./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label41+token_ring.12.cil-2.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_050d0eed-4636-414f-a122-7372698f43a1/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_050d0eed-4636-414f-a122-7372698f43a1/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_050d0eed-4636-414f-a122-7372698f43a1/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_050d0eed-4636-414f-a122-7372698f43a1/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label41+token_ring.12.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_050d0eed-4636-414f-a122-7372698f43a1/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_050d0eed-4636-414f-a122-7372698f43a1/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 b5cd7deef4282090ab6b6f93cd9f668fbdecc3b4b6223d600f0bc6a04f939e1e --- 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 03:31:51,098 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:31:51,100 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:31:51,119 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:31:51,120 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:31:51,121 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:31:51,122 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:31:51,123 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:31:51,125 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:31:51,126 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:31:51,127 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:31:51,128 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:31:51,128 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:31:51,129 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:31:51,130 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:31:51,131 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:31:51,132 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:31:51,133 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:31:51,135 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:31:51,136 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:31:51,138 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:31:51,139 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:31:51,140 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:31:51,141 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:31:51,145 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:31:51,145 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:31:51,145 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:31:51,146 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:31:51,147 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:31:51,148 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:31:51,148 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:31:51,149 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:31:51,149 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:31:51,150 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:31:51,151 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:31:51,151 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:31:51,152 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:31:51,152 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:31:51,152 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:31:51,153 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:31:51,154 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:31:51,154 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_050d0eed-4636-414f-a122-7372698f43a1/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 03:31:51,174 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:31:51,174 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:31:51,175 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:31:51,175 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:31:51,176 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:31:51,176 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:31:51,176 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:31:51,177 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 03:31:51,177 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 03:31:51,177 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 03:31:51,177 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:31:51,177 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:31:51,177 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:31:51,178 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:31:51,178 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 03:31:51,178 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:31:51,178 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:31:51,178 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:31:51,179 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:31:51,179 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:31:51,179 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:31:51,179 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:31:51,179 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:31:51,180 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:31:51,180 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:31:51,180 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 03:31:51,180 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 03:31:51,180 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:31:51,181 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_050d0eed-4636-414f-a122-7372698f43a1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_050d0eed-4636-414f-a122-7372698f43a1/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b5cd7deef4282090ab6b6f93cd9f668fbdecc3b4b6223d600f0bc6a04f939e1e [2022-12-15 03:31:51,377 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:31:51,393 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:31:51,396 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:31:51,396 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:31:51,397 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:31:51,398 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_050d0eed-4636-414f-a122-7372698f43a1/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label41+token_ring.12.cil-2.c [2022-12-15 03:31:54,066 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:31:54,495 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:31:54,496 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_050d0eed-4636-414f-a122-7372698f43a1/sv-benchmarks/c/combinations/Problem05_label41+token_ring.12.cil-2.c [2022-12-15 03:31:54,538 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_050d0eed-4636-414f-a122-7372698f43a1/bin/ukojak-rkRKPMF4O4/data/5d25ba16e/3dbede4a53674adebcda3a671161c9ba/FLAG4d851d4ff [2022-12-15 03:31:54,551 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_050d0eed-4636-414f-a122-7372698f43a1/bin/ukojak-rkRKPMF4O4/data/5d25ba16e/3dbede4a53674adebcda3a671161c9ba [2022-12-15 03:31:54,553 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:31:54,554 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:31:54,556 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:31:54,556 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:31:54,559 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:31:54,559 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:31:54" (1/1) ... [2022-12-15 03:31:54,560 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 03:31:54, skipping insertion in model container [2022-12-15 03:31:54,561 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:31:54" (1/1) ... [2022-12-15 03:31:54,567 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:31:54,767 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:31:56,304 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_050d0eed-4636-414f-a122-7372698f43a1/sv-benchmarks/c/combinations/Problem05_label41+token_ring.12.cil-2.c[376251,376264] [2022-12-15 03:31:56,329 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_050d0eed-4636-414f-a122-7372698f43a1/sv-benchmarks/c/combinations/Problem05_label41+token_ring.12.cil-2.c[383339,383352] [2022-12-15 03:31:56,569 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:31:56,578 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:31:57,400 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_050d0eed-4636-414f-a122-7372698f43a1/sv-benchmarks/c/combinations/Problem05_label41+token_ring.12.cil-2.c[376251,376264] [2022-12-15 03:31:57,409 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_050d0eed-4636-414f-a122-7372698f43a1/sv-benchmarks/c/combinations/Problem05_label41+token_ring.12.cil-2.c[383339,383352] [2022-12-15 03:31:57,432 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:31:57,527 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:31:57,528 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:31:57 WrapperNode [2022-12-15 03:31:57,528 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:31:57,529 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:31:57,529 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:31:57,529 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:31:57,535 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:31:57" (1/1) ... [2022-12-15 03:31:57,605 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:31:57" (1/1) ... [2022-12-15 03:31:57,902 INFO L138 Inliner]: procedures = 68, calls = 77, calls flagged for inlining = 46, calls inlined = 46, statements flattened = 13199 [2022-12-15 03:31:57,903 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:31:57,903 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:31:57,903 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:31:57,904 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:31:57,913 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:31:57" (1/1) ... [2022-12-15 03:31:57,913 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:31:57" (1/1) ... [2022-12-15 03:31:57,961 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:31:57" (1/1) ... [2022-12-15 03:31:57,962 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:31:57" (1/1) ... [2022-12-15 03:31:58,144 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:31:57" (1/1) ... [2022-12-15 03:31:58,185 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:31:57" (1/1) ... [2022-12-15 03:31:58,240 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:31:57" (1/1) ... [2022-12-15 03:31:58,279 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:31:57" (1/1) ... [2022-12-15 03:31:58,352 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:31:58,353 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:31:58,353 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:31:58,353 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:31:58,354 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:31:57" (1/1) ... [2022-12-15 03:31:58,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:31:58,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_050d0eed-4636-414f-a122-7372698f43a1/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:31:58,403 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_050d0eed-4636-414f-a122-7372698f43a1/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:31:58,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_050d0eed-4636-414f-a122-7372698f43a1/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:31:58,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:31:58,436 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-15 03:31:58,436 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-15 03:31:58,436 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-15 03:31:58,436 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-15 03:31:58,436 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-15 03:31:58,436 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-15 03:31:58,436 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-15 03:31:58,436 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-15 03:31:58,437 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-15 03:31:58,437 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-15 03:31:58,437 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-15 03:31:58,437 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-15 03:31:58,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 03:31:58,437 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:31:58,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:31:58,542 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:31:58,543 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:32:04,372 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:32:05,969 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:32:05,969 INFO L300 CfgBuilder]: Removed 16 assume(true) statements. [2022-12-15 03:32:05,973 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:32:05 BoogieIcfgContainer [2022-12-15 03:32:05,973 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:32:05,974 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:32:05,974 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:32:05,981 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:32:05,981 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:32:05" (1/1) ... [2022-12-15 03:32:05,988 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:32:06,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:06,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3565 states to 1831 states and 3565 transitions. [2022-12-15 03:32:06,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1831 states and 3565 transitions. [2022-12-15 03:32:06,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:06,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:06,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:06,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:06,466 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 03:32:06,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:06,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3646 states to 1869 states and 3639 transitions. [2022-12-15 03:32:06,621 INFO L276 IsEmpty]: Start isEmpty. Operand 1869 states and 3639 transitions. [2022-12-15 03:32:06,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:06,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:06,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:06,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:06,748 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 03:32:06,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:06,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3646 states to 1870 states and 3639 transitions. [2022-12-15 03:32:06,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 3639 transitions. [2022-12-15 03:32:06,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:06,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:06,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:06,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:06,913 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 03:32:06,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:06,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3646 states to 1871 states and 3639 transitions. [2022-12-15 03:32:06,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1871 states and 3639 transitions. [2022-12-15 03:32:06,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:06,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:06,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:06,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:07,058 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 03:32:07,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:07,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3646 states to 1872 states and 3639 transitions. [2022-12-15 03:32:07,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 3639 transitions. [2022-12-15 03:32:07,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:07,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:07,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:07,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:07,185 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 03:32:07,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:07,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3646 states to 1873 states and 3639 transitions. [2022-12-15 03:32:07,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 3639 transitions. [2022-12-15 03:32:07,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:07,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:07,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:07,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:07,287 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 03:32:07,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:07,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3646 states to 1874 states and 3639 transitions. [2022-12-15 03:32:07,311 INFO L276 IsEmpty]: Start isEmpty. Operand 1874 states and 3639 transitions. [2022-12-15 03:32:07,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:07,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:07,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:07,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:07,397 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 03:32:07,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:07,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3646 states to 1875 states and 3639 transitions. [2022-12-15 03:32:07,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1875 states and 3639 transitions. [2022-12-15 03:32:07,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:07,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:07,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:07,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:07,488 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 03:32:07,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:07,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3646 states to 1876 states and 3639 transitions. [2022-12-15 03:32:07,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1876 states and 3639 transitions. [2022-12-15 03:32:07,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:07,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:07,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:07,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:07,583 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 03:32:07,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:07,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3646 states to 1877 states and 3639 transitions. [2022-12-15 03:32:07,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1877 states and 3639 transitions. [2022-12-15 03:32:07,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:07,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:07,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:07,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:07,672 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 03:32:07,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:07,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3646 states to 1878 states and 3639 transitions. [2022-12-15 03:32:07,696 INFO L276 IsEmpty]: Start isEmpty. Operand 1878 states and 3639 transitions. [2022-12-15 03:32:07,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:07,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:07,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:07,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:07,775 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 03:32:07,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:07,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3646 states to 1879 states and 3639 transitions. [2022-12-15 03:32:07,796 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 3639 transitions. [2022-12-15 03:32:07,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:07,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:07,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:07,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:07,874 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 03:32:07,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:07,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3646 states to 1880 states and 3639 transitions. [2022-12-15 03:32:07,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1880 states and 3639 transitions. [2022-12-15 03:32:07,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:07,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:07,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:07,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:07,976 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 03:32:07,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:07,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3646 states to 1881 states and 3639 transitions. [2022-12-15 03:32:07,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1881 states and 3639 transitions. [2022-12-15 03:32:07,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:07,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:08,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:08,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:08,097 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 03:32:08,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:08,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3718 states to 1914 states and 3704 transitions. [2022-12-15 03:32:08,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 3704 transitions. [2022-12-15 03:32:08,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:08,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:08,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:08,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:08,339 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 03:32:08,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:08,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3718 states to 1915 states and 3704 transitions. [2022-12-15 03:32:08,352 INFO L276 IsEmpty]: Start isEmpty. Operand 1915 states and 3704 transitions. [2022-12-15 03:32:08,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:08,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:08,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:08,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:08,410 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 03:32:08,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:08,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3718 states to 1916 states and 3704 transitions. [2022-12-15 03:32:08,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 3704 transitions. [2022-12-15 03:32:08,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:08,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:08,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:08,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:08,494 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 03:32:08,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:08,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3718 states to 1917 states and 3704 transitions. [2022-12-15 03:32:08,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1917 states and 3704 transitions. [2022-12-15 03:32:08,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:08,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:08,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:08,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:08,570 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 03:32:08,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:08,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3718 states to 1918 states and 3704 transitions. [2022-12-15 03:32:08,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1918 states and 3704 transitions. [2022-12-15 03:32:08,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:08,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:08,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:08,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:08,654 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 03:32:08,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:08,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3718 states to 1919 states and 3704 transitions. [2022-12-15 03:32:08,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 3704 transitions. [2022-12-15 03:32:08,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:08,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:08,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:08,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:08,734 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 03:32:08,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:08,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3718 states to 1920 states and 3704 transitions. [2022-12-15 03:32:08,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 3704 transitions. [2022-12-15 03:32:08,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:08,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:08,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:08,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:08,844 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 03:32:08,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:08,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3718 states to 1921 states and 3704 transitions. [2022-12-15 03:32:08,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 3704 transitions. [2022-12-15 03:32:08,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:08,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:08,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:08,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:08,951 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 03:32:08,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:08,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3718 states to 1922 states and 3704 transitions. [2022-12-15 03:32:08,962 INFO L276 IsEmpty]: Start isEmpty. Operand 1922 states and 3704 transitions. [2022-12-15 03:32:08,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:08,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:08,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:08,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:09,045 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 03:32:09,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:09,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3718 states to 1923 states and 3704 transitions. [2022-12-15 03:32:09,061 INFO L276 IsEmpty]: Start isEmpty. Operand 1923 states and 3704 transitions. [2022-12-15 03:32:09,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:09,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:09,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:09,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:09,119 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 03:32:09,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:09,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3718 states to 1924 states and 3704 transitions. [2022-12-15 03:32:09,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1924 states and 3704 transitions. [2022-12-15 03:32:09,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:09,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:09,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:09,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:09,210 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 03:32:09,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:09,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 1953 states and 3763 transitions. [2022-12-15 03:32:09,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1953 states and 3763 transitions. [2022-12-15 03:32:09,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:09,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:09,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:09,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:09,482 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 03:32:09,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:09,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 1954 states and 3763 transitions. [2022-12-15 03:32:09,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 3763 transitions. [2022-12-15 03:32:09,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:09,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:09,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:09,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:09,557 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 03:32:09,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:09,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 1955 states and 3763 transitions. [2022-12-15 03:32:09,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1955 states and 3763 transitions. [2022-12-15 03:32:09,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:09,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:09,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:09,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:09,629 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 03:32:09,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:09,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 1956 states and 3763 transitions. [2022-12-15 03:32:09,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1956 states and 3763 transitions. [2022-12-15 03:32:09,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:09,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:09,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:09,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:09,702 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 03:32:09,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:09,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 1957 states and 3763 transitions. [2022-12-15 03:32:09,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1957 states and 3763 transitions. [2022-12-15 03:32:09,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:09,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:09,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:09,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:09,804 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 03:32:09,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:09,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 1958 states and 3763 transitions. [2022-12-15 03:32:09,819 INFO L276 IsEmpty]: Start isEmpty. Operand 1958 states and 3763 transitions. [2022-12-15 03:32:09,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:09,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:09,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:09,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:09,881 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 03:32:09,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:09,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 1959 states and 3763 transitions. [2022-12-15 03:32:09,901 INFO L276 IsEmpty]: Start isEmpty. Operand 1959 states and 3763 transitions. [2022-12-15 03:32:09,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:09,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:09,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:09,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:09,982 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 03:32:10,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:10,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 1960 states and 3763 transitions. [2022-12-15 03:32:10,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1960 states and 3763 transitions. [2022-12-15 03:32:10,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:10,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:10,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:10,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:10,081 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 03:32:10,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:10,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 1961 states and 3763 transitions. [2022-12-15 03:32:10,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1961 states and 3763 transitions. [2022-12-15 03:32:10,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:10,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:10,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:10,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:10,177 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 03:32:10,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:10,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 1962 states and 3763 transitions. [2022-12-15 03:32:10,198 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 3763 transitions. [2022-12-15 03:32:10,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:10,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:10,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:10,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:10,284 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 03:32:10,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:10,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3838 states to 1985 states and 3810 transitions. [2022-12-15 03:32:10,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1985 states and 3810 transitions. [2022-12-15 03:32:10,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:10,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:10,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:10,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:10,503 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 03:32:10,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:10,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3838 states to 1986 states and 3810 transitions. [2022-12-15 03:32:10,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1986 states and 3810 transitions. [2022-12-15 03:32:10,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:10,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:10,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:10,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:10,609 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 03:32:10,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:10,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3838 states to 1987 states and 3810 transitions. [2022-12-15 03:32:10,633 INFO L276 IsEmpty]: Start isEmpty. Operand 1987 states and 3810 transitions. [2022-12-15 03:32:10,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:10,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:10,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:10,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:10,705 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 03:32:10,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:10,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3838 states to 1988 states and 3810 transitions. [2022-12-15 03:32:10,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 3810 transitions. [2022-12-15 03:32:10,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:10,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:10,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:10,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:10,812 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 03:32:10,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:10,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3838 states to 1989 states and 3810 transitions. [2022-12-15 03:32:10,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1989 states and 3810 transitions. [2022-12-15 03:32:10,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:10,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:10,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:10,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:10,907 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 03:32:10,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:10,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3838 states to 1990 states and 3810 transitions. [2022-12-15 03:32:10,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1990 states and 3810 transitions. [2022-12-15 03:32:10,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:10,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:10,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:10,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:11,005 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 03:32:11,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:11,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3838 states to 1991 states and 3810 transitions. [2022-12-15 03:32:11,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 3810 transitions. [2022-12-15 03:32:11,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:11,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:11,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:11,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:11,098 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 03:32:11,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:11,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3838 states to 1992 states and 3810 transitions. [2022-12-15 03:32:11,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1992 states and 3810 transitions. [2022-12-15 03:32:11,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:11,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:11,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:11,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:11,186 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 03:32:11,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:11,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2009 states and 3845 transitions. [2022-12-15 03:32:11,385 INFO L276 IsEmpty]: Start isEmpty. Operand 2009 states and 3845 transitions. [2022-12-15 03:32:11,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:11,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:11,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:11,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:11,450 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 03:32:11,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:11,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2010 states and 3845 transitions. [2022-12-15 03:32:11,465 INFO L276 IsEmpty]: Start isEmpty. Operand 2010 states and 3845 transitions. [2022-12-15 03:32:11,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:11,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:11,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:11,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:11,522 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 03:32:11,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:11,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2011 states and 3845 transitions. [2022-12-15 03:32:11,537 INFO L276 IsEmpty]: Start isEmpty. Operand 2011 states and 3845 transitions. [2022-12-15 03:32:11,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:11,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:11,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:11,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:11,589 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 03:32:11,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:11,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2012 states and 3845 transitions. [2022-12-15 03:32:11,603 INFO L276 IsEmpty]: Start isEmpty. Operand 2012 states and 3845 transitions. [2022-12-15 03:32:11,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:11,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:11,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:11,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:11,654 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 03:32:11,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:11,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2013 states and 3845 transitions. [2022-12-15 03:32:11,668 INFO L276 IsEmpty]: Start isEmpty. Operand 2013 states and 3845 transitions. [2022-12-15 03:32:11,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:11,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:11,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:11,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:11,719 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 03:32:11,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:11,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2014 states and 3845 transitions. [2022-12-15 03:32:11,732 INFO L276 IsEmpty]: Start isEmpty. Operand 2014 states and 3845 transitions. [2022-12-15 03:32:11,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:11,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:11,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:11,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:11,830 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 03:32:12,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:12,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3910 states to 2025 states and 3868 transitions. [2022-12-15 03:32:12,046 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 3868 transitions. [2022-12-15 03:32:12,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:12,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:12,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:12,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:12,151 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 03:32:12,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:12,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3910 states to 2026 states and 3868 transitions. [2022-12-15 03:32:12,175 INFO L276 IsEmpty]: Start isEmpty. Operand 2026 states and 3868 transitions. [2022-12-15 03:32:12,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:12,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:12,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:12,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:12,251 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 03:32:12,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:12,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3910 states to 2027 states and 3868 transitions. [2022-12-15 03:32:12,273 INFO L276 IsEmpty]: Start isEmpty. Operand 2027 states and 3868 transitions. [2022-12-15 03:32:12,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:12,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:12,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:12,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:12,328 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 03:32:12,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:12,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3910 states to 2028 states and 3868 transitions. [2022-12-15 03:32:12,341 INFO L276 IsEmpty]: Start isEmpty. Operand 2028 states and 3868 transitions. [2022-12-15 03:32:12,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:12,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:12,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:12,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:12,419 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 03:32:12,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:12,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3928 states to 2033 states and 3879 transitions. [2022-12-15 03:32:12,613 INFO L276 IsEmpty]: Start isEmpty. Operand 2033 states and 3879 transitions. [2022-12-15 03:32:12,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:12,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:12,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:12,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:12,684 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 03:32:12,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:12,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3928 states to 2034 states and 3879 transitions. [2022-12-15 03:32:12,697 INFO L276 IsEmpty]: Start isEmpty. Operand 2034 states and 3879 transitions. [2022-12-15 03:32:12,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:12,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:12,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:12,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:12,783 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 03:32:13,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:13,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3940 states to 2036 states and 3884 transitions. [2022-12-15 03:32:13,006 INFO L276 IsEmpty]: Start isEmpty. Operand 2036 states and 3884 transitions. [2022-12-15 03:32:13,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:32:13,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:13,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:13,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:13,051 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 03:32:13,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:13,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3957 states to 2044 states and 3899 transitions. [2022-12-15 03:32:13,102 INFO L276 IsEmpty]: Start isEmpty. Operand 2044 states and 3899 transitions. [2022-12-15 03:32:13,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:32:13,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:13,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:13,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:13,328 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 03:32:14,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:14,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4060 states to 2087 states and 3986 transitions. [2022-12-15 03:32:14,975 INFO L276 IsEmpty]: Start isEmpty. Operand 2087 states and 3986 transitions. [2022-12-15 03:32:14,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:32:14,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:14,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:14,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:15,157 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 03:32:16,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:16,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4087 states to 2095 states and 4003 transitions. [2022-12-15 03:32:16,638 INFO L276 IsEmpty]: Start isEmpty. Operand 2095 states and 4003 transitions. [2022-12-15 03:32:16,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:32:16,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:16,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:16,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:16,784 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 03:32:18,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:18,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 2109 states and 4032 transitions. [2022-12-15 03:32:18,710 INFO L276 IsEmpty]: Start isEmpty. Operand 2109 states and 4032 transitions. [2022-12-15 03:32:18,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:32:18,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:18,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:18,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:18,863 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 03:32:21,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:21,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4177 states to 2129 states and 4073 transitions. [2022-12-15 03:32:21,662 INFO L276 IsEmpty]: Start isEmpty. Operand 2129 states and 4073 transitions. [2022-12-15 03:32:21,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:32:21,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:21,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:21,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:21,892 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 03:32:26,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:26,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4240 states to 2155 states and 4126 transitions. [2022-12-15 03:32:26,388 INFO L276 IsEmpty]: Start isEmpty. Operand 2155 states and 4126 transitions. [2022-12-15 03:32:26,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:32:26,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:26,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:26,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:26,608 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 03:32:32,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:32,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4321 states to 2190 states and 4197 transitions. [2022-12-15 03:32:32,222 INFO L276 IsEmpty]: Start isEmpty. Operand 2190 states and 4197 transitions. [2022-12-15 03:32:32,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:32:32,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:32,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:32,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:32,271 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 03:32:32,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:32,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4322 states to 2191 states and 4198 transitions. [2022-12-15 03:32:32,399 INFO L276 IsEmpty]: Start isEmpty. Operand 2191 states and 4198 transitions. [2022-12-15 03:32:32,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:32:32,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:32,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:32,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:32,449 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 03:32:32,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:32,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4323 states to 2192 states and 4199 transitions. [2022-12-15 03:32:32,589 INFO L276 IsEmpty]: Start isEmpty. Operand 2192 states and 4199 transitions. [2022-12-15 03:32:32,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:32:32,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:32,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:32,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:32,641 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 03:32:32,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:32,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4324 states to 2193 states and 4200 transitions. [2022-12-15 03:32:32,817 INFO L276 IsEmpty]: Start isEmpty. Operand 2193 states and 4200 transitions. [2022-12-15 03:32:32,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:32:32,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:32,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:32,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:32,887 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 03:32:33,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:33,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4325 states to 2194 states and 4201 transitions. [2022-12-15 03:32:33,076 INFO L276 IsEmpty]: Start isEmpty. Operand 2194 states and 4201 transitions. [2022-12-15 03:32:33,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:32:33,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:33,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:33,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:33,159 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 03:32:33,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:33,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4326 states to 2195 states and 4202 transitions. [2022-12-15 03:32:33,359 INFO L276 IsEmpty]: Start isEmpty. Operand 2195 states and 4202 transitions. [2022-12-15 03:32:33,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:32:33,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:33,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:33,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:33,411 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 03:32:33,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:33,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4327 states to 2196 states and 4203 transitions. [2022-12-15 03:32:33,580 INFO L276 IsEmpty]: Start isEmpty. Operand 2196 states and 4203 transitions. [2022-12-15 03:32:33,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:32:33,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:33,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:33,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:33,631 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 03:32:33,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:33,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4328 states to 2197 states and 4204 transitions. [2022-12-15 03:32:33,858 INFO L276 IsEmpty]: Start isEmpty. Operand 2197 states and 4204 transitions. [2022-12-15 03:32:33,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:32:33,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:33,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:33,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:34,416 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 03:32:40,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:40,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4461 states to 2242 states and 4298 transitions. [2022-12-15 03:32:40,455 INFO L276 IsEmpty]: Start isEmpty. Operand 2242 states and 4298 transitions. [2022-12-15 03:32:40,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:32:40,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:40,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:40,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:40,503 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 03:32:41,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:41,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4480 states to 2250 states and 4315 transitions. [2022-12-15 03:32:41,683 INFO L276 IsEmpty]: Start isEmpty. Operand 2250 states and 4315 transitions. [2022-12-15 03:32:41,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:32:41,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:41,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:41,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:41,731 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 03:32:42,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:42,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4481 states to 2251 states and 4316 transitions. [2022-12-15 03:32:42,030 INFO L276 IsEmpty]: Start isEmpty. Operand 2251 states and 4316 transitions. [2022-12-15 03:32:42,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:32:42,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:42,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:42,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:42,079 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 03:32:42,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:42,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4482 states to 2252 states and 4317 transitions. [2022-12-15 03:32:42,352 INFO L276 IsEmpty]: Start isEmpty. Operand 2252 states and 4317 transitions. [2022-12-15 03:32:42,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:32:42,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:42,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:42,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:42,400 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 03:32:44,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:44,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4513 states to 2266 states and 4346 transitions. [2022-12-15 03:32:44,487 INFO L276 IsEmpty]: Start isEmpty. Operand 2266 states and 4346 transitions. [2022-12-15 03:32:44,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:32:44,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:44,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:44,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:44,538 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 03:32:48,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:48,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4556 states to 2286 states and 4387 transitions. [2022-12-15 03:32:48,039 INFO L276 IsEmpty]: Start isEmpty. Operand 2286 states and 4387 transitions. [2022-12-15 03:32:48,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:32:48,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:48,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:48,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:48,092 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 03:32:48,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:48,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4557 states to 2287 states and 4388 transitions. [2022-12-15 03:32:48,350 INFO L276 IsEmpty]: Start isEmpty. Operand 2287 states and 4388 transitions. [2022-12-15 03:32:48,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:32:48,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:48,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:48,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:48,402 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 03:32:52,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:52,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4612 states to 2313 states and 4441 transitions. [2022-12-15 03:32:52,558 INFO L276 IsEmpty]: Start isEmpty. Operand 2313 states and 4441 transitions. [2022-12-15 03:32:52,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:32:52,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:52,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:52,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:52,605 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 03:32:52,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:52,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4613 states to 2314 states and 4442 transitions. [2022-12-15 03:32:52,851 INFO L276 IsEmpty]: Start isEmpty. Operand 2314 states and 4442 transitions. [2022-12-15 03:32:52,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:32:52,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:52,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:52,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:52,898 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 03:32:59,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:59,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4687 states to 2349 states and 4514 transitions. [2022-12-15 03:32:59,313 INFO L276 IsEmpty]: Start isEmpty. Operand 2349 states and 4514 transitions. [2022-12-15 03:32:59,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:32:59,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:59,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:59,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:59,384 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 03:32:59,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:59,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4621 states to 2313 states and 4451 transitions. [2022-12-15 03:32:59,431 INFO L276 IsEmpty]: Start isEmpty. Operand 2313 states and 4451 transitions. [2022-12-15 03:32:59,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:32:59,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:59,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:59,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:59,503 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 03:32:59,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:59,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4622 states to 2314 states and 4452 transitions. [2022-12-15 03:32:59,747 INFO L276 IsEmpty]: Start isEmpty. Operand 2314 states and 4452 transitions. [2022-12-15 03:32:59,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:32:59,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:59,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:59,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:59,793 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 03:33:00,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:00,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4623 states to 2315 states and 4453 transitions. [2022-12-15 03:33:00,006 INFO L276 IsEmpty]: Start isEmpty. Operand 2315 states and 4453 transitions. [2022-12-15 03:33:00,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:33:00,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:00,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:00,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:00,055 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 03:33:00,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:00,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4624 states to 2316 states and 4454 transitions. [2022-12-15 03:33:00,324 INFO L276 IsEmpty]: Start isEmpty. Operand 2316 states and 4454 transitions. [2022-12-15 03:33:00,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:33:00,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:00,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:00,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:00,373 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 03:33:00,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:00,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4625 states to 2317 states and 4455 transitions. [2022-12-15 03:33:00,604 INFO L276 IsEmpty]: Start isEmpty. Operand 2317 states and 4455 transitions. [2022-12-15 03:33:00,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:33:00,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:00,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:00,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:00,652 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 03:33:00,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:00,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4626 states to 2318 states and 4456 transitions. [2022-12-15 03:33:00,872 INFO L276 IsEmpty]: Start isEmpty. Operand 2318 states and 4456 transitions. [2022-12-15 03:33:00,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:33:00,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:00,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:00,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:00,920 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 03:33:01,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:01,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4627 states to 2319 states and 4457 transitions. [2022-12-15 03:33:01,218 INFO L276 IsEmpty]: Start isEmpty. Operand 2319 states and 4457 transitions. [2022-12-15 03:33:01,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:33:01,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:01,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:01,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:01,269 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 03:33:01,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:01,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4628 states to 2320 states and 4458 transitions. [2022-12-15 03:33:01,616 INFO L276 IsEmpty]: Start isEmpty. Operand 2320 states and 4458 transitions. [2022-12-15 03:33:01,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:33:01,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:01,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:01,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:02,548 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 03:33:13,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:13,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4783 states to 2368 states and 4563 transitions. [2022-12-15 03:33:13,445 INFO L276 IsEmpty]: Start isEmpty. Operand 2368 states and 4563 transitions. [2022-12-15 03:33:13,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:33:13,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:13,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:13,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:13,517 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 03:33:15,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:15,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4802 states to 2376 states and 4580 transitions. [2022-12-15 03:33:15,317 INFO L276 IsEmpty]: Start isEmpty. Operand 2376 states and 4580 transitions. [2022-12-15 03:33:15,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:33:15,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:15,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:15,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:15,365 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 03:33:15,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:15,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4803 states to 2377 states and 4581 transitions. [2022-12-15 03:33:15,727 INFO L276 IsEmpty]: Start isEmpty. Operand 2377 states and 4581 transitions. [2022-12-15 03:33:15,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:33:15,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:15,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:15,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:15,775 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 03:33:16,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:16,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4804 states to 2378 states and 4582 transitions. [2022-12-15 03:33:16,115 INFO L276 IsEmpty]: Start isEmpty. Operand 2378 states and 4582 transitions. [2022-12-15 03:33:16,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:33:16,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:16,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:16,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:16,163 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 03:33:19,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:19,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4835 states to 2392 states and 4611 transitions. [2022-12-15 03:33:19,378 INFO L276 IsEmpty]: Start isEmpty. Operand 2392 states and 4611 transitions. [2022-12-15 03:33:19,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:33:19,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:19,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:19,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:19,426 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 03:33:23,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:23,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4878 states to 2412 states and 4652 transitions. [2022-12-15 03:33:23,950 INFO L276 IsEmpty]: Start isEmpty. Operand 2412 states and 4652 transitions. [2022-12-15 03:33:23,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:33:23,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:23,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:23,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:24,004 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 03:33:24,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:24,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4879 states to 2413 states and 4653 transitions. [2022-12-15 03:33:24,317 INFO L276 IsEmpty]: Start isEmpty. Operand 2413 states and 4653 transitions. [2022-12-15 03:33:24,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:33:24,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:24,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:24,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:24,363 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 03:33:30,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:30,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4934 states to 2439 states and 4706 transitions. [2022-12-15 03:33:30,649 INFO L276 IsEmpty]: Start isEmpty. Operand 2439 states and 4706 transitions. [2022-12-15 03:33:30,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:33:30,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:30,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:30,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:30,696 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 03:33:30,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:30,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4935 states to 2440 states and 4707 transitions. [2022-12-15 03:33:30,983 INFO L276 IsEmpty]: Start isEmpty. Operand 2440 states and 4707 transitions. [2022-12-15 03:33:30,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:33:30,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:30,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:31,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:31,060 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 03:33:40,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:40,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5008 states to 2474 states and 4778 transitions. [2022-12-15 03:33:40,613 INFO L276 IsEmpty]: Start isEmpty. Operand 2474 states and 4778 transitions. [2022-12-15 03:33:40,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:33:40,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:40,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:40,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:40,659 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 03:33:40,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:40,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4939 states to 2438 states and 4713 transitions. [2022-12-15 03:33:40,733 INFO L276 IsEmpty]: Start isEmpty. Operand 2438 states and 4713 transitions. [2022-12-15 03:33:40,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 03:33:40,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:40,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:40,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:40,779 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 03:33:41,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:41,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4940 states to 2439 states and 4714 transitions. [2022-12-15 03:33:41,038 INFO L276 IsEmpty]: Start isEmpty. Operand 2439 states and 4714 transitions. [2022-12-15 03:33:41,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 03:33:41,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:41,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:41,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:41,084 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 03:33:41,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:41,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4941 states to 2440 states and 4715 transitions. [2022-12-15 03:33:41,370 INFO L276 IsEmpty]: Start isEmpty. Operand 2440 states and 4715 transitions. [2022-12-15 03:33:41,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 03:33:41,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:41,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:41,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:41,418 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 03:33:41,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:41,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4942 states to 2441 states and 4716 transitions. [2022-12-15 03:33:41,751 INFO L276 IsEmpty]: Start isEmpty. Operand 2441 states and 4716 transitions. [2022-12-15 03:33:41,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 03:33:41,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:41,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:41,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:41,799 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 03:33:42,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:42,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4943 states to 2442 states and 4717 transitions. [2022-12-15 03:33:42,166 INFO L276 IsEmpty]: Start isEmpty. Operand 2442 states and 4717 transitions. [2022-12-15 03:33:42,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 03:33:42,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:42,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:42,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:42,215 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 03:33:42,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:42,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4944 states to 2443 states and 4718 transitions. [2022-12-15 03:33:42,620 INFO L276 IsEmpty]: Start isEmpty. Operand 2443 states and 4718 transitions. [2022-12-15 03:33:42,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 03:33:42,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:42,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:42,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:42,669 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 03:33:43,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:43,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4945 states to 2444 states and 4719 transitions. [2022-12-15 03:33:43,120 INFO L276 IsEmpty]: Start isEmpty. Operand 2444 states and 4719 transitions. [2022-12-15 03:33:43,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 03:33:43,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:43,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:43,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:43,202 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 03:33:43,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:43,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4946 states to 2445 states and 4720 transitions. [2022-12-15 03:33:43,656 INFO L276 IsEmpty]: Start isEmpty. Operand 2445 states and 4720 transitions. [2022-12-15 03:33:43,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 03:33:43,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:43,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:43,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:43,794 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 03:33:43,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:43,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4947 states to 2446 states and 4721 transitions. [2022-12-15 03:33:43,829 INFO L276 IsEmpty]: Start isEmpty. Operand 2446 states and 4721 transitions. [2022-12-15 03:33:43,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 03:33:43,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:43,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:43,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:45,221 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 03:34:02,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:02,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5118 states to 2496 states and 4831 transitions. [2022-12-15 03:34:02,073 INFO L276 IsEmpty]: Start isEmpty. Operand 2496 states and 4831 transitions. [2022-12-15 03:34:02,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 03:34:02,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:02,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:02,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:02,123 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 03:34:04,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:04,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5137 states to 2504 states and 4848 transitions. [2022-12-15 03:34:04,272 INFO L276 IsEmpty]: Start isEmpty. Operand 2504 states and 4848 transitions. [2022-12-15 03:34:04,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 03:34:04,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:04,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:04,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:04,319 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 03:34:04,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:04,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5138 states to 2505 states and 4849 transitions. [2022-12-15 03:34:04,677 INFO L276 IsEmpty]: Start isEmpty. Operand 2505 states and 4849 transitions. [2022-12-15 03:34:04,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 03:34:04,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:04,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:04,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:04,726 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 03:34:05,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:05,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5139 states to 2506 states and 4850 transitions. [2022-12-15 03:34:05,108 INFO L276 IsEmpty]: Start isEmpty. Operand 2506 states and 4850 transitions. [2022-12-15 03:34:05,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 03:34:05,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:05,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:05,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:05,157 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 03:34:09,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:09,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5170 states to 2520 states and 4879 transitions. [2022-12-15 03:34:09,535 INFO L276 IsEmpty]: Start isEmpty. Operand 2520 states and 4879 transitions. [2022-12-15 03:34:09,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 03:34:09,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:09,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:09,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:09,606 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 03:34:15,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:15,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5213 states to 2540 states and 4920 transitions. [2022-12-15 03:34:15,550 INFO L276 IsEmpty]: Start isEmpty. Operand 2540 states and 4920 transitions. [2022-12-15 03:34:15,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 03:34:15,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:15,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:15,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:15,598 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 03:34:15,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:15,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5214 states to 2541 states and 4921 transitions. [2022-12-15 03:34:15,976 INFO L276 IsEmpty]: Start isEmpty. Operand 2541 states and 4921 transitions. [2022-12-15 03:34:15,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 03:34:15,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:15,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:15,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:16,045 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 03:34:24,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:24,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5270 states to 2567 states and 4975 transitions. [2022-12-15 03:34:24,776 INFO L276 IsEmpty]: Start isEmpty. Operand 2567 states and 4975 transitions. [2022-12-15 03:34:24,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 03:34:24,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:24,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:24,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:24,823 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 03:34:25,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:25,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5271 states to 2568 states and 4976 transitions. [2022-12-15 03:34:25,246 INFO L276 IsEmpty]: Start isEmpty. Operand 2568 states and 4976 transitions. [2022-12-15 03:34:25,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 03:34:25,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:25,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:25,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:25,335 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 03:34:35,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:35,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5332 states to 2596 states and 5035 transitions. [2022-12-15 03:34:35,850 INFO L276 IsEmpty]: Start isEmpty. Operand 2596 states and 5035 transitions. [2022-12-15 03:34:35,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 03:34:35,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:35,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:35,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:35,900 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 03:34:38,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:38,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5344 states to 2602 states and 5047 transitions. [2022-12-15 03:34:38,865 INFO L276 IsEmpty]: Start isEmpty. Operand 2602 states and 5047 transitions. [2022-12-15 03:34:38,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 03:34:38,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:38,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:38,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:38,912 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 03:34:39,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:39,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5275 states to 2567 states and 4983 transitions. [2022-12-15 03:34:39,742 INFO L276 IsEmpty]: Start isEmpty. Operand 2567 states and 4983 transitions. [2022-12-15 03:34:39,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:34:39,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:39,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:39,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:39,791 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 03:34:40,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:40,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5276 states to 2568 states and 4984 transitions. [2022-12-15 03:34:40,214 INFO L276 IsEmpty]: Start isEmpty. Operand 2568 states and 4984 transitions. [2022-12-15 03:34:40,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:34:40,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:40,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:40,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:40,266 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 03:34:40,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:40,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5277 states to 2569 states and 4985 transitions. [2022-12-15 03:34:40,572 INFO L276 IsEmpty]: Start isEmpty. Operand 2569 states and 4985 transitions. [2022-12-15 03:34:40,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:34:40,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:40,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:40,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:40,619 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 03:34:40,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:40,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5278 states to 2570 states and 4986 transitions. [2022-12-15 03:34:40,935 INFO L276 IsEmpty]: Start isEmpty. Operand 2570 states and 4986 transitions. [2022-12-15 03:34:40,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:34:40,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:40,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:40,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:40,984 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 03:34:41,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:41,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5279 states to 2571 states and 4987 transitions. [2022-12-15 03:34:41,422 INFO L276 IsEmpty]: Start isEmpty. Operand 2571 states and 4987 transitions. [2022-12-15 03:34:41,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:34:41,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:41,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:41,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:41,469 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 03:34:41,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:41,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5280 states to 2572 states and 4988 transitions. [2022-12-15 03:34:41,964 INFO L276 IsEmpty]: Start isEmpty. Operand 2572 states and 4988 transitions. [2022-12-15 03:34:41,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:34:41,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:41,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:41,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:42,011 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 03:34:42,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:42,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5281 states to 2573 states and 4989 transitions. [2022-12-15 03:34:42,633 INFO L276 IsEmpty]: Start isEmpty. Operand 2573 states and 4989 transitions. [2022-12-15 03:34:42,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:34:42,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:42,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:42,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:42,682 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 03:34:43,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:43,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5282 states to 2574 states and 4990 transitions. [2022-12-15 03:34:43,271 INFO L276 IsEmpty]: Start isEmpty. Operand 2574 states and 4990 transitions. [2022-12-15 03:34:43,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:34:43,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:43,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:43,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:43,370 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 03:34:43,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:43,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5286 states to 2576 states and 4994 transitions. [2022-12-15 03:34:43,411 INFO L276 IsEmpty]: Start isEmpty. Operand 2576 states and 4994 transitions. [2022-12-15 03:34:43,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:34:43,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:43,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:43,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:43,516 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 03:34:43,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:43,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5287 states to 2577 states and 4995 transitions. [2022-12-15 03:34:43,562 INFO L276 IsEmpty]: Start isEmpty. Operand 2577 states and 4995 transitions. [2022-12-15 03:34:43,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:34:43,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:43,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:43,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:45,335 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 03:35:10,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:35:10,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5476 states to 2629 states and 5112 transitions. [2022-12-15 03:35:10,055 INFO L276 IsEmpty]: Start isEmpty. Operand 2629 states and 5112 transitions. [2022-12-15 03:35:10,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:35:10,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:35:10,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:35:10,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:35:10,080 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 03:35:10,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:35:10,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5475 states to 2629 states and 5111 transitions. [2022-12-15 03:35:10,113 INFO L276 IsEmpty]: Start isEmpty. Operand 2629 states and 5111 transitions. [2022-12-15 03:35:10,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:35:10,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:35:10,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:35:10,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:35:10,161 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 03:35:13,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:35:13,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5494 states to 2637 states and 5128 transitions. [2022-12-15 03:35:13,145 INFO L276 IsEmpty]: Start isEmpty. Operand 2637 states and 5128 transitions. [2022-12-15 03:35:13,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:35:13,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:35:13,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:35:13,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:35:13,192 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 03:35:13,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:35:13,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5495 states to 2638 states and 5129 transitions. [2022-12-15 03:35:13,654 INFO L276 IsEmpty]: Start isEmpty. Operand 2638 states and 5129 transitions. [2022-12-15 03:35:13,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:35:13,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:35:13,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:35:13,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:35:13,701 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 03:35:14,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:35:14,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5496 states to 2639 states and 5130 transitions. [2022-12-15 03:35:14,223 INFO L276 IsEmpty]: Start isEmpty. Operand 2639 states and 5130 transitions. [2022-12-15 03:35:14,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:35:14,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:35:14,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:35:14,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:35:14,271 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 03:35:19,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:35:19,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5527 states to 2653 states and 5159 transitions. [2022-12-15 03:35:19,834 INFO L276 IsEmpty]: Start isEmpty. Operand 2653 states and 5159 transitions. [2022-12-15 03:35:19,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:35:19,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:35:19,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:35:19,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:35:19,928 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 03:35:27,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:35:27,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5570 states to 2673 states and 5200 transitions. [2022-12-15 03:35:27,512 INFO L276 IsEmpty]: Start isEmpty. Operand 2673 states and 5200 transitions. [2022-12-15 03:35:27,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:35:27,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:35:27,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:35:27,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:35:27,560 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 03:35:28,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:35:28,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5571 states to 2674 states and 5201 transitions. [2022-12-15 03:35:28,023 INFO L276 IsEmpty]: Start isEmpty. Operand 2674 states and 5201 transitions. [2022-12-15 03:35:28,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:35:28,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:35:28,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:35:28,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:35:28,071 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 03:35:40,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:35:40,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5626 states to 2699 states and 5254 transitions. [2022-12-15 03:35:40,028 INFO L276 IsEmpty]: Start isEmpty. Operand 2699 states and 5254 transitions. [2022-12-15 03:35:40,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:35:40,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:35:40,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:35:40,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:35:40,074 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 03:35:40,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:35:40,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5627 states to 2700 states and 5255 transitions. [2022-12-15 03:35:40,729 INFO L276 IsEmpty]: Start isEmpty. Operand 2700 states and 5255 transitions. [2022-12-15 03:35:40,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:35:40,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:35:40,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:35:40,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:35:40,775 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 03:35:52,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:35:52,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5682 states to 2725 states and 5308 transitions. [2022-12-15 03:35:52,115 INFO L276 IsEmpty]: Start isEmpty. Operand 2725 states and 5308 transitions. [2022-12-15 03:35:52,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:35:52,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:35:52,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:35:52,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:35:52,227 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 03:35:57,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:35:57,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5700 states to 2734 states and 5326 transitions. [2022-12-15 03:35:57,868 INFO L276 IsEmpty]: Start isEmpty. Operand 2734 states and 5326 transitions. [2022-12-15 03:35:57,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:35:57,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:35:57,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:35:57,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:35:57,915 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 03:35:59,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:35:59,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5630 states to 2699 states and 5262 transitions. [2022-12-15 03:35:59,122 INFO L276 IsEmpty]: Start isEmpty. Operand 2699 states and 5262 transitions. [2022-12-15 03:35:59,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 03:35:59,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:35:59,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:35:59,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:35:59,168 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 03:35:59,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:35:59,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5631 states to 2700 states and 5263 transitions. [2022-12-15 03:35:59,664 INFO L276 IsEmpty]: Start isEmpty. Operand 2700 states and 5263 transitions. [2022-12-15 03:35:59,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 03:35:59,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:35:59,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:35:59,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:35:59,710 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 03:36:00,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:36:00,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5632 states to 2701 states and 5264 transitions. [2022-12-15 03:36:00,215 INFO L276 IsEmpty]: Start isEmpty. Operand 2701 states and 5264 transitions. [2022-12-15 03:36:00,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 03:36:00,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:36:00,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:36:00,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:36:00,263 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 03:36:00,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:36:00,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5633 states to 2702 states and 5265 transitions. [2022-12-15 03:36:00,857 INFO L276 IsEmpty]: Start isEmpty. Operand 2702 states and 5265 transitions. [2022-12-15 03:36:00,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 03:36:00,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:36:00,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:36:00,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:36:00,905 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 03:36:01,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:36:01,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5634 states to 2703 states and 5266 transitions. [2022-12-15 03:36:01,353 INFO L276 IsEmpty]: Start isEmpty. Operand 2703 states and 5266 transitions. [2022-12-15 03:36:01,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 03:36:01,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:36:01,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:36:01,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:36:01,402 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 03:36:01,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:36:01,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5635 states to 2704 states and 5267 transitions. [2022-12-15 03:36:01,957 INFO L276 IsEmpty]: Start isEmpty. Operand 2704 states and 5267 transitions. [2022-12-15 03:36:01,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 03:36:01,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:36:01,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:36:01,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:36:02,004 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 03:36:02,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:36:02,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5636 states to 2705 states and 5268 transitions. [2022-12-15 03:36:02,570 INFO L276 IsEmpty]: Start isEmpty. Operand 2705 states and 5268 transitions. [2022-12-15 03:36:02,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 03:36:02,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:36:02,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:36:02,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:36:02,618 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 03:36:03,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:36:03,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5637 states to 2706 states and 5269 transitions. [2022-12-15 03:36:03,458 INFO L276 IsEmpty]: Start isEmpty. Operand 2706 states and 5269 transitions. [2022-12-15 03:36:03,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 03:36:03,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:36:03,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:36:03,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:36:03,586 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 03:36:03,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:36:03,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5641 states to 2708 states and 5273 transitions. [2022-12-15 03:36:03,645 INFO L276 IsEmpty]: Start isEmpty. Operand 2708 states and 5273 transitions. [2022-12-15 03:36:03,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 03:36:03,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:36:03,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:36:03,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:36:03,753 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 03:36:03,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:36:03,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5645 states to 2710 states and 5277 transitions. [2022-12-15 03:36:03,807 INFO L276 IsEmpty]: Start isEmpty. Operand 2710 states and 5277 transitions. [2022-12-15 03:36:03,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 03:36:03,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:36:03,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:36:03,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:36:04,326 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 03:36:13,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:36:13,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5700 states to 2720 states and 5299 transitions. [2022-12-15 03:36:13,023 INFO L276 IsEmpty]: Start isEmpty. Operand 2720 states and 5299 transitions. [2022-12-15 03:36:13,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 03:36:13,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:36:13,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:36:13,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:36:13,127 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 03:36:13,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:36:13,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5701 states to 2721 states and 5300 transitions. [2022-12-15 03:36:13,172 INFO L276 IsEmpty]: Start isEmpty. Operand 2721 states and 5300 transitions. [2022-12-15 03:36:13,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 03:36:13,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:36:13,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:36:13,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:36:13,276 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 03:36:13,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:36:13,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5705 states to 2723 states and 5304 transitions. [2022-12-15 03:36:13,323 INFO L276 IsEmpty]: Start isEmpty. Operand 2723 states and 5304 transitions. [2022-12-15 03:36:13,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 03:36:13,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:36:13,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:36:13,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:36:15,281 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 03:36:51,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:36:51,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5909 states to 2777 states and 5428 transitions. [2022-12-15 03:36:51,624 INFO L276 IsEmpty]: Start isEmpty. Operand 2777 states and 5428 transitions. [2022-12-15 03:36:51,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 03:36:51,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:36:51,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:36:51,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:36:51,674 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 03:36:55,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:36:55,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5928 states to 2785 states and 5445 transitions. [2022-12-15 03:36:55,277 INFO L276 IsEmpty]: Start isEmpty. Operand 2785 states and 5445 transitions. [2022-12-15 03:36:55,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 03:36:55,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:36:55,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:36:55,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:36:55,326 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 03:36:56,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:36:56,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5929 states to 2786 states and 5446 transitions. [2022-12-15 03:36:56,197 INFO L276 IsEmpty]: Start isEmpty. Operand 2786 states and 5446 transitions. [2022-12-15 03:36:56,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 03:36:56,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:36:56,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:36:56,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:36:56,245 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 03:36:57,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:36:57,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5930 states to 2787 states and 5447 transitions. [2022-12-15 03:36:57,016 INFO L276 IsEmpty]: Start isEmpty. Operand 2787 states and 5447 transitions. [2022-12-15 03:36:57,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 03:36:57,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:36:57,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:36:57,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:36:57,064 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 03:37:04,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:04,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5961 states to 2801 states and 5476 transitions. [2022-12-15 03:37:04,389 INFO L276 IsEmpty]: Start isEmpty. Operand 2801 states and 5476 transitions. [2022-12-15 03:37:04,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 03:37:04,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:04,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:04,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:04,437 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 03:37:14,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:14,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6005 states to 2821 states and 5518 transitions. [2022-12-15 03:37:14,618 INFO L276 IsEmpty]: Start isEmpty. Operand 2821 states and 5518 transitions. [2022-12-15 03:37:14,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 03:37:14,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:14,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:14,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:14,667 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 03:37:15,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:15,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6006 states to 2822 states and 5519 transitions. [2022-12-15 03:37:15,319 INFO L276 IsEmpty]: Start isEmpty. Operand 2822 states and 5519 transitions. [2022-12-15 03:37:15,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 03:37:15,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:15,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:15,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:15,366 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 03:37:27,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:27,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6055 states to 2844 states and 5566 transitions. [2022-12-15 03:37:27,701 INFO L276 IsEmpty]: Start isEmpty. Operand 2844 states and 5566 transitions. [2022-12-15 03:37:27,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 03:37:27,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:27,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:27,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:27,747 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 03:37:30,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:30,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6061 states to 2847 states and 5572 transitions. [2022-12-15 03:37:30,221 INFO L276 IsEmpty]: Start isEmpty. Operand 2847 states and 5572 transitions. [2022-12-15 03:37:30,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 03:37:30,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:30,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:30,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:30,268 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 03:37:32,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:32,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6063 states to 2849 states and 5574 transitions. [2022-12-15 03:37:32,326 INFO L276 IsEmpty]: Start isEmpty. Operand 2849 states and 5574 transitions. [2022-12-15 03:37:32,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 03:37:32,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:32,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:32,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:32,374 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 03:37:54,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:54,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6136 states to 2883 states and 5645 transitions. [2022-12-15 03:37:54,656 INFO L276 IsEmpty]: Start isEmpty. Operand 2883 states and 5645 transitions. [2022-12-15 03:37:54,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 03:37:54,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:54,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:54,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:54,724 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 03:37:55,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:55,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6065 states to 2848 states and 5581 transitions. [2022-12-15 03:37:55,987 INFO L276 IsEmpty]: Start isEmpty. Operand 2848 states and 5581 transitions. [2022-12-15 03:37:55,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:37:55,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:55,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:55,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:56,033 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 03:37:56,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:56,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6066 states to 2849 states and 5582 transitions. [2022-12-15 03:37:56,582 INFO L276 IsEmpty]: Start isEmpty. Operand 2849 states and 5582 transitions. [2022-12-15 03:37:56,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:37:56,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:56,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:56,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:56,630 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 03:37:57,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:57,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6067 states to 2850 states and 5583 transitions. [2022-12-15 03:37:57,173 INFO L276 IsEmpty]: Start isEmpty. Operand 2850 states and 5583 transitions. [2022-12-15 03:37:57,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:37:57,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:57,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:57,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:57,221 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 03:37:57,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:57,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6068 states to 2851 states and 5584 transitions. [2022-12-15 03:37:57,938 INFO L276 IsEmpty]: Start isEmpty. Operand 2851 states and 5584 transitions. [2022-12-15 03:37:57,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:37:57,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:57,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:57,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:57,986 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 03:37:58,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:58,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6069 states to 2852 states and 5585 transitions. [2022-12-15 03:37:58,696 INFO L276 IsEmpty]: Start isEmpty. Operand 2852 states and 5585 transitions. [2022-12-15 03:37:58,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:37:58,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:58,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:58,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:58,745 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 03:37:59,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:59,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6070 states to 2853 states and 5586 transitions. [2022-12-15 03:37:59,401 INFO L276 IsEmpty]: Start isEmpty. Operand 2853 states and 5586 transitions. [2022-12-15 03:37:59,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:37:59,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:59,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:59,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:59,449 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 03:38:00,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:00,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6071 states to 2854 states and 5587 transitions. [2022-12-15 03:38:00,213 INFO L276 IsEmpty]: Start isEmpty. Operand 2854 states and 5587 transitions. [2022-12-15 03:38:00,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:38:00,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:00,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:00,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:00,261 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 03:38:01,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:01,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6072 states to 2855 states and 5588 transitions. [2022-12-15 03:38:01,060 INFO L276 IsEmpty]: Start isEmpty. Operand 2855 states and 5588 transitions. [2022-12-15 03:38:01,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:38:01,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:01,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:01,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:01,168 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 03:38:02,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:02,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6075 states to 2857 states and 5591 transitions. [2022-12-15 03:38:02,233 INFO L276 IsEmpty]: Start isEmpty. Operand 2857 states and 5591 transitions. [2022-12-15 03:38:02,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:38:02,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:02,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:02,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:02,339 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 03:38:02,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:02,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6079 states to 2859 states and 5595 transitions. [2022-12-15 03:38:02,401 INFO L276 IsEmpty]: Start isEmpty. Operand 2859 states and 5595 transitions. [2022-12-15 03:38:02,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:38:02,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:02,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:02,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:02,508 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 03:38:02,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:02,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6080 states to 2860 states and 5596 transitions. [2022-12-15 03:38:02,564 INFO L276 IsEmpty]: Start isEmpty. Operand 2860 states and 5596 transitions. [2022-12-15 03:38:02,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:38:02,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:02,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:02,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:03,096 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 03:38:14,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:14,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6112 states to 2872 states and 5626 transitions. [2022-12-15 03:38:14,992 INFO L276 IsEmpty]: Start isEmpty. Operand 2872 states and 5626 transitions. [2022-12-15 03:38:14,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:38:14,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:14,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:15,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:15,102 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 03:38:15,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:15,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6116 states to 2874 states and 5630 transitions. [2022-12-15 03:38:15,228 INFO L276 IsEmpty]: Start isEmpty. Operand 2874 states and 5630 transitions. [2022-12-15 03:38:15,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:38:15,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:15,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:15,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:15,333 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 03:38:15,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:15,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6120 states to 2876 states and 5634 transitions. [2022-12-15 03:38:15,395 INFO L276 IsEmpty]: Start isEmpty. Operand 2876 states and 5634 transitions. [2022-12-15 03:38:15,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:38:15,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:15,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:15,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:15,981 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 03:38:32,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:32,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6156 states to 2889 states and 5668 transitions. [2022-12-15 03:38:32,231 INFO L276 IsEmpty]: Start isEmpty. Operand 2889 states and 5668 transitions. [2022-12-15 03:38:32,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:38:32,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:32,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:32,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:35,259 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 03:39:32,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:32,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6378 states to 2945 states and 5803 transitions. [2022-12-15 03:39:32,274 INFO L276 IsEmpty]: Start isEmpty. Operand 2945 states and 5803 transitions. [2022-12-15 03:39:32,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:39:32,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:32,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:32,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:32,324 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 03:39:36,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:36,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6397 states to 2953 states and 5820 transitions. [2022-12-15 03:39:36,748 INFO L276 IsEmpty]: Start isEmpty. Operand 2953 states and 5820 transitions. [2022-12-15 03:39:36,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:39:36,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:36,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:36,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:36,796 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 03:39:37,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:37,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6398 states to 2954 states and 5821 transitions. [2022-12-15 03:39:37,609 INFO L276 IsEmpty]: Start isEmpty. Operand 2954 states and 5821 transitions. [2022-12-15 03:39:37,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:39:37,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:37,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:37,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:37,658 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 03:39:38,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:38,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6399 states to 2955 states and 5822 transitions. [2022-12-15 03:39:38,367 INFO L276 IsEmpty]: Start isEmpty. Operand 2955 states and 5822 transitions. [2022-12-15 03:39:38,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:39:38,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:38,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:38,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:38,415 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 03:39:45,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:45,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6430 states to 2969 states and 5851 transitions. [2022-12-15 03:39:45,993 INFO L276 IsEmpty]: Start isEmpty. Operand 2969 states and 5851 transitions. [2022-12-15 03:39:45,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:39:45,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:45,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:46,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:46,041 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 03:39:58,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:58,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6473 states to 2988 states and 5892 transitions. [2022-12-15 03:39:58,194 INFO L276 IsEmpty]: Start isEmpty. Operand 2988 states and 5892 transitions. [2022-12-15 03:39:58,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:39:58,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:58,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:58,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:58,242 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 03:39:58,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:58,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6474 states to 2989 states and 5893 transitions. [2022-12-15 03:39:58,952 INFO L276 IsEmpty]: Start isEmpty. Operand 2989 states and 5893 transitions. [2022-12-15 03:39:58,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:39:58,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:58,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:58,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:58,998 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 03:40:11,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:11,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6517 states to 3008 states and 5934 transitions. [2022-12-15 03:40:11,858 INFO L276 IsEmpty]: Start isEmpty. Operand 3008 states and 5934 transitions. [2022-12-15 03:40:11,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:40:11,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:11,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:11,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:11,905 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 03:40:15,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:15,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6523 states to 3011 states and 5940 transitions. [2022-12-15 03:40:15,207 INFO L276 IsEmpty]: Start isEmpty. Operand 3011 states and 5940 transitions. [2022-12-15 03:40:15,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:40:15,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:15,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:15,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:15,254 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 03:40:18,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:18,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6529 states to 3014 states and 5946 transitions. [2022-12-15 03:40:18,772 INFO L276 IsEmpty]: Start isEmpty. Operand 3014 states and 5946 transitions. [2022-12-15 03:40:18,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:40:18,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:18,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:18,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:18,818 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 03:40:21,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:21,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6531 states to 3016 states and 5948 transitions. [2022-12-15 03:40:21,486 INFO L276 IsEmpty]: Start isEmpty. Operand 3016 states and 5948 transitions. [2022-12-15 03:40:21,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:40:21,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:21,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:21,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:21,555 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 03:40:35,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:35,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6574 states to 3035 states and 5989 transitions. [2022-12-15 03:40:35,505 INFO L276 IsEmpty]: Start isEmpty. Operand 3035 states and 5989 transitions. [2022-12-15 03:40:35,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:40:35,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:35,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:35,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:35,552 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 03:40:42,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:42,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6586 states to 3041 states and 6001 transitions. [2022-12-15 03:40:42,846 INFO L276 IsEmpty]: Start isEmpty. Operand 3041 states and 6001 transitions. [2022-12-15 03:40:42,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:40:42,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:42,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:42,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:42,892 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 03:40:46,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:46,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6592 states to 3044 states and 6007 transitions. [2022-12-15 03:40:46,312 INFO L276 IsEmpty]: Start isEmpty. Operand 3044 states and 6007 transitions. [2022-12-15 03:40:46,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:40:46,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:46,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:46,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:46,358 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 03:40:51,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:51,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6604 states to 3050 states and 6019 transitions. [2022-12-15 03:40:51,460 INFO L276 IsEmpty]: Start isEmpty. Operand 3050 states and 6019 transitions. [2022-12-15 03:40:51,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:40:51,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:51,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:51,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:51,507 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 03:40:53,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:53,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6532 states to 3015 states and 5955 transitions. [2022-12-15 03:40:53,010 INFO L276 IsEmpty]: Start isEmpty. Operand 3015 states and 5955 transitions. [2022-12-15 03:40:53,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:40:53,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:53,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:53,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:53,057 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 03:40:53,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:53,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6533 states to 3016 states and 5956 transitions. [2022-12-15 03:40:53,778 INFO L276 IsEmpty]: Start isEmpty. Operand 3016 states and 5956 transitions. [2022-12-15 03:40:53,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:40:53,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:53,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:53,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:53,824 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 03:40:54,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:54,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6534 states to 3017 states and 5957 transitions. [2022-12-15 03:40:54,682 INFO L276 IsEmpty]: Start isEmpty. Operand 3017 states and 5957 transitions. [2022-12-15 03:40:54,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:40:54,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:54,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:54,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:54,730 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 03:40:55,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:55,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6535 states to 3018 states and 5958 transitions. [2022-12-15 03:40:55,500 INFO L276 IsEmpty]: Start isEmpty. Operand 3018 states and 5958 transitions. [2022-12-15 03:40:55,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:40:55,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:55,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:55,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:55,548 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 03:40:56,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:56,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6536 states to 3019 states and 5959 transitions. [2022-12-15 03:40:56,343 INFO L276 IsEmpty]: Start isEmpty. Operand 3019 states and 5959 transitions. [2022-12-15 03:40:56,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:40:56,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:56,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:56,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:56,391 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 03:40:57,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:57,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6537 states to 3020 states and 5960 transitions. [2022-12-15 03:40:57,337 INFO L276 IsEmpty]: Start isEmpty. Operand 3020 states and 5960 transitions. [2022-12-15 03:40:57,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:40:57,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:57,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:57,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:57,385 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 03:40:58,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:58,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6538 states to 3021 states and 5961 transitions. [2022-12-15 03:40:58,459 INFO L276 IsEmpty]: Start isEmpty. Operand 3021 states and 5961 transitions. [2022-12-15 03:40:58,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:40:58,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:58,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:58,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:58,508 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 03:40:59,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:59,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6539 states to 3022 states and 5962 transitions. [2022-12-15 03:40:59,694 INFO L276 IsEmpty]: Start isEmpty. Operand 3022 states and 5962 transitions. [2022-12-15 03:40:59,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:40:59,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:59,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:59,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:59,802 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 03:40:59,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:59,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6542 states to 3024 states and 5965 transitions. [2022-12-15 03:40:59,888 INFO L276 IsEmpty]: Start isEmpty. Operand 3024 states and 5965 transitions. [2022-12-15 03:40:59,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:40:59,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:59,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:59,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:59,997 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 03:41:02,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:02,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6545 states to 3026 states and 5968 transitions. [2022-12-15 03:41:02,647 INFO L276 IsEmpty]: Start isEmpty. Operand 3026 states and 5968 transitions. [2022-12-15 03:41:02,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:41:02,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:02,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:02,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:02,680 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 03:41:02,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:02,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6546 states to 3027 states and 5969 transitions. [2022-12-15 03:41:02,733 INFO L276 IsEmpty]: Start isEmpty. Operand 3027 states and 5969 transitions. [2022-12-15 03:41:02,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:41:02,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:02,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:02,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:02,836 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 03:41:02,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:02,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6547 states to 3028 states and 5970 transitions. [2022-12-15 03:41:02,902 INFO L276 IsEmpty]: Start isEmpty. Operand 3028 states and 5970 transitions. [2022-12-15 03:41:02,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:41:02,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:02,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:02,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:03,007 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 03:41:04,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:04,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6550 states to 3030 states and 5973 transitions. [2022-12-15 03:41:04,462 INFO L276 IsEmpty]: Start isEmpty. Operand 3030 states and 5973 transitions. [2022-12-15 03:41:04,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:41:04,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:04,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:04,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:04,567 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 03:41:04,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:04,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6554 states to 3032 states and 5977 transitions. [2022-12-15 03:41:04,635 INFO L276 IsEmpty]: Start isEmpty. Operand 3032 states and 5977 transitions. [2022-12-15 03:41:04,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:41:04,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:04,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:04,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:04,740 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 03:41:04,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:04,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6558 states to 3034 states and 5981 transitions. [2022-12-15 03:41:04,808 INFO L276 IsEmpty]: Start isEmpty. Operand 3034 states and 5981 transitions. [2022-12-15 03:41:04,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:41:04,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:04,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:04,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:05,724 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 03:41:33,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:33,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6629 states to 3049 states and 6021 transitions. [2022-12-15 03:41:33,945 INFO L276 IsEmpty]: Start isEmpty. Operand 3049 states and 6021 transitions. [2022-12-15 03:41:33,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:41:33,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:33,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:33,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:37,141 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 03:42:52,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:52,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6862 states to 3107 states and 6164 transitions. [2022-12-15 03:42:52,227 INFO L276 IsEmpty]: Start isEmpty. Operand 3107 states and 6164 transitions. [2022-12-15 03:42:52,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:42:52,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:52,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:52,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:52,376 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 03:42:58,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:58,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6881 states to 3115 states and 6181 transitions. [2022-12-15 03:42:58,691 INFO L276 IsEmpty]: Start isEmpty. Operand 3115 states and 6181 transitions. [2022-12-15 03:42:58,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:42:58,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:58,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:58,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:58,739 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 03:42:59,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:59,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6882 states to 3116 states and 6182 transitions. [2022-12-15 03:42:59,903 INFO L276 IsEmpty]: Start isEmpty. Operand 3116 states and 6182 transitions. [2022-12-15 03:42:59,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:42:59,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:59,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:59,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:59,951 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 03:43:00,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:43:00,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6883 states to 3117 states and 6183 transitions. [2022-12-15 03:43:00,975 INFO L276 IsEmpty]: Start isEmpty. Operand 3117 states and 6183 transitions. [2022-12-15 03:43:00,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:43:00,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:43:00,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:43:00,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:43:01,024 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 03:43:13,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:43:13,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6915 states to 3131 states and 6213 transitions. [2022-12-15 03:43:13,734 INFO L276 IsEmpty]: Start isEmpty. Operand 3131 states and 6213 transitions. [2022-12-15 03:43:13,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:43:13,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:43:13,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:43:13,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:43:13,783 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 03:43:32,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:43:32,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6958 states to 3150 states and 6254 transitions. [2022-12-15 03:43:32,609 INFO L276 IsEmpty]: Start isEmpty. Operand 3150 states and 6254 transitions. [2022-12-15 03:43:32,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:43:32,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:43:32,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:43:32,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:43:32,657 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 03:43:35,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:43:35,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6960 states to 3152 states and 6256 transitions. [2022-12-15 03:43:35,688 INFO L276 IsEmpty]: Start isEmpty. Operand 3152 states and 6256 transitions. [2022-12-15 03:43:35,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:43:35,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:43:35,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:43:35,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:43:35,735 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 03:43:50,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:43:50,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6997 states to 3168 states and 6291 transitions. [2022-12-15 03:43:50,230 INFO L276 IsEmpty]: Start isEmpty. Operand 3168 states and 6291 transitions. [2022-12-15 03:43:50,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:43:50,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:43:50,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:43:50,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:43:50,301 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 03:43:54,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:43:54,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7003 states to 3171 states and 6297 transitions. [2022-12-15 03:43:54,567 INFO L276 IsEmpty]: Start isEmpty. Operand 3171 states and 6297 transitions. [2022-12-15 03:43:54,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:43:54,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:43:54,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:43:54,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:43:54,638 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 03:43:58,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:43:58,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7009 states to 3174 states and 6303 transitions. [2022-12-15 03:43:58,499 INFO L276 IsEmpty]: Start isEmpty. Operand 3174 states and 6303 transitions. [2022-12-15 03:43:58,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:43:58,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:43:58,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:43:58,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:43:58,546 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 03:44:03,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:44:03,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7015 states to 3177 states and 6309 transitions. [2022-12-15 03:44:03,130 INFO L276 IsEmpty]: Start isEmpty. Operand 3177 states and 6309 transitions. [2022-12-15 03:44:03,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:44:03,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:44:03,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:44:03,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:44:03,177 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 03:44:06,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:44:06,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7017 states to 3179 states and 6311 transitions. [2022-12-15 03:44:06,128 INFO L276 IsEmpty]: Start isEmpty. Operand 3179 states and 6311 transitions. [2022-12-15 03:44:06,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:44:06,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:44:06,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:44:06,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:44:06,175 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 03:44:21,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:44:21,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7054 states to 3195 states and 6346 transitions. [2022-12-15 03:44:21,408 INFO L276 IsEmpty]: Start isEmpty. Operand 3195 states and 6346 transitions. [2022-12-15 03:44:21,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:44:21,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:44:21,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:44:21,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:44:21,455 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 03:44:25,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:44:25,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7060 states to 3198 states and 6352 transitions. [2022-12-15 03:44:25,731 INFO L276 IsEmpty]: Start isEmpty. Operand 3198 states and 6352 transitions. [2022-12-15 03:44:25,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:44:25,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:44:25,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:44:25,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:44:25,777 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked.