmpty]: Start isEmpty. Operand 8466 states and 11947 transitions. [2022-12-14 22:38:31,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1176 [2022-12-14 22:38:31,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:31,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:32,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:32,572 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 274 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2022-12-14 22:38:35,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:35,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11971 states to 8476 states and 11971 transitions. [2022-12-14 22:38:35,944 INFO L276 IsEmpty]: Start isEmpty. Operand 8476 states and 11971 transitions. [2022-12-14 22:38:35,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1176 [2022-12-14 22:38:35,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:35,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:36,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:36,677 INFO L134 CoverageAnalysis]: Checked inductivity of 399 backedges. 252 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2022-12-14 22:38:38,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:38,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11986 states to 8488 states and 11986 transitions. [2022-12-14 22:38:38,802 INFO L276 IsEmpty]: Start isEmpty. Operand 8488 states and 11986 transitions. [2022-12-14 22:38:38,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1177 [2022-12-14 22:38:38,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:38,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:38,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:39,772 INFO L134 CoverageAnalysis]: Checked inductivity of 447 backedges. 321 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2022-12-14 22:38:42,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:42,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11998 states to 8498 states and 11998 transitions. [2022-12-14 22:38:42,935 INFO L276 IsEmpty]: Start isEmpty. Operand 8498 states and 11998 transitions. [2022-12-14 22:38:42,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1177 [2022-12-14 22:38:42,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:42,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:43,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:43,822 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 248 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked.