./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label48+token_ring.08.cil-1.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_c19a935e-ef90-4233-9439-c0f445364348/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c19a935e-ef90-4233-9439-c0f445364348/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_c19a935e-ef90-4233-9439-c0f445364348/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c19a935e-ef90-4233-9439-c0f445364348/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label48+token_ring.08.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c19a935e-ef90-4233-9439-c0f445364348/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_c19a935e-ef90-4233-9439-c0f445364348/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 06a966cd103a9c61c8e9ebcc5255a2d5a7d1dd56b172674853cec63a372f0a43 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 00:35:42,106 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:35:42,108 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:35:42,126 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:35:42,126 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:35:42,127 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:35:42,128 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:35:42,130 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:35:42,131 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:35:42,132 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:35:42,133 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:35:42,134 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:35:42,134 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:35:42,135 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:35:42,136 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:35:42,137 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:35:42,138 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:35:42,139 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:35:42,140 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:35:42,142 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:35:42,143 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:35:42,144 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:35:42,145 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:35:42,146 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:35:42,149 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:35:42,149 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:35:42,149 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:35:42,150 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:35:42,151 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:35:42,152 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:35:42,152 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:35:42,153 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:35:42,153 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:35:42,154 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:35:42,155 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:35:42,155 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:35:42,155 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:35:42,156 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:35:42,156 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:35:42,157 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:35:42,157 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:35:42,158 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c19a935e-ef90-4233-9439-c0f445364348/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 00:35:42,179 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:35:42,179 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:35:42,180 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:35:42,180 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:35:42,180 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:35:42,181 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:35:42,181 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:35:42,200 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 00:35:42,200 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:35:42,201 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 00:35:42,201 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:35:42,201 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:35:42,201 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:35:42,201 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:35:42,201 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 00:35:42,202 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:35:42,202 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:35:42,202 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:35:42,202 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:35:42,202 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:35:42,203 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:35:42,203 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:35:42,203 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:35:42,203 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:35:42,203 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:35:42,204 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:35:42,204 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:35:42,204 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:35:42,204 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_c19a935e-ef90-4233-9439-c0f445364348/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c19a935e-ef90-4233-9439-c0f445364348/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 06a966cd103a9c61c8e9ebcc5255a2d5a7d1dd56b172674853cec63a372f0a43 [2022-12-15 00:35:42,372 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:35:42,387 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:35:42,389 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:35:42,390 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:35:42,391 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:35:42,391 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c19a935e-ef90-4233-9439-c0f445364348/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label48+token_ring.08.cil-1.c [2022-12-15 00:35:45,076 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:35:45,590 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:35:45,591 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c19a935e-ef90-4233-9439-c0f445364348/sv-benchmarks/c/combinations/Problem05_label48+token_ring.08.cil-1.c [2022-12-15 00:35:45,621 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c19a935e-ef90-4233-9439-c0f445364348/bin/ukojak-rkRKPMF4O4/data/d7b0b4121/8bb7932f9f43479d9c396f2c3fb73b36/FLAGde06d74b0 [2022-12-15 00:35:45,635 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c19a935e-ef90-4233-9439-c0f445364348/bin/ukojak-rkRKPMF4O4/data/d7b0b4121/8bb7932f9f43479d9c396f2c3fb73b36 [2022-12-15 00:35:45,637 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:35:45,638 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:35:45,640 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:35:45,640 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:35:45,643 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:35:45,643 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:35:45" (1/1) ... [2022-12-15 00:35:45,644 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31aa9403 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:45, skipping insertion in model container [2022-12-15 00:35:45,645 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:35:45" (1/1) ... [2022-12-15 00:35:45,650 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:35:45,842 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:35:47,242 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_c19a935e-ef90-4233-9439-c0f445364348/sv-benchmarks/c/combinations/Problem05_label48+token_ring.08.cil-1.c[375709,375722] [2022-12-15 00:35:47,272 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_c19a935e-ef90-4233-9439-c0f445364348/sv-benchmarks/c/combinations/Problem05_label48+token_ring.08.cil-1.c[383339,383352] [2022-12-15 00:35:47,467 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:35:47,475 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:35:48,248 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_c19a935e-ef90-4233-9439-c0f445364348/sv-benchmarks/c/combinations/Problem05_label48+token_ring.08.cil-1.c[375709,375722] [2022-12-15 00:35:48,255 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_c19a935e-ef90-4233-9439-c0f445364348/sv-benchmarks/c/combinations/Problem05_label48+token_ring.08.cil-1.c[383339,383352] [2022-12-15 00:35:48,266 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:35:48,302 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:35:48,302 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:48 WrapperNode [2022-12-15 00:35:48,302 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:35:48,303 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:35:48,303 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:35:48,303 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:35:48,308 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:48" (1/1) ... [2022-12-15 00:35:48,367 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:48" (1/1) ... [2022-12-15 00:35:48,600 INFO L138 Inliner]: procedures = 60, calls = 65, calls flagged for inlining = 38, calls inlined = 38, statements flattened = 12967 [2022-12-15 00:35:48,601 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:35:48,601 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:35:48,601 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:35:48,601 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:35:48,608 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:48" (1/1) ... [2022-12-15 00:35:48,609 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:48" (1/1) ... [2022-12-15 00:35:48,639 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:48" (1/1) ... [2022-12-15 00:35:48,639 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:48" (1/1) ... [2022-12-15 00:35:48,786 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:48" (1/1) ... [2022-12-15 00:35:48,817 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:48" (1/1) ... [2022-12-15 00:35:48,832 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:48" (1/1) ... [2022-12-15 00:35:48,843 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:48" (1/1) ... [2022-12-15 00:35:48,877 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:35:48,878 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:35:48,878 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:35:48,878 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:35:48,879 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:48" (1/1) ... [2022-12-15 00:35:48,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:35:48,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c19a935e-ef90-4233-9439-c0f445364348/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:35:48,902 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c19a935e-ef90-4233-9439-c0f445364348/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:35:48,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c19a935e-ef90-4233-9439-c0f445364348/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:35:48,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:35:48,936 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-15 00:35:48,936 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-15 00:35:48,936 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-15 00:35:48,936 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-15 00:35:48,936 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-15 00:35:48,937 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-15 00:35:48,937 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-15 00:35:48,937 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-15 00:35:48,937 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-15 00:35:48,937 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-15 00:35:48,937 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-15 00:35:48,937 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-15 00:35:48,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 00:35:48,937 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:35:48,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:35:49,049 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:35:49,050 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:35:54,530 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:35:55,893 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:35:55,893 INFO L300 CfgBuilder]: Removed 12 assume(true) statements. [2022-12-15 00:35:55,897 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:35:55 BoogieIcfgContainer [2022-12-15 00:35:55,897 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:35:55,897 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:35:55,898 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:35:55,905 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:35:55,905 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:35:55" (1/1) ... [2022-12-15 00:35:55,911 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:35:55,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:35:55,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3493 states to 1787 states and 3493 transitions. [2022-12-15 00:35:55,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1787 states and 3493 transitions. [2022-12-15 00:35:55,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 00:35:55,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:35:55,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:35:56,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:35:56,241 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:35:56,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:35:56,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 1813 states and 3543 transitions. [2022-12-15 00:35:56,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1813 states and 3543 transitions. [2022-12-15 00:35:56,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 00:35:56,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:35:56,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:35:56,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:35:56,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:35:56,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:35:56,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 1814 states and 3543 transitions. [2022-12-15 00:35:56,543 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3543 transitions. [2022-12-15 00:35:56,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 00:35:56,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:35:56,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:35:56,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:35:56,642 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:35:56,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:35:56,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 1815 states and 3543 transitions. [2022-12-15 00:35:56,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1815 states and 3543 transitions. [2022-12-15 00:35:56,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 00:35:56,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:35:56,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:35:56,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:35:56,757 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:35:56,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:35:56,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 1816 states and 3543 transitions. [2022-12-15 00:35:56,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1816 states and 3543 transitions. [2022-12-15 00:35:56,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 00:35:56,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:35:56,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:35:56,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:35:56,863 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:35:56,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:35:56,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 1817 states and 3543 transitions. [2022-12-15 00:35:56,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1817 states and 3543 transitions. [2022-12-15 00:35:56,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 00:35:56,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:35:56,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:35:56,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:35:56,959 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:35:56,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:35:56,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 1818 states and 3543 transitions. [2022-12-15 00:35:56,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1818 states and 3543 transitions. [2022-12-15 00:35:56,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 00:35:56,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:35:56,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:35:56,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:35:57,043 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:35:57,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:35:57,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 1819 states and 3543 transitions. [2022-12-15 00:35:57,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1819 states and 3543 transitions. [2022-12-15 00:35:57,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 00:35:57,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:35:57,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:35:57,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:35:57,130 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:35:57,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:35:57,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 1820 states and 3543 transitions. [2022-12-15 00:35:57,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1820 states and 3543 transitions. [2022-12-15 00:35:57,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 00:35:57,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:35:57,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:35:57,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:35:57,189 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:35:57,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:35:57,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 1821 states and 3543 transitions. [2022-12-15 00:35:57,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1821 states and 3543 transitions. [2022-12-15 00:35:57,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 00:35:57,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:35:57,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:35:57,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:35:57,267 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:35:57,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:35:57,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1842 states and 3584 transitions. [2022-12-15 00:35:57,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1842 states and 3584 transitions. [2022-12-15 00:35:57,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 00:35:57,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:35:57,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:35:57,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:35:57,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:35:57,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:35:57,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1843 states and 3584 transitions. [2022-12-15 00:35:57,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1843 states and 3584 transitions. [2022-12-15 00:35:57,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 00:35:57,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:35:57,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:35:57,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:35:57,575 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:35:57,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:35:57,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1844 states and 3584 transitions. [2022-12-15 00:35:57,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1844 states and 3584 transitions. [2022-12-15 00:35:57,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 00:35:57,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:35:57,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:35:57,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:35:57,646 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:35:57,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:35:57,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1845 states and 3584 transitions. [2022-12-15 00:35:57,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1845 states and 3584 transitions. [2022-12-15 00:35:57,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 00:35:57,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:35:57,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:35:57,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:35:57,708 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:35:57,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:35:57,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1846 states and 3584 transitions. [2022-12-15 00:35:57,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1846 states and 3584 transitions. [2022-12-15 00:35:57,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 00:35:57,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:35:57,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:35:57,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:35:57,768 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:35:57,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:35:57,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1847 states and 3584 transitions. [2022-12-15 00:35:57,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1847 states and 3584 transitions. [2022-12-15 00:35:57,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 00:35:57,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:35:57,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:35:57,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:35:57,829 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:35:57,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:35:57,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1848 states and 3584 transitions. [2022-12-15 00:35:57,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1848 states and 3584 transitions. [2022-12-15 00:35:57,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 00:35:57,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:35:57,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:35:57,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:35:57,901 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:35:58,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:35:58,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3640 states to 1865 states and 3619 transitions. [2022-12-15 00:35:58,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3619 transitions. [2022-12-15 00:35:58,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 00:35:58,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:35:58,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:35:58,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:35:58,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:35:58,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:35:58,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3640 states to 1866 states and 3619 transitions. [2022-12-15 00:35:58,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1866 states and 3619 transitions. [2022-12-15 00:35:58,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 00:35:58,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:35:58,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:35:58,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:35:58,156 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:35:58,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:35:58,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3640 states to 1867 states and 3619 transitions. [2022-12-15 00:35:58,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 3619 transitions. [2022-12-15 00:35:58,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 00:35:58,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:35:58,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:35:58,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:35:58,214 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:35:58,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:35:58,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3640 states to 1868 states and 3619 transitions. [2022-12-15 00:35:58,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 3619 transitions. [2022-12-15 00:35:58,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 00:35:58,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:35:58,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:35:58,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:35:58,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:35:58,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:35:58,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3640 states to 1869 states and 3619 transitions. [2022-12-15 00:35:58,288 INFO L276 IsEmpty]: Start isEmpty. Operand 1869 states and 3619 transitions. [2022-12-15 00:35:58,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 00:35:58,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:35:58,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:35:58,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:35:58,365 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:35:58,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:35:58,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3640 states to 1870 states and 3619 transitions. [2022-12-15 00:35:58,377 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 3619 transitions. [2022-12-15 00:35:58,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 00:35:58,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:35:58,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:35:58,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:35:58,440 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:35:58,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:35:58,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1881 states and 3642 transitions. [2022-12-15 00:35:58,602 INFO L276 IsEmpty]: Start isEmpty. Operand 1881 states and 3642 transitions. [2022-12-15 00:35:58,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 00:35:58,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:35:58,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:35:58,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:35:58,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:35:58,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:35:58,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1882 states and 3642 transitions. [2022-12-15 00:35:58,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1882 states and 3642 transitions. [2022-12-15 00:35:58,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 00:35:58,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:35:58,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:35:58,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:35:58,711 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:35:58,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:35:58,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1883 states and 3642 transitions. [2022-12-15 00:35:58,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 3642 transitions. [2022-12-15 00:35:58,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 00:35:58,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:35:58,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:35:58,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:35:58,772 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:35:58,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:35:58,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1884 states and 3642 transitions. [2022-12-15 00:35:58,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 3642 transitions. [2022-12-15 00:35:58,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 00:35:58,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:35:58,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:35:58,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:35:58,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:35:59,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:35:59,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1889 states and 3653 transitions. [2022-12-15 00:35:59,031 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 3653 transitions. [2022-12-15 00:35:59,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 00:35:59,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:35:59,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:35:59,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:35:59,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:35:59,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:35:59,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1890 states and 3653 transitions. [2022-12-15 00:35:59,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 3653 transitions. [2022-12-15 00:35:59,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 00:35:59,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:35:59,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:35:59,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:35:59,117 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:35:59,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:35:59,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3705 states to 1898 states and 3668 transitions. [2022-12-15 00:35:59,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1898 states and 3668 transitions. [2022-12-15 00:35:59,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 00:35:59,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:35:59,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:35:59,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:35:59,328 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:36:00,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:00,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3781 states to 1929 states and 3731 transitions. [2022-12-15 00:36:00,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1929 states and 3731 transitions. [2022-12-15 00:36:00,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 00:36:00,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:00,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:00,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:00,466 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:36:01,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:01,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3796 states to 1931 states and 3736 transitions. [2022-12-15 00:36:01,197 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 3736 transitions. [2022-12-15 00:36:01,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 00:36:01,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:01,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:01,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:01,342 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:36:02,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:02,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3823 states to 1939 states and 3753 transitions. [2022-12-15 00:36:02,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 3753 transitions. [2022-12-15 00:36:02,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 00:36:02,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:02,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:02,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:02,538 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:36:04,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:04,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3862 states to 1953 states and 3782 transitions. [2022-12-15 00:36:04,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1953 states and 3782 transitions. [2022-12-15 00:36:04,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 00:36:04,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:04,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:04,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:04,470 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:36:06,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:06,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3919 states to 1976 states and 3829 transitions. [2022-12-15 00:36:06,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1976 states and 3829 transitions. [2022-12-15 00:36:06,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 00:36:06,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:06,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:06,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:07,008 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:36:07,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:07,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3920 states to 1977 states and 3830 transitions. [2022-12-15 00:36:07,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1977 states and 3830 transitions. [2022-12-15 00:36:07,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 00:36:07,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:07,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:07,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:07,144 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:36:07,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:07,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3921 states to 1978 states and 3831 transitions. [2022-12-15 00:36:07,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1978 states and 3831 transitions. [2022-12-15 00:36:07,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 00:36:07,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:07,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:07,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:07,313 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:36:07,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:07,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3922 states to 1979 states and 3832 transitions. [2022-12-15 00:36:07,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 3832 transitions. [2022-12-15 00:36:07,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 00:36:07,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:07,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:07,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:07,502 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:36:07,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:07,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3923 states to 1980 states and 3833 transitions. [2022-12-15 00:36:07,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1980 states and 3833 transitions. [2022-12-15 00:36:07,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 00:36:07,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:07,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:07,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:08,060 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:36:11,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:11,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4025 states to 2013 states and 3903 transitions. [2022-12-15 00:36:11,108 INFO L276 IsEmpty]: Start isEmpty. Operand 2013 states and 3903 transitions. [2022-12-15 00:36:11,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 00:36:11,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:11,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:11,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:11,176 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:36:11,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:11,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4026 states to 2014 states and 3904 transitions. [2022-12-15 00:36:11,350 INFO L276 IsEmpty]: Start isEmpty. Operand 2014 states and 3904 transitions. [2022-12-15 00:36:11,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 00:36:11,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:11,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:11,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:11,417 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:36:11,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:11,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4033 states to 2016 states and 3909 transitions. [2022-12-15 00:36:11,742 INFO L276 IsEmpty]: Start isEmpty. Operand 2016 states and 3909 transitions. [2022-12-15 00:36:11,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 00:36:11,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:11,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:11,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:11,804 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:36:12,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:12,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4052 states to 2024 states and 3926 transitions. [2022-12-15 00:36:12,676 INFO L276 IsEmpty]: Start isEmpty. Operand 2024 states and 3926 transitions. [2022-12-15 00:36:12,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 00:36:12,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:12,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:12,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:12,715 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:36:12,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:12,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4053 states to 2025 states and 3927 transitions. [2022-12-15 00:36:12,893 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 3927 transitions. [2022-12-15 00:36:12,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 00:36:12,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:12,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:12,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:12,933 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:36:14,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:14,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4084 states to 2039 states and 3956 transitions. [2022-12-15 00:36:14,150 INFO L276 IsEmpty]: Start isEmpty. Operand 2039 states and 3956 transitions. [2022-12-15 00:36:14,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 00:36:14,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:14,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:14,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:14,186 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:36:14,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:14,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4085 states to 2040 states and 3957 transitions. [2022-12-15 00:36:14,323 INFO L276 IsEmpty]: Start isEmpty. Operand 2040 states and 3957 transitions. [2022-12-15 00:36:14,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 00:36:14,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:14,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:14,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:14,360 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:36:17,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:17,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4135 states to 2063 states and 4005 transitions. [2022-12-15 00:36:17,191 INFO L276 IsEmpty]: Start isEmpty. Operand 2063 states and 4005 transitions. [2022-12-15 00:36:17,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 00:36:17,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:17,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:17,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:17,233 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:36:17,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:17,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4089 states to 2039 states and 3962 transitions. [2022-12-15 00:36:17,258 INFO L276 IsEmpty]: Start isEmpty. Operand 2039 states and 3962 transitions. [2022-12-15 00:36:17,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 00:36:17,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:17,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:17,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:17,297 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:36:17,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:17,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4090 states to 2040 states and 3963 transitions. [2022-12-15 00:36:17,424 INFO L276 IsEmpty]: Start isEmpty. Operand 2040 states and 3963 transitions. [2022-12-15 00:36:17,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 00:36:17,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:17,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:17,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:17,462 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:36:17,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:17,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4091 states to 2041 states and 3964 transitions. [2022-12-15 00:36:17,609 INFO L276 IsEmpty]: Start isEmpty. Operand 2041 states and 3964 transitions. [2022-12-15 00:36:17,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 00:36:17,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:17,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:17,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:17,648 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:36:17,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:17,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4092 states to 2042 states and 3965 transitions. [2022-12-15 00:36:17,831 INFO L276 IsEmpty]: Start isEmpty. Operand 2042 states and 3965 transitions. [2022-12-15 00:36:17,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 00:36:17,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:17,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:17,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:17,870 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:36:18,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:18,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4093 states to 2043 states and 3966 transitions. [2022-12-15 00:36:18,082 INFO L276 IsEmpty]: Start isEmpty. Operand 2043 states and 3966 transitions. [2022-12-15 00:36:18,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 00:36:18,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:18,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:18,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:18,629 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:36:24,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:24,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4211 states to 2078 states and 4043 transitions. [2022-12-15 00:36:24,496 INFO L276 IsEmpty]: Start isEmpty. Operand 2078 states and 4043 transitions. [2022-12-15 00:36:24,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 00:36:24,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:24,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:24,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:24,533 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:36:24,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:24,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4212 states to 2079 states and 4044 transitions. [2022-12-15 00:36:24,720 INFO L276 IsEmpty]: Start isEmpty. Operand 2079 states and 4044 transitions. [2022-12-15 00:36:24,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 00:36:24,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:24,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:24,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:24,759 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:36:25,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:25,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4219 states to 2081 states and 4049 transitions. [2022-12-15 00:36:25,116 INFO L276 IsEmpty]: Start isEmpty. Operand 2081 states and 4049 transitions. [2022-12-15 00:36:25,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 00:36:25,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:25,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:25,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:25,153 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:36:26,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:26,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4238 states to 2089 states and 4066 transitions. [2022-12-15 00:36:26,318 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states and 4066 transitions. [2022-12-15 00:36:26,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 00:36:26,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:26,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:26,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:26,356 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:36:26,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:26,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4239 states to 2090 states and 4067 transitions. [2022-12-15 00:36:26,582 INFO L276 IsEmpty]: Start isEmpty. Operand 2090 states and 4067 transitions. [2022-12-15 00:36:26,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 00:36:26,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:26,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:26,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:26,619 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:36:28,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:28,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4270 states to 2104 states and 4096 transitions. [2022-12-15 00:36:28,343 INFO L276 IsEmpty]: Start isEmpty. Operand 2104 states and 4096 transitions. [2022-12-15 00:36:28,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 00:36:28,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:28,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:28,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:28,378 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:36:28,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:28,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4271 states to 2105 states and 4097 transitions. [2022-12-15 00:36:28,542 INFO L276 IsEmpty]: Start isEmpty. Operand 2105 states and 4097 transitions. [2022-12-15 00:36:28,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 00:36:28,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:28,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:28,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:28,577 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:36:31,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:31,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4320 states to 2127 states and 4144 transitions. [2022-12-15 00:36:31,976 INFO L276 IsEmpty]: Start isEmpty. Operand 2127 states and 4144 transitions. [2022-12-15 00:36:31,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 00:36:31,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:31,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:31,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:32,012 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:36:32,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:32,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4271 states to 2103 states and 4099 transitions. [2022-12-15 00:36:32,037 INFO L276 IsEmpty]: Start isEmpty. Operand 2103 states and 4099 transitions. [2022-12-15 00:36:32,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 00:36:32,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:32,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:32,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:32,073 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:36:32,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:32,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4272 states to 2104 states and 4100 transitions. [2022-12-15 00:36:32,280 INFO L276 IsEmpty]: Start isEmpty. Operand 2104 states and 4100 transitions. [2022-12-15 00:36:32,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 00:36:32,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:32,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:32,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:32,316 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:36:32,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:32,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4273 states to 2105 states and 4101 transitions. [2022-12-15 00:36:32,521 INFO L276 IsEmpty]: Start isEmpty. Operand 2105 states and 4101 transitions. [2022-12-15 00:36:32,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 00:36:32,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:32,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:32,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:32,558 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:36:32,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:32,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4274 states to 2106 states and 4102 transitions. [2022-12-15 00:36:32,748 INFO L276 IsEmpty]: Start isEmpty. Operand 2106 states and 4102 transitions. [2022-12-15 00:36:32,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 00:36:32,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:32,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:32,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:32,785 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:36:32,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:32,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4275 states to 2107 states and 4103 transitions. [2022-12-15 00:36:32,981 INFO L276 IsEmpty]: Start isEmpty. Operand 2107 states and 4103 transitions. [2022-12-15 00:36:32,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 00:36:32,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:32,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:32,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:33,575 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:36:41,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:41,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4411 states to 2145 states and 4189 transitions. [2022-12-15 00:36:41,644 INFO L276 IsEmpty]: Start isEmpty. Operand 2145 states and 4189 transitions. [2022-12-15 00:36:41,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 00:36:41,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:41,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:41,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:41,682 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:36:41,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:41,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4412 states to 2146 states and 4190 transitions. [2022-12-15 00:36:41,946 INFO L276 IsEmpty]: Start isEmpty. Operand 2146 states and 4190 transitions. [2022-12-15 00:36:41,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 00:36:41,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:41,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:41,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:41,983 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:36:42,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:42,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4419 states to 2148 states and 4195 transitions. [2022-12-15 00:36:42,435 INFO L276 IsEmpty]: Start isEmpty. Operand 2148 states and 4195 transitions. [2022-12-15 00:36:42,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 00:36:42,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:42,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:42,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:42,473 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:36:43,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:43,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4438 states to 2156 states and 4212 transitions. [2022-12-15 00:36:43,941 INFO L276 IsEmpty]: Start isEmpty. Operand 2156 states and 4212 transitions. [2022-12-15 00:36:43,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 00:36:43,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:43,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:43,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:43,977 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:36:44,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:44,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4439 states to 2157 states and 4213 transitions. [2022-12-15 00:36:44,252 INFO L276 IsEmpty]: Start isEmpty. Operand 2157 states and 4213 transitions. [2022-12-15 00:36:44,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 00:36:44,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:44,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:44,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:44,288 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:36:47,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:47,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4471 states to 2171 states and 4243 transitions. [2022-12-15 00:36:47,106 INFO L276 IsEmpty]: Start isEmpty. Operand 2171 states and 4243 transitions. [2022-12-15 00:36:47,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 00:36:47,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:47,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:47,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:47,141 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:36:47,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:47,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4472 states to 2172 states and 4244 transitions. [2022-12-15 00:36:47,412 INFO L276 IsEmpty]: Start isEmpty. Operand 2172 states and 4244 transitions. [2022-12-15 00:36:47,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 00:36:47,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:47,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:47,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:47,447 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:36:52,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:52,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4521 states to 2194 states and 4291 transitions. [2022-12-15 00:36:52,909 INFO L276 IsEmpty]: Start isEmpty. Operand 2194 states and 4291 transitions. [2022-12-15 00:36:52,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 00:36:52,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:52,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:52,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:52,964 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:36:53,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:53,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4472 states to 2171 states and 4247 transitions. [2022-12-15 00:36:53,523 INFO L276 IsEmpty]: Start isEmpty. Operand 2171 states and 4247 transitions. [2022-12-15 00:36:53,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 00:36:53,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:53,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:53,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:53,559 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:36:53,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:53,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4473 states to 2172 states and 4248 transitions. [2022-12-15 00:36:53,794 INFO L276 IsEmpty]: Start isEmpty. Operand 2172 states and 4248 transitions. [2022-12-15 00:36:53,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 00:36:53,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:53,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:53,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:53,830 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:36:54,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:54,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4474 states to 2173 states and 4249 transitions. [2022-12-15 00:36:54,077 INFO L276 IsEmpty]: Start isEmpty. Operand 2173 states and 4249 transitions. [2022-12-15 00:36:54,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 00:36:54,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:54,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:54,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:54,114 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:36:54,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:54,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4475 states to 2174 states and 4250 transitions. [2022-12-15 00:36:54,388 INFO L276 IsEmpty]: Start isEmpty. Operand 2174 states and 4250 transitions. [2022-12-15 00:36:54,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 00:36:54,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:54,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:54,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:54,427 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:36:54,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:54,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4476 states to 2175 states and 4251 transitions. [2022-12-15 00:36:54,715 INFO L276 IsEmpty]: Start isEmpty. Operand 2175 states and 4251 transitions. [2022-12-15 00:36:54,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 00:36:54,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:54,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:54,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:54,735 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:36:54,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:54,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4475 states to 2175 states and 4250 transitions. [2022-12-15 00:36:54,757 INFO L276 IsEmpty]: Start isEmpty. Operand 2175 states and 4250 transitions. [2022-12-15 00:36:54,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 00:36:54,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:54,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:54,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:54,833 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:36:54,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:54,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4479 states to 2177 states and 4254 transitions. [2022-12-15 00:36:54,864 INFO L276 IsEmpty]: Start isEmpty. Operand 2177 states and 4254 transitions. [2022-12-15 00:36:54,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 00:36:54,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:54,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:54,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:54,942 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:36:54,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:54,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4480 states to 2178 states and 4255 transitions. [2022-12-15 00:36:54,992 INFO L276 IsEmpty]: Start isEmpty. Operand 2178 states and 4255 transitions. [2022-12-15 00:36:54,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 00:36:54,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:54,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:55,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:55,918 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:37:08,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:37:08,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4632 states to 2218 states and 4348 transitions. [2022-12-15 00:37:08,652 INFO L276 IsEmpty]: Start isEmpty. Operand 2218 states and 4348 transitions. [2022-12-15 00:37:08,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 00:37:08,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:37:08,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:37:08,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:37:08,691 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:37:09,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:37:09,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4633 states to 2219 states and 4349 transitions. [2022-12-15 00:37:09,040 INFO L276 IsEmpty]: Start isEmpty. Operand 2219 states and 4349 transitions. [2022-12-15 00:37:09,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 00:37:09,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:37:09,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:37:09,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:37:09,079 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:37:09,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:37:09,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4640 states to 2221 states and 4354 transitions. [2022-12-15 00:37:09,747 INFO L276 IsEmpty]: Start isEmpty. Operand 2221 states and 4354 transitions. [2022-12-15 00:37:09,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 00:37:09,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:37:09,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:37:09,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:37:09,785 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:37:11,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:37:11,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4659 states to 2229 states and 4371 transitions. [2022-12-15 00:37:11,785 INFO L276 IsEmpty]: Start isEmpty. Operand 2229 states and 4371 transitions. [2022-12-15 00:37:11,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 00:37:11,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:37:11,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:37:11,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:37:11,821 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:37:12,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:37:12,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4660 states to 2230 states and 4372 transitions. [2022-12-15 00:37:12,135 INFO L276 IsEmpty]: Start isEmpty. Operand 2230 states and 4372 transitions. [2022-12-15 00:37:12,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 00:37:12,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:37:12,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:37:12,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:37:12,171 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:37:15,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:37:15,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4691 states to 2243 states and 4401 transitions. [2022-12-15 00:37:15,678 INFO L276 IsEmpty]: Start isEmpty. Operand 2243 states and 4401 transitions. [2022-12-15 00:37:15,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 00:37:15,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:37:15,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:37:15,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:37:15,714 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:37:16,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:37:16,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4692 states to 2244 states and 4402 transitions. [2022-12-15 00:37:16,035 INFO L276 IsEmpty]: Start isEmpty. Operand 2244 states and 4402 transitions. [2022-12-15 00:37:16,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 00:37:16,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:37:16,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:37:16,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:37:16,070 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:37:19,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:37:19,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4723 states to 2257 states and 4431 transitions. [2022-12-15 00:37:19,638 INFO L276 IsEmpty]: Start isEmpty. Operand 2257 states and 4431 transitions. [2022-12-15 00:37:19,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 00:37:19,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:37:19,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:37:19,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:37:19,674 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:37:21,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:37:21,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4735 states to 2263 states and 4443 transitions. [2022-12-15 00:37:21,419 INFO L276 IsEmpty]: Start isEmpty. Operand 2263 states and 4443 transitions. [2022-12-15 00:37:21,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 00:37:21,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:37:21,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:37:21,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:37:21,456 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:37:22,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:37:22,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4741 states to 2266 states and 4449 transitions. [2022-12-15 00:37:22,658 INFO L276 IsEmpty]: Start isEmpty. Operand 2266 states and 4449 transitions. [2022-12-15 00:37:22,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 00:37:22,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:37:22,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:37:22,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:37:22,696 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:37:23,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:37:23,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4691 states to 2243 states and 4405 transitions. [2022-12-15 00:37:23,340 INFO L276 IsEmpty]: Start isEmpty. Operand 2243 states and 4405 transitions. [2022-12-15 00:37:23,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 00:37:23,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:37:23,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:37:23,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:37:23,376 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:37:23,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:37:23,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4692 states to 2244 states and 4406 transitions. [2022-12-15 00:37:23,680 INFO L276 IsEmpty]: Start isEmpty. Operand 2244 states and 4406 transitions. [2022-12-15 00:37:23,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 00:37:23,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:37:23,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:37:23,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:37:23,716 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:37:24,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:37:24,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4693 states to 2245 states and 4407 transitions. [2022-12-15 00:37:24,075 INFO L276 IsEmpty]: Start isEmpty. Operand 2245 states and 4407 transitions. [2022-12-15 00:37:24,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 00:37:24,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:37:24,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:37:24,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:37:24,112 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:37:24,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:37:24,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4694 states to 2246 states and 4408 transitions. [2022-12-15 00:37:24,417 INFO L276 IsEmpty]: Start isEmpty. Operand 2246 states and 4408 transitions. [2022-12-15 00:37:24,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 00:37:24,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:37:24,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:37:24,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:37:24,454 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:37:24,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:37:24,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4695 states to 2247 states and 4409 transitions. [2022-12-15 00:37:24,760 INFO L276 IsEmpty]: Start isEmpty. Operand 2247 states and 4409 transitions. [2022-12-15 00:37:24,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 00:37:24,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:37:24,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:37:24,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:37:24,837 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:37:24,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:37:24,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4699 states to 2249 states and 4413 transitions. [2022-12-15 00:37:24,871 INFO L276 IsEmpty]: Start isEmpty. Operand 2249 states and 4413 transitions. [2022-12-15 00:37:24,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 00:37:24,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:37:24,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:37:24,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:37:24,977 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:37:25,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:37:25,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4703 states to 2251 states and 4417 transitions. [2022-12-15 00:37:25,011 INFO L276 IsEmpty]: Start isEmpty. Operand 2251 states and 4417 transitions. [2022-12-15 00:37:25,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 00:37:25,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:37:25,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:37:25,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:37:25,262 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:37:29,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:37:29,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4749 states to 2261 states and 4439 transitions. [2022-12-15 00:37:29,840 INFO L276 IsEmpty]: Start isEmpty. Operand 2261 states and 4439 transitions. [2022-12-15 00:37:29,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 00:37:29,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:37:29,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:37:29,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:37:29,919 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:37:29,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:37:29,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4750 states to 2262 states and 4440 transitions. [2022-12-15 00:37:29,959 INFO L276 IsEmpty]: Start isEmpty. Operand 2262 states and 4440 transitions. [2022-12-15 00:37:29,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 00:37:29,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:37:29,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:37:29,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:37:31,178 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:37:50,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:37:50,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4914 states to 2304 states and 4540 transitions. [2022-12-15 00:37:50,501 INFO L276 IsEmpty]: Start isEmpty. Operand 2304 states and 4540 transitions. [2022-12-15 00:37:50,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 00:37:50,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:37:50,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:37:50,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:37:50,537 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:37:51,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:37:51,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4915 states to 2305 states and 4541 transitions. [2022-12-15 00:37:51,059 INFO L276 IsEmpty]: Start isEmpty. Operand 2305 states and 4541 transitions. [2022-12-15 00:37:51,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 00:37:51,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:37:51,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:37:51,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:37:51,096 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:37:52,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:37:52,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4922 states to 2307 states and 4546 transitions. [2022-12-15 00:37:52,208 INFO L276 IsEmpty]: Start isEmpty. Operand 2307 states and 4546 transitions. [2022-12-15 00:37:52,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 00:37:52,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:37:52,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:37:52,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:37:52,245 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:37:55,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:37:55,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4942 states to 2315 states and 4564 transitions. [2022-12-15 00:37:55,567 INFO L276 IsEmpty]: Start isEmpty. Operand 2315 states and 4564 transitions. [2022-12-15 00:37:55,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 00:37:55,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:37:55,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:37:55,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:37:55,604 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:37:56,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:37:56,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4943 states to 2316 states and 4565 transitions. [2022-12-15 00:37:56,087 INFO L276 IsEmpty]: Start isEmpty. Operand 2316 states and 4565 transitions. [2022-12-15 00:37:56,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 00:37:56,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:37:56,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:37:56,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:37:56,142 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:38:02,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:38:02,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4974 states to 2329 states and 4594 transitions. [2022-12-15 00:38:02,032 INFO L276 IsEmpty]: Start isEmpty. Operand 2329 states and 4594 transitions. [2022-12-15 00:38:02,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 00:38:02,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:38:02,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:38:02,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:38:02,068 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:38:03,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:38:03,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4976 states to 2331 states and 4596 transitions. [2022-12-15 00:38:03,287 INFO L276 IsEmpty]: Start isEmpty. Operand 2331 states and 4596 transitions. [2022-12-15 00:38:03,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 00:38:03,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:38:03,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:38:03,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:38:03,323 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:38:12,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:38:12,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5025 states to 2353 states and 4643 transitions. [2022-12-15 00:38:12,941 INFO L276 IsEmpty]: Start isEmpty. Operand 2353 states and 4643 transitions. [2022-12-15 00:38:12,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 00:38:12,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:38:12,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:38:12,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:38:12,977 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:38:13,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:38:13,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4974 states to 2330 states and 4599 transitions. [2022-12-15 00:38:13,813 INFO L276 IsEmpty]: Start isEmpty. Operand 2330 states and 4599 transitions. [2022-12-15 00:38:13,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 00:38:13,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:38:13,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:38:13,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:38:13,849 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:38:14,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:38:14,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4975 states to 2331 states and 4600 transitions. [2022-12-15 00:38:14,229 INFO L276 IsEmpty]: Start isEmpty. Operand 2331 states and 4600 transitions. [2022-12-15 00:38:14,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 00:38:14,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:38:14,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:38:14,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:38:14,265 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:38:14,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:38:14,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4976 states to 2332 states and 4601 transitions. [2022-12-15 00:38:14,579 INFO L276 IsEmpty]: Start isEmpty. Operand 2332 states and 4601 transitions. [2022-12-15 00:38:14,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 00:38:14,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:38:14,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:38:14,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:38:14,616 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:38:15,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:38:15,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4977 states to 2333 states and 4602 transitions. [2022-12-15 00:38:15,039 INFO L276 IsEmpty]: Start isEmpty. Operand 2333 states and 4602 transitions. [2022-12-15 00:38:15,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 00:38:15,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:38:15,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:38:15,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:38:15,075 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:38:15,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:38:15,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4978 states to 2334 states and 4603 transitions. [2022-12-15 00:38:15,550 INFO L276 IsEmpty]: Start isEmpty. Operand 2334 states and 4603 transitions. [2022-12-15 00:38:15,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 00:38:15,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:38:15,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:38:15,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:38:15,628 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:38:16,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:38:16,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4981 states to 2336 states and 4606 transitions. [2022-12-15 00:38:16,248 INFO L276 IsEmpty]: Start isEmpty. Operand 2336 states and 4606 transitions. [2022-12-15 00:38:16,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 00:38:16,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:38:16,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:38:16,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:38:16,360 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:38:16,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:38:16,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4985 states to 2338 states and 4610 transitions. [2022-12-15 00:38:16,401 INFO L276 IsEmpty]: Start isEmpty. Operand 2338 states and 4610 transitions. [2022-12-15 00:38:16,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 00:38:16,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:38:16,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:38:16,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:38:16,478 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:38:16,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:38:16,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4989 states to 2340 states and 4614 transitions. [2022-12-15 00:38:16,519 INFO L276 IsEmpty]: Start isEmpty. Operand 2340 states and 4614 transitions. [2022-12-15 00:38:16,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 00:38:16,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:38:16,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:38:16,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:38:16,813 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:38:24,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:38:24,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5019 states to 2352 states and 4642 transitions. [2022-12-15 00:38:24,773 INFO L276 IsEmpty]: Start isEmpty. Operand 2352 states and 4642 transitions. [2022-12-15 00:38:24,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 00:38:24,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:38:24,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:38:24,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:38:24,852 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:38:24,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:38:24,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5020 states to 2353 states and 4643 transitions. [2022-12-15 00:38:24,892 INFO L276 IsEmpty]: Start isEmpty. Operand 2353 states and 4643 transitions. [2022-12-15 00:38:24,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 00:38:24,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:38:24,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:38:24,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:38:24,972 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:38:25,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:38:25,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5024 states to 2355 states and 4647 transitions. [2022-12-15 00:38:25,015 INFO L276 IsEmpty]: Start isEmpty. Operand 2355 states and 4647 transitions. [2022-12-15 00:38:25,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 00:38:25,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:38:25,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:38:25,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:38:26,548 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:38:54,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:38:54,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5203 states to 2399 states and 4756 transitions. [2022-12-15 00:38:54,546 INFO L276 IsEmpty]: Start isEmpty. Operand 2399 states and 4756 transitions. [2022-12-15 00:38:54,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 00:38:54,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:38:54,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:38:54,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:38:54,583 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:38:55,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:38:55,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5204 states to 2400 states and 4757 transitions. [2022-12-15 00:38:55,082 INFO L276 IsEmpty]: Start isEmpty. Operand 2400 states and 4757 transitions. [2022-12-15 00:38:55,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 00:38:55,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:38:55,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:38:55,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:38:55,122 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:38:56,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:38:56,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5211 states to 2402 states and 4762 transitions. [2022-12-15 00:38:56,327 INFO L276 IsEmpty]: Start isEmpty. Operand 2402 states and 4762 transitions. [2022-12-15 00:38:56,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 00:38:56,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:38:56,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:38:56,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:38:56,364 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:39:00,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:00,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5230 states to 2409 states and 4779 transitions. [2022-12-15 00:39:00,449 INFO L276 IsEmpty]: Start isEmpty. Operand 2409 states and 4779 transitions. [2022-12-15 00:39:00,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 00:39:00,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:00,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:00,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:00,486 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:39:01,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:01,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5231 states to 2410 states and 4780 transitions. [2022-12-15 00:39:01,098 INFO L276 IsEmpty]: Start isEmpty. Operand 2410 states and 4780 transitions. [2022-12-15 00:39:01,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 00:39:01,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:01,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:01,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:01,134 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:39:08,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:08,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5256 states to 2420 states and 4803 transitions. [2022-12-15 00:39:08,041 INFO L276 IsEmpty]: Start isEmpty. Operand 2420 states and 4803 transitions. [2022-12-15 00:39:08,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 00:39:08,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:08,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:08,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:08,079 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:39:10,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:10,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5262 states to 2423 states and 4809 transitions. [2022-12-15 00:39:10,331 INFO L276 IsEmpty]: Start isEmpty. Operand 2423 states and 4809 transitions. [2022-12-15 00:39:10,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 00:39:10,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:10,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:10,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:10,384 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:39:12,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:12,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5264 states to 2425 states and 4811 transitions. [2022-12-15 00:39:12,014 INFO L276 IsEmpty]: Start isEmpty. Operand 2425 states and 4811 transitions. [2022-12-15 00:39:12,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 00:39:12,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:12,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:12,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:12,050 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:39:16,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:16,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5283 states to 2432 states and 4828 transitions. [2022-12-15 00:39:16,586 INFO L276 IsEmpty]: Start isEmpty. Operand 2432 states and 4828 transitions. [2022-12-15 00:39:16,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 00:39:16,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:16,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:16,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:16,621 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:39:28,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:28,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5313 states to 2447 states and 4858 transitions. [2022-12-15 00:39:28,266 INFO L276 IsEmpty]: Start isEmpty. Operand 2447 states and 4858 transitions. [2022-12-15 00:39:28,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 00:39:28,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:28,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:28,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:28,302 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:39:29,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:29,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5261 states to 2424 states and 4814 transitions. [2022-12-15 00:39:29,578 INFO L276 IsEmpty]: Start isEmpty. Operand 2424 states and 4814 transitions. [2022-12-15 00:39:29,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:39:29,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:29,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:29,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:29,615 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:39:30,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:30,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5262 states to 2425 states and 4815 transitions. [2022-12-15 00:39:30,160 INFO L276 IsEmpty]: Start isEmpty. Operand 2425 states and 4815 transitions. [2022-12-15 00:39:30,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:39:30,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:30,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:30,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:30,240 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:39:30,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:30,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5263 states to 2426 states and 4816 transitions. [2022-12-15 00:39:30,704 INFO L276 IsEmpty]: Start isEmpty. Operand 2426 states and 4816 transitions. [2022-12-15 00:39:30,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:39:30,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:30,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:30,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:30,741 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:39:31,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:31,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5264 states to 2427 states and 4817 transitions. [2022-12-15 00:39:31,242 INFO L276 IsEmpty]: Start isEmpty. Operand 2427 states and 4817 transitions. [2022-12-15 00:39:31,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:39:31,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:31,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:31,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:31,280 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:39:31,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:31,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5265 states to 2428 states and 4818 transitions. [2022-12-15 00:39:31,971 INFO L276 IsEmpty]: Start isEmpty. Operand 2428 states and 4818 transitions. [2022-12-15 00:39:31,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:39:31,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:31,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:31,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:32,049 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:39:32,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:32,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5268 states to 2430 states and 4821 transitions. [2022-12-15 00:39:32,114 INFO L276 IsEmpty]: Start isEmpty. Operand 2430 states and 4821 transitions. [2022-12-15 00:39:32,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:39:32,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:32,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:32,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:32,192 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:39:32,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:32,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5271 states to 2432 states and 4824 transitions. [2022-12-15 00:39:32,990 INFO L276 IsEmpty]: Start isEmpty. Operand 2432 states and 4824 transitions. [2022-12-15 00:39:32,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:39:32,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:32,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:33,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:33,433 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:39:44,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:44,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5311 states to 2446 states and 4862 transitions. [2022-12-15 00:39:44,941 INFO L276 IsEmpty]: Start isEmpty. Operand 2446 states and 4862 transitions. [2022-12-15 00:39:44,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:39:44,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:44,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:44,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:45,025 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:39:45,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:45,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5312 states to 2447 states and 4863 transitions. [2022-12-15 00:39:45,732 INFO L276 IsEmpty]: Start isEmpty. Operand 2447 states and 4863 transitions. [2022-12-15 00:39:45,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:39:45,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:45,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:45,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:45,809 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:39:47,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:47,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5315 states to 2449 states and 4866 transitions. [2022-12-15 00:39:47,462 INFO L276 IsEmpty]: Start isEmpty. Operand 2449 states and 4866 transitions. [2022-12-15 00:39:47,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:39:47,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:47,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:47,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:47,543 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:39:47,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:47,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5319 states to 2451 states and 4870 transitions. [2022-12-15 00:39:47,593 INFO L276 IsEmpty]: Start isEmpty. Operand 2451 states and 4870 transitions. [2022-12-15 00:39:47,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:39:47,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:47,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:47,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:47,671 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:39:47,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:47,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5323 states to 2453 states and 4874 transitions. [2022-12-15 00:39:47,718 INFO L276 IsEmpty]: Start isEmpty. Operand 2453 states and 4874 transitions. [2022-12-15 00:39:47,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:39:47,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:47,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:47,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:48,113 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:40:04,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:04,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5383 states to 2468 states and 4914 transitions. [2022-12-15 00:40:04,012 INFO L276 IsEmpty]: Start isEmpty. Operand 2468 states and 4914 transitions. [2022-12-15 00:40:04,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:40:04,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:04,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:04,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:05,512 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:40:45,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:45,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5569 states to 2514 states and 5031 transitions. [2022-12-15 00:40:45,728 INFO L276 IsEmpty]: Start isEmpty. Operand 2514 states and 5031 transitions. [2022-12-15 00:40:45,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:40:45,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:45,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:45,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:45,765 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:40:46,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:46,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5570 states to 2515 states and 5032 transitions. [2022-12-15 00:40:46,437 INFO L276 IsEmpty]: Start isEmpty. Operand 2515 states and 5032 transitions. [2022-12-15 00:40:46,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:40:46,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:46,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:46,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:46,477 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:40:49,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:49,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5578 states to 2517 states and 5038 transitions. [2022-12-15 00:40:49,185 INFO L276 IsEmpty]: Start isEmpty. Operand 2517 states and 5038 transitions. [2022-12-15 00:40:49,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:40:49,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:49,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:49,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:49,244 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:40:53,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:53,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5591 states to 2521 states and 5049 transitions. [2022-12-15 00:40:53,077 INFO L276 IsEmpty]: Start isEmpty. Operand 2521 states and 5049 transitions. [2022-12-15 00:40:53,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:40:53,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:53,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:53,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:53,117 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:40:55,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:55,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5597 states to 2524 states and 5055 transitions. [2022-12-15 00:40:55,693 INFO L276 IsEmpty]: Start isEmpty. Operand 2524 states and 5055 transitions. [2022-12-15 00:40:55,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:40:55,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:55,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:55,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:55,730 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:40:57,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:57,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5599 states to 2526 states and 5057 transitions. [2022-12-15 00:40:57,749 INFO L276 IsEmpty]: Start isEmpty. Operand 2526 states and 5057 transitions. [2022-12-15 00:40:57,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:40:57,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:57,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:57,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:57,795 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:41:09,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:09,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5630 states to 2539 states and 5086 transitions. [2022-12-15 00:41:09,492 INFO L276 IsEmpty]: Start isEmpty. Operand 2539 states and 5086 transitions. [2022-12-15 00:41:09,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:41:09,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:09,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:09,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:09,529 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:41:11,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:11,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5632 states to 2541 states and 5088 transitions. [2022-12-15 00:41:11,642 INFO L276 IsEmpty]: Start isEmpty. Operand 2541 states and 5088 transitions. [2022-12-15 00:41:11,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:41:11,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:11,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:11,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:11,679 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:41:31,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:31,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5681 states to 2563 states and 5135 transitions. [2022-12-15 00:41:31,117 INFO L276 IsEmpty]: Start isEmpty. Operand 2563 states and 5135 transitions. [2022-12-15 00:41:31,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:41:31,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:31,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:31,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:31,205 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:41:32,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:32,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5628 states to 2540 states and 5091 transitions. [2022-12-15 00:41:32,549 INFO L276 IsEmpty]: Start isEmpty. Operand 2540 states and 5091 transitions. [2022-12-15 00:41:32,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:41:32,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:32,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:32,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:32,584 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:41:33,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:33,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5629 states to 2541 states and 5092 transitions. [2022-12-15 00:41:33,186 INFO L276 IsEmpty]: Start isEmpty. Operand 2541 states and 5092 transitions. [2022-12-15 00:41:33,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:41:33,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:33,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:33,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:33,223 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:41:33,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:33,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5630 states to 2542 states and 5093 transitions. [2022-12-15 00:41:33,909 INFO L276 IsEmpty]: Start isEmpty. Operand 2542 states and 5093 transitions. [2022-12-15 00:41:33,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:41:33,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:33,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:33,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:33,996 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:41:34,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:34,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5631 states to 2543 states and 5094 transitions. [2022-12-15 00:41:34,750 INFO L276 IsEmpty]: Start isEmpty. Operand 2543 states and 5094 transitions. [2022-12-15 00:41:34,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:41:34,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:34,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:34,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:34,787 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:41:35,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:35,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5632 states to 2544 states and 5095 transitions. [2022-12-15 00:41:35,624 INFO L276 IsEmpty]: Start isEmpty. Operand 2544 states and 5095 transitions. [2022-12-15 00:41:35,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:41:35,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:35,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:35,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:35,649 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:41:35,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:35,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5635 states to 2546 states and 5098 transitions. [2022-12-15 00:41:35,713 INFO L276 IsEmpty]: Start isEmpty. Operand 2546 states and 5098 transitions. [2022-12-15 00:41:35,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:41:35,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:35,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:35,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:35,795 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:41:35,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:35,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5638 states to 2548 states and 5101 transitions. [2022-12-15 00:41:35,865 INFO L276 IsEmpty]: Start isEmpty. Operand 2548 states and 5101 transitions. [2022-12-15 00:41:35,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:41:35,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:35,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:35,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:35,997 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:41:36,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:36,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5641 states to 2550 states and 5104 transitions. [2022-12-15 00:41:36,075 INFO L276 IsEmpty]: Start isEmpty. Operand 2550 states and 5104 transitions. [2022-12-15 00:41:36,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:41:36,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:36,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:36,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:36,153 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:41:37,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:37,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5644 states to 2552 states and 5107 transitions. [2022-12-15 00:41:37,045 INFO L276 IsEmpty]: Start isEmpty. Operand 2552 states and 5107 transitions. [2022-12-15 00:41:37,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:41:37,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:37,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:37,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:37,071 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:41:37,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:37,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5645 states to 2553 states and 5108 transitions. [2022-12-15 00:41:37,119 INFO L276 IsEmpty]: Start isEmpty. Operand 2553 states and 5108 transitions. [2022-12-15 00:41:37,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:41:37,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:37,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:37,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:37,201 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:41:37,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:37,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5646 states to 2554 states and 5109 transitions. [2022-12-15 00:41:37,264 INFO L276 IsEmpty]: Start isEmpty. Operand 2554 states and 5109 transitions. [2022-12-15 00:41:37,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:41:37,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:37,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:37,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:37,423 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:41:38,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:38,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5649 states to 2556 states and 5112 transitions. [2022-12-15 00:41:38,601 INFO L276 IsEmpty]: Start isEmpty. Operand 2556 states and 5112 transitions. [2022-12-15 00:41:38,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:41:38,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:38,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:38,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:38,720 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:41:38,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:38,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5653 states to 2558 states and 5116 transitions. [2022-12-15 00:41:38,781 INFO L276 IsEmpty]: Start isEmpty. Operand 2558 states and 5116 transitions. [2022-12-15 00:41:38,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:41:38,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:38,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:38,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:38,866 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:41:38,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:38,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5657 states to 2560 states and 5120 transitions. [2022-12-15 00:41:38,925 INFO L276 IsEmpty]: Start isEmpty. Operand 2560 states and 5120 transitions. [2022-12-15 00:41:38,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:41:38,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:38,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:38,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:39,384 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:42:00,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:00,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5703 states to 2577 states and 5164 transitions. [2022-12-15 00:42:00,344 INFO L276 IsEmpty]: Start isEmpty. Operand 2577 states and 5164 transitions. [2022-12-15 00:42:00,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:42:00,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:00,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:00,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:00,370 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:42:18,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:18,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5746 states to 2592 states and 5207 transitions. [2022-12-15 00:42:18,699 INFO L276 IsEmpty]: Start isEmpty. Operand 2592 states and 5207 transitions. [2022-12-15 00:42:18,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:42:18,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:18,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:18,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:18,736 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:42:19,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:19,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5747 states to 2593 states and 5208 transitions. [2022-12-15 00:42:19,399 INFO L276 IsEmpty]: Start isEmpty. Operand 2593 states and 5208 transitions. [2022-12-15 00:42:19,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:42:19,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:19,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:19,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:19,436 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:42:21,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:21,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5749 states to 2595 states and 5210 transitions. [2022-12-15 00:42:21,490 INFO L276 IsEmpty]: Start isEmpty. Operand 2595 states and 5210 transitions. [2022-12-15 00:42:21,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:42:21,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:21,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:21,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:21,525 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:42:23,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:23,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5751 states to 2597 states and 5212 transitions. [2022-12-15 00:42:23,362 INFO L276 IsEmpty]: Start isEmpty. Operand 2597 states and 5212 transitions. [2022-12-15 00:42:23,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:42:23,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:23,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:23,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:23,398 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:42:24,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:24,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5700 states to 2574 states and 5169 transitions. [2022-12-15 00:42:24,655 INFO L276 IsEmpty]: Start isEmpty. Operand 2574 states and 5169 transitions. [2022-12-15 00:42:24,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:42:24,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:24,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:24,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:24,681 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:42:24,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:24,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5703 states to 2576 states and 5172 transitions. [2022-12-15 00:42:24,748 INFO L276 IsEmpty]: Start isEmpty. Operand 2576 states and 5172 transitions. [2022-12-15 00:42:24,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:42:24,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:24,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:24,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:24,775 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:42:26,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:26,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5708 states to 2578 states and 5177 transitions. [2022-12-15 00:42:26,506 INFO L276 IsEmpty]: Start isEmpty. Operand 2578 states and 5177 transitions. [2022-12-15 00:42:26,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:42:26,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:26,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:26,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:26,588 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:42:30,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:30,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5713 states to 2580 states and 5182 transitions. [2022-12-15 00:42:30,303 INFO L276 IsEmpty]: Start isEmpty. Operand 2580 states and 5182 transitions. [2022-12-15 00:42:30,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:42:30,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:30,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:30,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:30,387 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:42:30,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:30,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5716 states to 2582 states and 5185 transitions. [2022-12-15 00:42:30,455 INFO L276 IsEmpty]: Start isEmpty. Operand 2582 states and 5185 transitions. [2022-12-15 00:42:30,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:42:30,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:30,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:30,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:30,539 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:42:39,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:39,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5733 states to 2587 states and 5202 transitions. [2022-12-15 00:42:39,479 INFO L276 IsEmpty]: Start isEmpty. Operand 2587 states and 5202 transitions. [2022-12-15 00:42:39,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:42:39,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:39,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:39,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:39,563 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:42:40,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:40,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5734 states to 2588 states and 5203 transitions. [2022-12-15 00:42:40,621 INFO L276 IsEmpty]: Start isEmpty. Operand 2588 states and 5203 transitions. [2022-12-15 00:42:40,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:42:40,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:40,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:40,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:40,647 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:42:41,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:41,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5737 states to 2590 states and 5206 transitions. [2022-12-15 00:42:41,765 INFO L276 IsEmpty]: Start isEmpty. Operand 2590 states and 5206 transitions. [2022-12-15 00:42:41,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:42:41,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:41,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:41,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:41,792 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:42:43,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:43,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5740 states to 2591 states and 5209 transitions. [2022-12-15 00:42:43,294 INFO L276 IsEmpty]: Start isEmpty. Operand 2591 states and 5209 transitions. [2022-12-15 00:42:43,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:42:43,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:43,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:43,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:43,320 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:42:44,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:44,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5743 states to 2593 states and 5212 transitions. [2022-12-15 00:42:44,822 INFO L276 IsEmpty]: Start isEmpty. Operand 2593 states and 5212 transitions. [2022-12-15 00:42:44,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:42:44,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:44,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:44,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:44,847 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:42:45,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:45,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5744 states to 2594 states and 5213 transitions. [2022-12-15 00:42:45,705 INFO L276 IsEmpty]: Start isEmpty. Operand 2594 states and 5213 transitions. [2022-12-15 00:42:45,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:42:45,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:45,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:45,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:45,787 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:42:45,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:45,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5747 states to 2596 states and 5216 transitions. [2022-12-15 00:42:45,855 INFO L276 IsEmpty]: Start isEmpty. Operand 2596 states and 5216 transitions. [2022-12-15 00:42:45,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:42:45,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:45,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:45,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:45,938 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:42:46,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:46,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5750 states to 2598 states and 5219 transitions. [2022-12-15 00:42:46,003 INFO L276 IsEmpty]: Start isEmpty. Operand 2598 states and 5219 transitions. [2022-12-15 00:42:46,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:42:46,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:46,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:46,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:46,085 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:42:47,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:47,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5753 states to 2600 states and 5222 transitions. [2022-12-15 00:42:47,057 INFO L276 IsEmpty]: Start isEmpty. Operand 2600 states and 5222 transitions. [2022-12-15 00:42:47,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:42:47,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:47,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:47,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:47,139 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:42:47,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:47,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5757 states to 2602 states and 5226 transitions. [2022-12-15 00:42:47,201 INFO L276 IsEmpty]: Start isEmpty. Operand 2602 states and 5226 transitions. [2022-12-15 00:42:47,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:42:47,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:47,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:47,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:47,297 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:42:47,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:47,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5761 states to 2604 states and 5230 transitions. [2022-12-15 00:42:47,426 INFO L276 IsEmpty]: Start isEmpty. Operand 2604 states and 5230 transitions. [2022-12-15 00:42:47,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:42:47,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:47,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:47,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:47,948 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:43:11,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:11,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5821 states to 2623 states and 5278 transitions. [2022-12-15 00:43:11,708 INFO L276 IsEmpty]: Start isEmpty. Operand 2623 states and 5278 transitions. [2022-12-15 00:43:11,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:43:11,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:11,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:11,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:11,734 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:43:24,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:24,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5847 states to 2632 states and 5304 transitions. [2022-12-15 00:43:24,311 INFO L276 IsEmpty]: Start isEmpty. Operand 2632 states and 5304 transitions. [2022-12-15 00:43:24,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:43:24,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:24,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:24,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:24,338 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:43:24,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:24,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5850 states to 2634 states and 5307 transitions. [2022-12-15 00:43:24,406 INFO L276 IsEmpty]: Start isEmpty. Operand 2634 states and 5307 transitions. [2022-12-15 00:43:24,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:43:24,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:24,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:24,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:24,432 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:43:25,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:25,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5853 states to 2636 states and 5310 transitions. [2022-12-15 00:43:25,113 INFO L276 IsEmpty]: Start isEmpty. Operand 2636 states and 5310 transitions. [2022-12-15 00:43:25,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:43:25,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:25,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:25,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:25,140 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:43:25,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:25,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5856 states to 2638 states and 5313 transitions. [2022-12-15 00:43:25,208 INFO L276 IsEmpty]: Start isEmpty. Operand 2638 states and 5313 transitions. [2022-12-15 00:43:25,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:43:25,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:25,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:25,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:25,235 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:43:25,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:25,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5859 states to 2640 states and 5316 transitions. [2022-12-15 00:43:25,300 INFO L276 IsEmpty]: Start isEmpty. Operand 2640 states and 5316 transitions. [2022-12-15 00:43:25,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:43:25,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:25,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:25,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:25,327 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:43:25,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:25,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5860 states to 2641 states and 5317 transitions. [2022-12-15 00:43:25,381 INFO L276 IsEmpty]: Start isEmpty. Operand 2641 states and 5317 transitions. [2022-12-15 00:43:25,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:43:25,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:25,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:25,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:25,463 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:43:25,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:25,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5863 states to 2643 states and 5320 transitions. [2022-12-15 00:43:25,600 INFO L276 IsEmpty]: Start isEmpty. Operand 2643 states and 5320 transitions. [2022-12-15 00:43:25,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:43:25,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:25,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:25,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:25,626 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:43:25,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:25,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5866 states to 2645 states and 5323 transitions. [2022-12-15 00:43:25,687 INFO L276 IsEmpty]: Start isEmpty. Operand 2645 states and 5323 transitions. [2022-12-15 00:43:25,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:43:25,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:25,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:25,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:25,713 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:43:25,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:25,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5869 states to 2647 states and 5326 transitions. [2022-12-15 00:43:25,773 INFO L276 IsEmpty]: Start isEmpty. Operand 2647 states and 5326 transitions. [2022-12-15 00:43:25,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:43:25,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:25,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:25,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:25,800 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:43:25,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:25,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5872 states to 2649 states and 5329 transitions. [2022-12-15 00:43:25,862 INFO L276 IsEmpty]: Start isEmpty. Operand 2649 states and 5329 transitions. [2022-12-15 00:43:25,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:43:25,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:25,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:25,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:25,889 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:43:25,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:25,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5876 states to 2651 states and 5333 transitions. [2022-12-15 00:43:25,953 INFO L276 IsEmpty]: Start isEmpty. Operand 2651 states and 5333 transitions. [2022-12-15 00:43:25,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:43:25,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:25,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:25,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:25,981 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:43:26,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:26,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5879 states to 2653 states and 5336 transitions. [2022-12-15 00:43:26,723 INFO L276 IsEmpty]: Start isEmpty. Operand 2653 states and 5336 transitions. [2022-12-15 00:43:26,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:43:26,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:26,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:26,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:26,750 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:43:26,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:26,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5883 states to 2655 states and 5340 transitions. [2022-12-15 00:43:26,806 INFO L276 IsEmpty]: Start isEmpty. Operand 2655 states and 5340 transitions. [2022-12-15 00:43:26,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:43:26,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:26,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:26,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:27,357 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:43:52,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:52,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5938 states to 2676 states and 5393 transitions. [2022-12-15 00:43:52,391 INFO L276 IsEmpty]: Start isEmpty. Operand 2676 states and 5393 transitions. [2022-12-15 00:43:52,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 00:43:52,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:52,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:52,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:52,418 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:43:52,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:52,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5941 states to 2678 states and 5396 transitions. [2022-12-15 00:43:52,485 INFO L276 IsEmpty]: Start isEmpty. Operand 2678 states and 5396 transitions. [2022-12-15 00:43:52,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 00:43:52,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:52,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:52,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:52,511 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:43:52,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:52,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5944 states to 2680 states and 5399 transitions. [2022-12-15 00:43:52,576 INFO L276 IsEmpty]: Start isEmpty. Operand 2680 states and 5399 transitions. [2022-12-15 00:43:52,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 00:43:52,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:52,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:52,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:52,602 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:43:52,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:52,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5948 states to 2682 states and 5403 transitions. [2022-12-15 00:43:52,668 INFO L276 IsEmpty]: Start isEmpty. Operand 2682 states and 5403 transitions. [2022-12-15 00:43:52,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 00:43:52,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:52,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:52,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:52,694 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:43:52,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:52,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5949 states to 2683 states and 5404 transitions. [2022-12-15 00:43:52,752 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 5404 transitions. [2022-12-15 00:43:52,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 00:43:52,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:52,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:52,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:52,779 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:43:52,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:52,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5952 states to 2685 states and 5407 transitions. [2022-12-15 00:43:52,845 INFO L276 IsEmpty]: Start isEmpty. Operand 2685 states and 5407 transitions. [2022-12-15 00:43:52,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 00:43:52,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:52,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:52,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:52,871 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:43:52,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:52,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5955 states to 2687 states and 5410 transitions. [2022-12-15 00:43:52,940 INFO L276 IsEmpty]: Start isEmpty. Operand 2687 states and 5410 transitions. [2022-12-15 00:43:52,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 00:43:52,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:52,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:52,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:52,965 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:43:53,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:53,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5958 states to 2689 states and 5413 transitions. [2022-12-15 00:43:53,031 INFO L276 IsEmpty]: Start isEmpty. Operand 2689 states and 5413 transitions. [2022-12-15 00:43:53,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 00:43:53,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:53,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:53,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:53,613 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:44:22,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:22,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6033 states to 2712 states and 5486 transitions. [2022-12-15 00:44:22,788 INFO L276 IsEmpty]: Start isEmpty. Operand 2712 states and 5486 transitions. [2022-12-15 00:44:22,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:44:22,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:22,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:22,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:22,817 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:44:22,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:22,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6036 states to 2714 states and 5489 transitions. [2022-12-15 00:44:22,892 INFO L276 IsEmpty]: Start isEmpty. Operand 2714 states and 5489 transitions. [2022-12-15 00:44:22,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:44:22,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:22,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:22,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:22,935 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:44:23,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:23,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6039 states to 2716 states and 5492 transitions. [2022-12-15 00:44:23,028 INFO L276 IsEmpty]: Start isEmpty. Operand 2716 states and 5492 transitions. [2022-12-15 00:44:23,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:44:23,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:23,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:23,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:23,055 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:44:23,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:23,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6042 states to 2718 states and 5495 transitions. [2022-12-15 00:44:23,132 INFO L276 IsEmpty]: Start isEmpty. Operand 2718 states and 5495 transitions. [2022-12-15 00:44:23,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:44:23,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:23,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:23,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:23,159 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:44:23,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:23,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6043 states to 2719 states and 5496 transitions. [2022-12-15 00:44:23,307 INFO L276 IsEmpty]: Start isEmpty. Operand 2719 states and 5496 transitions. [2022-12-15 00:44:23,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:44:23,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:23,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:23,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:23,334 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:44:23,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:23,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6046 states to 2721 states and 5499 transitions. [2022-12-15 00:44:23,406 INFO L276 IsEmpty]: Start isEmpty. Operand 2721 states and 5499 transitions. [2022-12-15 00:44:23,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:44:23,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:23,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:23,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:23,433 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:44:23,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:23,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6049 states to 2723 states and 5502 transitions. [2022-12-15 00:44:23,504 INFO L276 IsEmpty]: Start isEmpty. Operand 2723 states and 5502 transitions. [2022-12-15 00:44:23,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:44:23,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:23,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:23,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:23,531 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:44:23,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:23,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6052 states to 2725 states and 5505 transitions. [2022-12-15 00:44:23,602 INFO L276 IsEmpty]: Start isEmpty. Operand 2725 states and 5505 transitions. [2022-12-15 00:44:23,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:44:23,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:23,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:23,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:23,630 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:44:23,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:23,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6055 states to 2727 states and 5508 transitions. [2022-12-15 00:44:23,706 INFO L276 IsEmpty]: Start isEmpty. Operand 2727 states and 5508 transitions. [2022-12-15 00:44:23,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:44:23,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:23,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:23,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:23,734 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:44:23,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:23,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6058 states to 2729 states and 5511 transitions. [2022-12-15 00:44:23,809 INFO L276 IsEmpty]: Start isEmpty. Operand 2729 states and 5511 transitions. [2022-12-15 00:44:23,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:44:23,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:23,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:23,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:23,837 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:44:23,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:23,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6061 states to 2731 states and 5514 transitions. [2022-12-15 00:44:23,915 INFO L276 IsEmpty]: Start isEmpty. Operand 2731 states and 5514 transitions. [2022-12-15 00:44:23,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:44:23,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:23,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:23,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:23,943 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:44:24,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:24,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6064 states to 2733 states and 5517 transitions. [2022-12-15 00:44:24,080 INFO L276 IsEmpty]: Start isEmpty. Operand 2733 states and 5517 transitions. [2022-12-15 00:44:24,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:44:24,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:24,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:24,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:24,108 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:44:24,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:24,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6067 states to 2735 states and 5520 transitions. [2022-12-15 00:44:24,181 INFO L276 IsEmpty]: Start isEmpty. Operand 2735 states and 5520 transitions. [2022-12-15 00:44:24,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:44:24,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:24,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:24,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:24,207 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:44:24,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:24,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6070 states to 2737 states and 5523 transitions. [2022-12-15 00:44:24,278 INFO L276 IsEmpty]: Start isEmpty. Operand 2737 states and 5523 transitions. [2022-12-15 00:44:24,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:44:24,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:24,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:24,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:24,306 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:44:24,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:24,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6073 states to 2739 states and 5526 transitions. [2022-12-15 00:44:24,376 INFO L276 IsEmpty]: Start isEmpty. Operand 2739 states and 5526 transitions. [2022-12-15 00:44:24,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:44:24,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:24,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:24,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:24,404 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:44:24,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:24,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6076 states to 2741 states and 5529 transitions. [2022-12-15 00:44:24,477 INFO L276 IsEmpty]: Start isEmpty. Operand 2741 states and 5529 transitions. [2022-12-15 00:44:24,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 00:44:24,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:24,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:24,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:24,569 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:44:55,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:55,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6121 states to 2756 states and 5574 transitions. [2022-12-15 00:44:55,375 INFO L276 IsEmpty]: Start isEmpty. Operand 2756 states and 5574 transitions. [2022-12-15 00:44:55,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 00:44:55,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:55,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:55,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:55,465 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:44:55,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:55,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6122 states to 2757 states and 5575 transitions. [2022-12-15 00:44:55,631 INFO L276 IsEmpty]: Start isEmpty. Operand 2757 states and 5575 transitions. [2022-12-15 00:44:55,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 00:44:55,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:55,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:55,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:55,718 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 00:45:23,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:23,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6161 states to 2770 states and 5614 transitions. [2022-12-15 00:45:23,306 INFO L276 IsEmpty]: Start isEmpty. Operand 2770 states and 5614 transitions. [2022-12-15 00:45:23,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 00:45:23,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:23,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:23,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:23,422 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:45:23,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:23,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6164 states to 2772 states and 5617 transitions. [2022-12-15 00:45:23,518 INFO L276 IsEmpty]: Start isEmpty. Operand 2772 states and 5617 transitions. [2022-12-15 00:45:23,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 00:45:23,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:23,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:23,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:23,610 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:45:23,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:23,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6167 states to 2774 states and 5620 transitions. [2022-12-15 00:45:23,706 INFO L276 IsEmpty]: Start isEmpty. Operand 2774 states and 5620 transitions. [2022-12-15 00:45:23,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 00:45:23,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:23,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:23,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:23,794 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 00:45:23,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:23,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6168 states to 2775 states and 5621 transitions. [2022-12-15 00:45:23,976 INFO L276 IsEmpty]: Start isEmpty. Operand 2775 states and 5621 transitions. [2022-12-15 00:45:23,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 00:45:23,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:23,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:23,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:24,067 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:45:24,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:24,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6171 states to 2777 states and 5624 transitions. [2022-12-15 00:45:24,163 INFO L276 IsEmpty]: Start isEmpty. Operand 2777 states and 5624 transitions. [2022-12-15 00:45:24,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 00:45:24,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:24,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:24,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:24,253 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:45:24,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:24,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6174 states to 2779 states and 5627 transitions. [2022-12-15 00:45:24,347 INFO L276 IsEmpty]: Start isEmpty. Operand 2779 states and 5627 transitions. [2022-12-15 00:45:24,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 00:45:24,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:24,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:24,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:24,438 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:45:24,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:24,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6177 states to 2781 states and 5630 transitions. [2022-12-15 00:45:24,530 INFO L276 IsEmpty]: Start isEmpty. Operand 2781 states and 5630 transitions. [2022-12-15 00:45:24,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 00:45:24,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:24,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:24,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:24,621 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:45:24,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:24,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6180 states to 2783 states and 5633 transitions. [2022-12-15 00:45:24,713 INFO L276 IsEmpty]: Start isEmpty. Operand 2783 states and 5633 transitions. [2022-12-15 00:45:24,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 00:45:24,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:24,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:24,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:24,802 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 00:45:49,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:49,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6213 states to 2794 states and 5666 transitions. [2022-12-15 00:45:49,089 INFO L276 IsEmpty]: Start isEmpty. Operand 2794 states and 5666 transitions. [2022-12-15 00:45:49,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 00:45:49,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:49,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:49,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:49,182 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:45:49,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:49,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6216 states to 2796 states and 5669 transitions. [2022-12-15 00:45:49,283 INFO L276 IsEmpty]: Start isEmpty. Operand 2796 states and 5669 transitions. [2022-12-15 00:45:49,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 00:45:49,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:49,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:49,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:49,471 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 00:46:21,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:21,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6267 states to 2814 states and 5720 transitions. [2022-12-15 00:46:21,990 INFO L276 IsEmpty]: Start isEmpty. Operand 2814 states and 5720 transitions. [2022-12-15 00:46:21,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 00:46:21,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:21,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:22,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:22,077 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 00:46:22,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:22,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6270 states to 2816 states and 5723 transitions. [2022-12-15 00:46:22,169 INFO L276 IsEmpty]: Start isEmpty. Operand 2816 states and 5723 transitions. [2022-12-15 00:46:22,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 00:46:22,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:22,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:22,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:22,260 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:46:22,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:22,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6273 states to 2818 states and 5726 transitions. [2022-12-15 00:46:22,354 INFO L276 IsEmpty]: Start isEmpty. Operand 2818 states and 5726 transitions. [2022-12-15 00:46:22,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 00:46:22,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:22,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:22,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:22,442 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 00:46:22,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:22,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6274 states to 2819 states and 5727 transitions. [2022-12-15 00:46:22,522 INFO L276 IsEmpty]: Start isEmpty. Operand 2819 states and 5727 transitions. [2022-12-15 00:46:22,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 00:46:22,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:22,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:22,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:22,608 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 00:46:22,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:22,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6277 states to 2821 states and 5730 transitions. [2022-12-15 00:46:22,698 INFO L276 IsEmpty]: Start isEmpty. Operand 2821 states and 5730 transitions. [2022-12-15 00:46:22,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 00:46:22,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:22,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:22,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:22,786 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 00:46:22,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:22,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6280 states to 2823 states and 5733 transitions. [2022-12-15 00:46:22,975 INFO L276 IsEmpty]: Start isEmpty. Operand 2823 states and 5733 transitions. [2022-12-15 00:46:22,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 00:46:22,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:22,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:22,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:23,064 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 00:46:23,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:23,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6283 states to 2825 states and 5736 transitions. [2022-12-15 00:46:23,161 INFO L276 IsEmpty]: Start isEmpty. Operand 2825 states and 5736 transitions. [2022-12-15 00:46:23,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 00:46:23,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:23,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:23,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:23,249 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 00:46:23,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:23,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6286 states to 2827 states and 5739 transitions. [2022-12-15 00:46:23,346 INFO L276 IsEmpty]: Start isEmpty. Operand 2827 states and 5739 transitions. [2022-12-15 00:46:23,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 00:46:23,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:23,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:23,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:23,436 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:42,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:42,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6307 states to 2835 states and 5760 transitions. [2022-12-15 00:46:42,549 INFO L276 IsEmpty]: Start isEmpty. Operand 2835 states and 5760 transitions. [2022-12-15 00:46:42,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 00:46:42,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:42,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:42,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:42,635 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 00:46:42,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:42,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6310 states to 2837 states and 5763 transitions. [2022-12-15 00:46:42,731 INFO L276 IsEmpty]: Start isEmpty. Operand 2837 states and 5763 transitions. [2022-12-15 00:46:42,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 00:46:42,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:42,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:42,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:42,820 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 00:46:42,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:42,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6311 states to 2838 states and 5764 transitions. [2022-12-15 00:46:42,991 INFO L276 IsEmpty]: Start isEmpty. Operand 2838 states and 5764 transitions. [2022-12-15 00:46:42,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 00:46:42,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:42,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:43,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:43,080 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 00:47:08,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:08,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6355 states to 2855 states and 5808 transitions. [2022-12-15 00:47:08,976 INFO L276 IsEmpty]: Start isEmpty. Operand 2855 states and 5808 transitions. [2022-12-15 00:47:08,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 00:47:08,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:08,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:08,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:09,066 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 00:47:34,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:34,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6394 states to 2870 states and 5847 transitions. [2022-12-15 00:47:34,460 INFO L276 IsEmpty]: Start isEmpty. Operand 2870 states and 5847 transitions. [2022-12-15 00:47:34,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 00:47:34,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:34,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:34,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:34,553 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 00:47:34,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:34,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6397 states to 2872 states and 5850 transitions. [2022-12-15 00:47:34,650 INFO L276 IsEmpty]: Start isEmpty. Operand 2872 states and 5850 transitions. [2022-12-15 00:47:34,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 00:47:34,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:34,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:34,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:34,740 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 00:47:34,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:34,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6400 states to 2874 states and 5853 transitions. [2022-12-15 00:47:34,836 INFO L276 IsEmpty]: Start isEmpty. Operand 2874 states and 5853 transitions. [2022-12-15 00:47:34,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 00:47:34,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:34,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:34,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:34,925 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 00:47:35,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:35,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6403 states to 2876 states and 5856 transitions. [2022-12-15 00:47:35,108 INFO L276 IsEmpty]: Start isEmpty. Operand 2876 states and 5856 transitions. [2022-12-15 00:47:35,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 00:47:35,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:35,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:35,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:35,242 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 00:47:35,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:35,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6406 states to 2878 states and 5859 transitions. [2022-12-15 00:47:35,336 INFO L276 IsEmpty]: Start isEmpty. Operand 2878 states and 5859 transitions. [2022-12-15 00:47:35,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 00:47:35,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:35,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:35,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:35,425 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 00:47:35,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:35,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6409 states to 2880 states and 5862 transitions. [2022-12-15 00:47:35,519 INFO L276 IsEmpty]: Start isEmpty. Operand 2880 states and 5862 transitions. [2022-12-15 00:47:35,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 00:47:35,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:35,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:35,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:35,614 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 00:47:51,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:51,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6424 states to 2886 states and 5877 transitions. [2022-12-15 00:47:51,156 INFO L276 IsEmpty]: Start isEmpty. Operand 2886 states and 5877 transitions. [2022-12-15 00:47:51,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 00:47:51,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:51,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:51,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:51,246 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 00:47:51,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:51,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6427 states to 2888 states and 5880 transitions. [2022-12-15 00:47:51,344 INFO L276 IsEmpty]: Start isEmpty. Operand 2888 states and 5880 transitions. [2022-12-15 00:47:51,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 00:47:51,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:51,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:51,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:51,433 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:48:17,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:17,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6466 states to 2903 states and 5919 transitions. [2022-12-15 00:48:17,127 INFO L276 IsEmpty]: Start isEmpty. Operand 2903 states and 5919 transitions. [2022-12-15 00:48:17,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 00:48:17,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:17,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:17,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:17,220 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked.