./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3620250-79e6-49f6-8d23-0f2751be08d5/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3620250-79e6-49f6-8d23-0f2751be08d5/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_c3620250-79e6-49f6-8d23-0f2751be08d5/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3620250-79e6-49f6-8d23-0f2751be08d5/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3620250-79e6-49f6-8d23-0f2751be08d5/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_c3620250-79e6-49f6-8d23-0f2751be08d5/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 f02e9f77b882be24d50c19f50ce800eb05eecbc064c8c6c7833bfe76a90e6ee8 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 19:09:13,247 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:09:13,249 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:09:13,268 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:09:13,268 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:09:13,269 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:09:13,270 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:09:13,272 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:09:13,273 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:09:13,274 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:09:13,275 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:09:13,276 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:09:13,276 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:09:13,277 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:09:13,278 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:09:13,279 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:09:13,280 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:09:13,281 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:09:13,283 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:09:13,284 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:09:13,286 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:09:13,287 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:09:13,288 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:09:13,289 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:09:13,293 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:09:13,293 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:09:13,293 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:09:13,294 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:09:13,294 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:09:13,296 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:09:13,296 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:09:13,297 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:09:13,297 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:09:13,298 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:09:13,299 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:09:13,299 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:09:13,300 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:09:13,300 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:09:13,300 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:09:13,301 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:09:13,301 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:09:13,302 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3620250-79e6-49f6-8d23-0f2751be08d5/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 19:09:13,322 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:09:13,322 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:09:13,323 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:09:13,323 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:09:13,324 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:09:13,324 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:09:13,324 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:09:13,324 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 19:09:13,325 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 19:09:13,325 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 19:09:13,325 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:09:13,325 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:09:13,325 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:09:13,326 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:09:13,326 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 19:09:13,326 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:09:13,326 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:09:13,326 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:09:13,326 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:09:13,326 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:09:13,326 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:09:13,327 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:09:13,327 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:09:13,327 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:09:13,327 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:09:13,327 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 19:09:13,327 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 19:09:13,327 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:09:13,328 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_c3620250-79e6-49f6-8d23-0f2751be08d5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3620250-79e6-49f6-8d23-0f2751be08d5/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f02e9f77b882be24d50c19f50ce800eb05eecbc064c8c6c7833bfe76a90e6ee8 [2022-12-14 19:09:13,511 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:09:13,528 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:09:13,530 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:09:13,531 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:09:13,531 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:09:13,532 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3620250-79e6-49f6-8d23-0f2751be08d5/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2022-12-14 19:09:16,069 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:09:16,253 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:09:16,254 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3620250-79e6-49f6-8d23-0f2751be08d5/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2022-12-14 19:09:16,261 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3620250-79e6-49f6-8d23-0f2751be08d5/bin/ukojak-rkRKPMF4O4/data/ef0c055f5/eb43d370fe524260bb1bb279e20ed624/FLAG02cfe77e1 [2022-12-14 19:09:16,624 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3620250-79e6-49f6-8d23-0f2751be08d5/bin/ukojak-rkRKPMF4O4/data/ef0c055f5/eb43d370fe524260bb1bb279e20ed624 [2022-12-14 19:09:16,627 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:09:16,628 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:09:16,630 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:09:16,630 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:09:16,634 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:09:16,634 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:09:16" (1/1) ... [2022-12-14 19:09:16,635 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3633610c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:09:16, skipping insertion in model container [2022-12-14 19:09:16,635 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:09:16" (1/1) ... [2022-12-14 19:09:16,641 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:09:16,678 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:09:16,924 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_c3620250-79e6-49f6-8d23-0f2751be08d5/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[14419,14432] [2022-12-14 19:09:16,990 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:09:17,002 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:09:17,069 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_c3620250-79e6-49f6-8d23-0f2751be08d5/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[14419,14432] [2022-12-14 19:09:17,103 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:09:17,114 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:09:17,115 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:09:17 WrapperNode [2022-12-14 19:09:17,115 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:09:17,116 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:09:17,116 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:09:17,116 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:09:17,121 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:09:17" (1/1) ... [2022-12-14 19:09:17,130 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:09:17" (1/1) ... [2022-12-14 19:09:17,159 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1181 [2022-12-14 19:09:17,160 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:09:17,160 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:09:17,160 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:09:17,160 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:09:17,168 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:09:17" (1/1) ... [2022-12-14 19:09:17,168 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:09:17" (1/1) ... [2022-12-14 19:09:17,171 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:09:17" (1/1) ... [2022-12-14 19:09:17,171 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:09:17" (1/1) ... [2022-12-14 19:09:17,179 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:09:17" (1/1) ... [2022-12-14 19:09:17,185 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:09:17" (1/1) ... [2022-12-14 19:09:17,187 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:09:17" (1/1) ... [2022-12-14 19:09:17,189 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:09:17" (1/1) ... [2022-12-14 19:09:17,192 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:09:17,193 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:09:17,193 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:09:17,193 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:09:17,194 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:09:17" (1/1) ... [2022-12-14 19:09:17,198 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:09:17,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3620250-79e6-49f6-8d23-0f2751be08d5/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:09:17,218 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3620250-79e6-49f6-8d23-0f2751be08d5/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:09:17,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3620250-79e6-49f6-8d23-0f2751be08d5/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:09:17,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:09:17,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 19:09:17,254 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:09:17,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:09:17,369 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:09:17,371 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:09:18,138 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:09:18,368 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:09:18,368 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 19:09:18,371 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:09:18 BoogieIcfgContainer [2022-12-14 19:09:18,371 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:09:18,372 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:09:18,372 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:09:18,379 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:09:18,379 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:09:18" (1/1) ... [2022-12-14 19:09:18,386 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:09:18,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:18,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 235 states and 399 transitions. [2022-12-14 19:09:18,426 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 399 transitions. [2022-12-14 19:09:18,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 19:09:18,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:18,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:18,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:19,609 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:09:19,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:19,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 246 states and 419 transitions. [2022-12-14 19:09:19,860 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 419 transitions. [2022-12-14 19:09:19,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 19:09:19,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:19,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:19,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:19,969 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:09:20,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:20,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 293 states and 512 transitions. [2022-12-14 19:09:20,220 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 512 transitions. [2022-12-14 19:09:20,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 19:09:20,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:20,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:20,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:20,321 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:09:20,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:20,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 292 states and 509 transitions. [2022-12-14 19:09:20,369 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 509 transitions. [2022-12-14 19:09:20,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 19:09:20,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:20,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:20,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:20,470 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:09:20,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:20,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 340 states and 605 transitions. [2022-12-14 19:09:20,742 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 605 transitions. [2022-12-14 19:09:20,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 19:09:20,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:20,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:20,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:20,818 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:09:20,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:20,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 338 states and 599 transitions. [2022-12-14 19:09:20,852 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 599 transitions. [2022-12-14 19:09:20,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 19:09:20,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:20,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:20,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:20,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:09:21,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:21,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 386 states and 695 transitions. [2022-12-14 19:09:21,337 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 695 transitions. [2022-12-14 19:09:21,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 19:09:21,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:21,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:21,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:21,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:09:21,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:21,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 384 states and 688 transitions. [2022-12-14 19:09:21,429 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 688 transitions. [2022-12-14 19:09:21,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 19:09:21,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:21,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:21,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:21,495 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:09:22,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:22,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 431 states and 782 transitions. [2022-12-14 19:09:22,213 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 782 transitions. [2022-12-14 19:09:22,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 19:09:22,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:22,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:22,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:22,276 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:09:22,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:22,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 430 states and 777 transitions. [2022-12-14 19:09:22,329 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 777 transitions. [2022-12-14 19:09:22,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 19:09:22,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:22,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:22,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:22,415 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:09:22,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:22,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 477 states and 866 transitions. [2022-12-14 19:09:22,869 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 866 transitions. [2022-12-14 19:09:22,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 19:09:22,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:22,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:22,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:22,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:09:22,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:23,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 476 states and 863 transitions. [2022-12-14 19:09:23,000 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 863 transitions. [2022-12-14 19:09:23,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 19:09:23,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:23,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:23,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:23,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:09:23,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:23,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 523 states and 950 transitions. [2022-12-14 19:09:23,710 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 950 transitions. [2022-12-14 19:09:23,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 19:09:23,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:23,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:23,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:23,765 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:09:23,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:23,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 476 states and 862 transitions. [2022-12-14 19:09:23,811 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 862 transitions. [2022-12-14 19:09:23,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 19:09:23,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:23,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:23,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:23,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:09:24,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:24,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 525 states and 959 transitions. [2022-12-14 19:09:24,758 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 959 transitions. [2022-12-14 19:09:24,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 19:09:24,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:24,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:24,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:25,185 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:09:28,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:28,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 579 states and 1065 transitions. [2022-12-14 19:09:28,644 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 1065 transitions. [2022-12-14 19:09:28,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 19:09:28,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:28,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:28,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:29,222 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:09:33,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:33,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 586 states and 1078 transitions. [2022-12-14 19:09:33,223 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1078 transitions. [2022-12-14 19:09:33,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 19:09:33,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:33,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:33,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:33,270 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:09:34,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:34,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 630 states and 1164 transitions. [2022-12-14 19:09:34,176 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1164 transitions. [2022-12-14 19:09:34,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 19:09:34,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:34,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:34,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:34,241 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:09:34,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:34,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 634 states and 1172 transitions. [2022-12-14 19:09:34,768 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1172 transitions. [2022-12-14 19:09:34,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 19:09:34,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:34,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:34,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:34,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:09:35,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:35,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 636 states and 1175 transitions. [2022-12-14 19:09:35,518 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1175 transitions. [2022-12-14 19:09:35,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 19:09:35,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:35,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:35,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:35,590 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:09:35,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:35,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 637 states and 1175 transitions. [2022-12-14 19:09:35,622 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1175 transitions. [2022-12-14 19:09:35,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 19:09:35,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:35,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:35,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:35,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:09:35,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:35,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 638 states and 1175 transitions. [2022-12-14 19:09:35,707 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1175 transitions. [2022-12-14 19:09:35,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 19:09:35,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:35,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:35,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:36,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:09:43,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:43,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 650 states and 1197 transitions. [2022-12-14 19:09:43,807 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1197 transitions. [2022-12-14 19:09:43,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 19:09:43,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:43,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:43,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:43,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:09:44,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:44,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 657 states and 1212 transitions. [2022-12-14 19:09:44,752 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1212 transitions. [2022-12-14 19:09:44,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 19:09:44,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:44,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:44,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:44,796 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:09:45,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:45,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 664 states and 1225 transitions. [2022-12-14 19:09:45,502 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1225 transitions. [2022-12-14 19:09:45,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 19:09:45,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:45,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:45,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:45,546 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:09:47,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:47,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 707 states and 1309 transitions. [2022-12-14 19:09:47,042 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1309 transitions. [2022-12-14 19:09:47,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 19:09:47,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:47,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:47,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:47,399 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:09:58,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:58,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 717 states and 1331 transitions. [2022-12-14 19:09:58,037 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1331 transitions. [2022-12-14 19:09:58,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 19:09:58,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:58,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:58,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:58,731 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:10:06,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:06,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 718 states and 1331 transitions. [2022-12-14 19:10:06,799 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1331 transitions. [2022-12-14 19:10:06,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 19:10:06,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:06,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:06,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:06,844 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:10:09,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:09,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 766 states and 1418 transitions. [2022-12-14 19:10:09,402 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1418 transitions. [2022-12-14 19:10:09,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 19:10:09,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:09,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:09,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:09,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:10:22,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:22,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 766 states and 1417 transitions. [2022-12-14 19:10:22,333 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1417 transitions. [2022-12-14 19:10:22,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 19:10:22,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:22,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:22,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:22,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:10:25,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 776 states and 1433 transitions. [2022-12-14 19:10:25,653 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1433 transitions. [2022-12-14 19:10:25,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 19:10:25,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:10:30,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1526 states to 824 states and 1526 transitions. [2022-12-14 19:10:30,350 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1526 transitions. [2022-12-14 19:10:30,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 19:10:30,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:10:42,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:42,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 835 states and 1542 transitions. [2022-12-14 19:10:42,538 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1542 transitions. [2022-12-14 19:10:42,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 19:10:42,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:42,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:42,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:42,904 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:10:48,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:48,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 841 states and 1552 transitions. [2022-12-14 19:10:48,136 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1552 transitions. [2022-12-14 19:10:48,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 19:10:48,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:48,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:48,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:48,458 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:10:55,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:55,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1565 states to 848 states and 1565 transitions. [2022-12-14 19:10:55,605 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1565 transitions. [2022-12-14 19:10:55,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 19:10:55,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:55,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:55,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:56,040 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:11:02,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:11:02,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1564 states to 848 states and 1564 transitions. [2022-12-14 19:11:02,007 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1564 transitions. [2022-12-14 19:11:02,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 19:11:02,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:11:02,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:11:02,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:11:02,393 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:11:05,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:11:05,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 753 states and 1388 transitions. [2022-12-14 19:11:05,272 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1388 transitions. [2022-12-14 19:11:05,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:11:05,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:11:05,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:11:05,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:11:05,598 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:11:08,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:11:08,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 755 states and 1391 transitions. [2022-12-14 19:11:08,136 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1391 transitions. [2022-12-14 19:11:08,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:11:08,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:11:08,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:11:08,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:11:08,181 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:11:12,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:11:12,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1485 states to 803 states and 1485 transitions. [2022-12-14 19:11:12,843 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1485 transitions. [2022-12-14 19:11:12,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:11:12,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:11:12,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:11:12,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:11:12,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:11:16,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:11:16,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 850 states and 1573 transitions. [2022-12-14 19:11:16,426 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1573 transitions. [2022-12-14 19:11:16,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:11:16,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:11:16,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:11:16,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:11:16,467 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:11:27,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:11:27,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 902 states and 1677 transitions. [2022-12-14 19:11:27,746 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1677 transitions. [2022-12-14 19:11:27,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:11:27,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:11:27,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:11:27,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:11:27,799 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:11:30,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:11:30,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1755 states to 943 states and 1755 transitions. [2022-12-14 19:11:30,381 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1755 transitions. [2022-12-14 19:11:30,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:11:30,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:11:30,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:11:30,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:11:30,435 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:11:32,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:11:32,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1777 states to 950 states and 1777 transitions. [2022-12-14 19:11:32,934 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1777 transitions. [2022-12-14 19:11:32,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:11:32,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:11:32,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:11:32,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:11:32,978 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:11:35,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:11:35,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1790 states to 957 states and 1790 transitions. [2022-12-14 19:11:35,368 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1790 transitions. [2022-12-14 19:11:35,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:11:35,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:11:35,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:11:35,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:11:35,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:11:41,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:11:41,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1876 states to 1001 states and 1876 transitions. [2022-12-14 19:11:41,264 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 1876 transitions. [2022-12-14 19:11:41,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:11:41,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:11:41,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:11:41,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:11:41,306 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:11:44,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:11:44,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1923 states to 1026 states and 1923 transitions. [2022-12-14 19:11:44,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 1923 transitions. [2022-12-14 19:11:44,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:11:44,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:11:44,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:11:44,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:11:44,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:11:49,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:11:49,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1995 states to 1063 states and 1995 transitions. [2022-12-14 19:11:49,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 1995 transitions. [2022-12-14 19:11:49,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:11:49,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:11:49,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:11:49,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:11:49,631 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:11:52,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:11:52,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2032 states to 1082 states and 2032 transitions. [2022-12-14 19:11:52,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1082 states and 2032 transitions. [2022-12-14 19:11:52,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:11:52,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:11:52,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:11:52,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:11:52,048 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:11:53,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:11:53,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2065 states to 1100 states and 2065 transitions. [2022-12-14 19:11:53,315 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 2065 transitions. [2022-12-14 19:11:53,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:11:53,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:11:53,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:11:53,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:11:53,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:11:54,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:11:54,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2098 states to 1118 states and 2098 transitions. [2022-12-14 19:11:54,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1118 states and 2098 transitions. [2022-12-14 19:11:54,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:11:54,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:11:54,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:11:54,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:11:54,655 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:11:54,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:11:54,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2098 states to 1119 states and 2098 transitions. [2022-12-14 19:11:54,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 2098 transitions. [2022-12-14 19:11:54,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:11:54,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:11:54,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:11:54,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:11:54,772 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:11:56,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:11:56,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2101 states to 1120 states and 2101 transitions. [2022-12-14 19:11:56,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 2101 transitions. [2022-12-14 19:11:56,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:11:56,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:11:56,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:11:56,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:11:56,277 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:11:57,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:11:57,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2101 states to 1121 states and 2101 transitions. [2022-12-14 19:11:57,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 2101 transitions. [2022-12-14 19:11:57,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:11:57,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:11:57,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:11:57,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:11:57,049 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:11:58,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:11:58,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2112 states to 1125 states and 2112 transitions. [2022-12-14 19:11:58,465 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 2112 transitions. [2022-12-14 19:11:58,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:11:58,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:11:58,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:11:58,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:11:58,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:06,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:06,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2195 states to 1168 states and 2195 transitions. [2022-12-14 19:12:06,840 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 2195 transitions. [2022-12-14 19:12:06,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:12:06,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:06,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:06,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:06,882 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:13,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:13,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2241 states to 1193 states and 2241 transitions. [2022-12-14 19:12:13,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 2241 transitions. [2022-12-14 19:12:13,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:12:13,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:13,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:13,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:13,054 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:14,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:14,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1197 states and 2256 transitions. [2022-12-14 19:12:14,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 2256 transitions. [2022-12-14 19:12:14,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:12:14,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:14,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:14,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:14,268 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:15,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:15,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1232 states and 2323 transitions. [2022-12-14 19:12:15,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2323 transitions. [2022-12-14 19:12:15,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:12:15,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:15,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:15,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:15,372 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:16,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:16,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2329 states to 1236 states and 2329 transitions. [2022-12-14 19:12:16,040 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 2329 transitions. [2022-12-14 19:12:16,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:12:16,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:16,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:16,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:16,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:19,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:19,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2399 states to 1272 states and 2399 transitions. [2022-12-14 19:12:19,676 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 2399 transitions. [2022-12-14 19:12:19,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:12:19,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:19,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:19,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:19,719 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:22,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:22,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2435 states to 1291 states and 2435 transitions. [2022-12-14 19:12:22,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 2435 transitions. [2022-12-14 19:12:22,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:12:22,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:22,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:22,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:22,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:23,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:23,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2442 states to 1293 states and 2442 transitions. [2022-12-14 19:12:23,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 2442 transitions. [2022-12-14 19:12:23,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:12:23,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:23,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:23,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:23,546 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:24,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:24,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2442 states to 1294 states and 2442 transitions. [2022-12-14 19:12:24,696 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 2442 transitions. [2022-12-14 19:12:24,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:12:24,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:24,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:24,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:24,739 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:24,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:24,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2442 states to 1295 states and 2442 transitions. [2022-12-14 19:12:24,789 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 2442 transitions. [2022-12-14 19:12:24,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:12:24,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:24,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:24,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:24,834 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:25,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:25,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2448 states to 1298 states and 2448 transitions. [2022-12-14 19:12:25,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 2448 transitions. [2022-12-14 19:12:25,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:12:25,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:25,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:25,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:25,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:26,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:26,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2453 states to 1302 states and 2453 transitions. [2022-12-14 19:12:26,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 2453 transitions. [2022-12-14 19:12:26,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:12:26,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:26,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:26,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:26,705 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:28,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:28,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2541 states to 1347 states and 2541 transitions. [2022-12-14 19:12:28,390 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 2541 transitions. [2022-12-14 19:12:28,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:12:28,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:28,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:28,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:28,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:28,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:28,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2541 states to 1348 states and 2541 transitions. [2022-12-14 19:12:28,490 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 2541 transitions. [2022-12-14 19:12:28,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:12:28,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:28,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:28,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:28,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:36,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:36,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2633 states to 1396 states and 2633 transitions. [2022-12-14 19:12:36,183 INFO L276 IsEmpty]: Start isEmpty. Operand 1396 states and 2633 transitions. [2022-12-14 19:12:36,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:12:36,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:36,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:36,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:36,225 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:37,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:37,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2639 states to 1400 states and 2639 transitions. [2022-12-14 19:12:37,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1400 states and 2639 transitions. [2022-12-14 19:12:37,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:12:37,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:37,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:37,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:37,860 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:39,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:39,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2649 states to 1401 states and 2649 transitions. [2022-12-14 19:12:39,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1401 states and 2649 transitions. [2022-12-14 19:12:39,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:12:39,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:39,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:39,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:39,452 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:40,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:40,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2649 states to 1402 states and 2649 transitions. [2022-12-14 19:12:40,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 2649 transitions. [2022-12-14 19:12:40,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:12:40,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:40,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:40,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:40,903 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:41,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:41,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2649 states to 1403 states and 2649 transitions. [2022-12-14 19:12:41,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1403 states and 2649 transitions. [2022-12-14 19:12:41,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:12:41,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:41,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:41,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:41,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:44,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:44,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2734 states to 1447 states and 2734 transitions. [2022-12-14 19:12:44,682 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 2734 transitions. [2022-12-14 19:12:44,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:12:44,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:44,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:44,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:44,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:44,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:44,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2734 states to 1448 states and 2734 transitions. [2022-12-14 19:12:44,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 2734 transitions. [2022-12-14 19:12:44,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:12:44,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:44,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:44,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:44,818 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:47,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:47,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2803 states to 1484 states and 2803 transitions. [2022-12-14 19:12:47,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 2803 transitions. [2022-12-14 19:12:47,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:12:47,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:47,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:47,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:47,286 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:48,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:48,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2809 states to 1488 states and 2809 transitions. [2022-12-14 19:12:48,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1488 states and 2809 transitions. [2022-12-14 19:12:48,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:12:48,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:48,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:48,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:48,104 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:49,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:49,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2809 states to 1489 states and 2809 transitions. [2022-12-14 19:12:49,891 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 2809 transitions. [2022-12-14 19:12:49,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:12:49,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:49,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:49,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:49,933 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:49,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:49,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2809 states to 1490 states and 2809 transitions. [2022-12-14 19:12:49,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 2809 transitions. [2022-12-14 19:12:49,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:12:49,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:49,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:50,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:50,040 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:50,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:50,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2809 states to 1491 states and 2809 transitions. [2022-12-14 19:12:50,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1491 states and 2809 transitions. [2022-12-14 19:12:50,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:12:50,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:50,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:50,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:50,165 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:55,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:55,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2888 states to 1534 states and 2888 transitions. [2022-12-14 19:12:55,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1534 states and 2888 transitions. [2022-12-14 19:12:55,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:12:55,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:55,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:55,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:55,951 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:56,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:56,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2893 states to 1537 states and 2893 transitions. [2022-12-14 19:12:56,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1537 states and 2893 transitions. [2022-12-14 19:12:56,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:12:56,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:56,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:56,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:56,078 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:56,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:56,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2893 states to 1538 states and 2893 transitions. [2022-12-14 19:12:56,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 2893 transitions. [2022-12-14 19:12:56,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:12:56,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:56,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:56,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:56,171 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:13:02,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:02,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2979 states to 1583 states and 2979 transitions. [2022-12-14 19:13:02,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1583 states and 2979 transitions. [2022-12-14 19:13:02,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:13:02,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:02,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:02,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:02,299 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:13:02,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:02,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2984 states to 1586 states and 2984 transitions. [2022-12-14 19:13:02,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 2984 transitions. [2022-12-14 19:13:02,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:13:02,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:02,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:02,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:02,424 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:13:02,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:02,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2984 states to 1587 states and 2984 transitions. [2022-12-14 19:13:02,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1587 states and 2984 transitions. [2022-12-14 19:13:02,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:13:02,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:02,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:02,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:02,521 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:13:07,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:07,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3065 states to 1631 states and 3065 transitions. [2022-12-14 19:13:07,525 INFO L276 IsEmpty]: Start isEmpty. Operand 1631 states and 3065 transitions. [2022-12-14 19:13:07,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:13:07,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:07,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:07,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:07,568 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:13:08,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:08,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3065 states to 1632 states and 3065 transitions. [2022-12-14 19:13:08,896 INFO L276 IsEmpty]: Start isEmpty. Operand 1632 states and 3065 transitions. [2022-12-14 19:13:08,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:13:08,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:08,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:08,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:08,938 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:13:09,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:09,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3070 states to 1635 states and 3070 transitions. [2022-12-14 19:13:09,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1635 states and 3070 transitions. [2022-12-14 19:13:09,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:13:09,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:09,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:09,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:09,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:13:12,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:12,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3067 states to 1635 states and 3067 transitions. [2022-12-14 19:13:12,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1635 states and 3067 transitions. [2022-12-14 19:13:12,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:13:12,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:12,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:12,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:12,075 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:13:12,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:12,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3067 states to 1636 states and 3067 transitions. [2022-12-14 19:13:12,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1636 states and 3067 transitions. [2022-12-14 19:13:12,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:13:12,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:12,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:12,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:12,171 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:13:14,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:14,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3136 states to 1672 states and 3136 transitions. [2022-12-14 19:13:14,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1672 states and 3136 transitions. [2022-12-14 19:13:14,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:13:14,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:14,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:14,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:14,390 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:13:14,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:14,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3141 states to 1675 states and 3141 transitions. [2022-12-14 19:13:14,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1675 states and 3141 transitions. [2022-12-14 19:13:14,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:13:14,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:14,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:14,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:14,521 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:13:14,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:14,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3141 states to 1676 states and 3141 transitions. [2022-12-14 19:13:14,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1676 states and 3141 transitions. [2022-12-14 19:13:14,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:13:14,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:14,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:14,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:14,655 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:13:20,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:20,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3221 states to 1719 states and 3221 transitions. [2022-12-14 19:13:20,341 INFO L276 IsEmpty]: Start isEmpty. Operand 1719 states and 3221 transitions. [2022-12-14 19:13:20,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:13:20,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:20,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:20,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:20,386 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:13:21,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:21,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3225 states to 1720 states and 3225 transitions. [2022-12-14 19:13:21,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1720 states and 3225 transitions. [2022-12-14 19:13:21,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:13:21,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:21,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:21,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:21,773 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:13:23,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:23,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3225 states to 1721 states and 3225 transitions. [2022-12-14 19:13:23,171 INFO L276 IsEmpty]: Start isEmpty. Operand 1721 states and 3225 transitions. [2022-12-14 19:13:23,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:13:23,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:23,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:23,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:23,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:13:27,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:27,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3223 states to 1722 states and 3223 transitions. [2022-12-14 19:13:27,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1722 states and 3223 transitions. [2022-12-14 19:13:27,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:13:27,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:27,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:27,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:27,731 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:13:30,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:30,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3230 states to 1727 states and 3230 transitions. [2022-12-14 19:13:30,221 INFO L276 IsEmpty]: Start isEmpty. Operand 1727 states and 3230 transitions. [2022-12-14 19:13:30,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:13:30,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:30,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:30,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:30,263 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:13:31,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:31,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3229 states to 1727 states and 3229 transitions. [2022-12-14 19:13:31,898 INFO L276 IsEmpty]: Start isEmpty. Operand 1727 states and 3229 transitions. [2022-12-14 19:13:31,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:13:31,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:31,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:31,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:31,944 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:13:33,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:33,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3234 states to 1730 states and 3234 transitions. [2022-12-14 19:13:33,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1730 states and 3234 transitions. [2022-12-14 19:13:33,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:13:33,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:33,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:33,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:33,386 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:13:34,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:34,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3235 states to 1732 states and 3235 transitions. [2022-12-14 19:13:34,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1732 states and 3235 transitions. [2022-12-14 19:13:34,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:13:34,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:34,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:34,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:34,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:13:35,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:35,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3235 states to 1733 states and 3235 transitions. [2022-12-14 19:13:35,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1733 states and 3235 transitions. [2022-12-14 19:13:35,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:13:35,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:35,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:35,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:35,699 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:13:37,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:37,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3241 states to 1736 states and 3241 transitions. [2022-12-14 19:13:37,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1736 states and 3241 transitions. [2022-12-14 19:13:37,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:13:37,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:37,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:37,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:37,188 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:13:38,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:38,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3249 states to 1739 states and 3249 transitions. [2022-12-14 19:13:38,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1739 states and 3249 transitions. [2022-12-14 19:13:38,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:13:38,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:38,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:38,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:38,810 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:13:38,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:38,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3250 states to 1740 states and 3250 transitions. [2022-12-14 19:13:38,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1740 states and 3250 transitions. [2022-12-14 19:13:38,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:13:38,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:38,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:38,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:38,931 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:13:40,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:40,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3251 states to 1742 states and 3251 transitions. [2022-12-14 19:13:40,221 INFO L276 IsEmpty]: Start isEmpty. Operand 1742 states and 3251 transitions. [2022-12-14 19:13:40,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:13:40,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:40,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:40,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:40,263 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:13:41,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:41,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3251 states to 1743 states and 3251 transitions. [2022-12-14 19:13:41,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1743 states and 3251 transitions. [2022-12-14 19:13:41,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:13:41,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:41,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:41,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:41,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:13:43,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:43,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3256 states to 1746 states and 3256 transitions. [2022-12-14 19:13:43,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1746 states and 3256 transitions. [2022-12-14 19:13:43,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:13:43,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:43,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:43,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:43,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:13:44,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:44,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3257 states to 1748 states and 3257 transitions. [2022-12-14 19:13:44,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1748 states and 3257 transitions. [2022-12-14 19:13:44,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:13:44,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:44,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:44,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:44,913 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:13:46,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:46,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3260 states to 1750 states and 3260 transitions. [2022-12-14 19:13:46,226 INFO L276 IsEmpty]: Start isEmpty. Operand 1750 states and 3260 transitions. [2022-12-14 19:13:46,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:13:46,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:46,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:46,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:46,838 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:13:50,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:50,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3259 states to 1750 states and 3259 transitions. [2022-12-14 19:13:50,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1750 states and 3259 transitions. [2022-12-14 19:13:50,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 19:13:50,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:50,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:50,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:50,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:13:51,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:51,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3254 states to 1747 states and 3254 transitions. [2022-12-14 19:13:51,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1747 states and 3254 transitions. [2022-12-14 19:13:51,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 19:13:51,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:51,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:51,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:51,856 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:13:58,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:58,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3265 states to 1752 states and 3265 transitions. [2022-12-14 19:13:58,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1752 states and 3265 transitions. [2022-12-14 19:13:58,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 19:13:58,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:58,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:58,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:58,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:14:04,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:14:04,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3270 states to 1753 states and 3270 transitions. [2022-12-14 19:14:04,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1753 states and 3270 transitions. [2022-12-14 19:14:04,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 19:14:04,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:14:04,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:14:04,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:14:04,170 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:14:09,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:14:09,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3284 states to 1759 states and 3284 transitions. [2022-12-14 19:14:09,320 INFO L276 IsEmpty]: Start isEmpty. Operand 1759 states and 3284 transitions. [2022-12-14 19:14:09,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 19:14:09,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:14:09,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:14:09,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:14:09,355 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:14:12,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:14:12,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3294 states to 1764 states and 3294 transitions. [2022-12-14 19:14:12,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1764 states and 3294 transitions. [2022-12-14 19:14:12,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 19:14:12,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:14:12,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:14:12,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:14:12,904 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:14:14,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:14:14,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3304 states to 1768 states and 3304 transitions. [2022-12-14 19:14:14,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1768 states and 3304 transitions. [2022-12-14 19:14:14,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 19:14:14,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:14:14,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:14:14,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:14:14,617 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:14:22,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:14:22,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2714 states to 1464 states and 2714 transitions. [2022-12-14 19:14:22,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 2714 transitions. [2022-12-14 19:14:22,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:14:22,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:14:22,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:14:22,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:14:22,624 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:14:27,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:14:27,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2722 states to 1468 states and 2722 transitions. [2022-12-14 19:14:27,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 2722 transitions. [2022-12-14 19:14:27,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:14:27,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:14:27,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:14:27,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:14:27,183 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:14:27,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:14:27,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2720 states to 1468 states and 2720 transitions. [2022-12-14 19:14:27,236 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 2720 transitions. [2022-12-14 19:14:27,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:14:27,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:14:27,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:14:27,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:14:27,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:14:30,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:14:30,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2722 states to 1469 states and 2722 transitions. [2022-12-14 19:14:30,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 2722 transitions. [2022-12-14 19:14:30,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:14:30,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:14:30,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:14:30,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:14:32,064 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:15:14,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:15:14,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2723 states to 1470 states and 2723 transitions. [2022-12-14 19:15:14,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 2723 transitions. [2022-12-14 19:15:14,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:15:14,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:15:14,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:15:14,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:15:14,556 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:15:18,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:15:18,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2736 states to 1477 states and 2736 transitions. [2022-12-14 19:15:18,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 2736 transitions. [2022-12-14 19:15:18,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:15:18,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:15:18,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:15:18,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:15:18,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:15:26,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:15:26,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2745 states to 1482 states and 2745 transitions. [2022-12-14 19:15:26,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1482 states and 2745 transitions. [2022-12-14 19:15:26,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:15:26,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:15:26,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:15:26,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:15:29,463 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:16:01,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:16:01,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2752 states to 1484 states and 2752 transitions. [2022-12-14 19:16:01,655 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 2752 transitions. [2022-12-14 19:16:01,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:16:01,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:16:01,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:16:01,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:16:01,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:16:03,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:16:03,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2752 states to 1485 states and 2752 transitions. [2022-12-14 19:16:03,022 INFO L276 IsEmpty]: Start isEmpty. Operand 1485 states and 2752 transitions. [2022-12-14 19:16:03,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:16:03,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:16:03,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:16:03,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:16:03,956 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:16:10,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:16:10,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2805 states to 1510 states and 2805 transitions. [2022-12-14 19:16:10,680 INFO L276 IsEmpty]: Start isEmpty. Operand 1510 states and 2805 transitions. [2022-12-14 19:16:10,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:16:10,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:16:10,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:16:10,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:16:10,724 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:16:11,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:16:11,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2811 states to 1514 states and 2811 transitions. [2022-12-14 19:16:11,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 2811 transitions. [2022-12-14 19:16:11,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:16:11,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:16:11,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:16:11,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:16:11,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:16:12,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:16:12,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2817 states to 1518 states and 2817 transitions. [2022-12-14 19:16:12,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1518 states and 2817 transitions. [2022-12-14 19:16:12,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:16:12,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:16:12,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:16:12,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:16:13,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:16:40,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:16:40,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2809 states to 1514 states and 2809 transitions. [2022-12-14 19:16:40,084 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 2809 transitions. [2022-12-14 19:16:40,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:16:40,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:16:40,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:16:40,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:16:40,147 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:16:46,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:16:46,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2811 states to 1515 states and 2811 transitions. [2022-12-14 19:16:46,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1515 states and 2811 transitions. [2022-12-14 19:16:46,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:16:46,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:16:46,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:16:46,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:16:48,096 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:16:56,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:16:56,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2808 states to 1513 states and 2808 transitions. [2022-12-14 19:16:56,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 2808 transitions. [2022-12-14 19:16:56,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:16:56,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:16:56,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:16:56,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:16:56,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:16:58,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:16:58,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2802 states to 1511 states and 2802 transitions. [2022-12-14 19:16:58,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1511 states and 2802 transitions. [2022-12-14 19:16:58,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:16:58,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:16:58,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:16:58,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:16:58,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:17:00,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:17:00,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2801 states to 1511 states and 2801 transitions. [2022-12-14 19:17:00,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1511 states and 2801 transitions. [2022-12-14 19:17:00,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:17:00,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:17:00,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:17:00,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:17:01,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:17:09,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:17:09,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2785 states to 1503 states and 2785 transitions. [2022-12-14 19:17:09,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1503 states and 2785 transitions. [2022-12-14 19:17:09,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:17:09,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:17:09,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:17:09,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:17:10,036 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:17:17,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:17:17,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2777 states to 1499 states and 2777 transitions. [2022-12-14 19:17:17,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1499 states and 2777 transitions. [2022-12-14 19:17:17,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:17:17,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:17:17,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:17:17,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:17:18,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:17:23,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:17:23,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2780 states to 1500 states and 2780 transitions. [2022-12-14 19:17:23,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1500 states and 2780 transitions. [2022-12-14 19:17:23,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:17:23,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:17:23,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:17:23,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:17:25,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:18:22,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:22,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2770 states to 1496 states and 2770 transitions. [2022-12-14 19:18:22,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 2770 transitions. [2022-12-14 19:18:22,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:18:22,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:22,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:22,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:22,590 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:18:31,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:31,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2654 states to 1435 states and 2654 transitions. [2022-12-14 19:18:31,305 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 2654 transitions. [2022-12-14 19:18:31,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:18:31,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:31,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:31,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:36,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:19:56,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:19:56,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2749 states to 1480 states and 2749 transitions. [2022-12-14 19:19:56,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1480 states and 2749 transitions. [2022-12-14 19:19:56,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:19:56,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:19:56,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:19:56,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:19:56,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:20:10,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:10,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2752 states to 1477 states and 2752 transitions. [2022-12-14 19:20:10,919 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 2752 transitions. [2022-12-14 19:20:10,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:20:10,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:10,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:10,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:12,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:20:45,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:45,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2862 states to 1528 states and 2862 transitions. [2022-12-14 19:20:45,450 INFO L276 IsEmpty]: Start isEmpty. Operand 1528 states and 2862 transitions. [2022-12-14 19:20:45,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:20:45,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:45,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:45,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:45,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:20:47,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:47,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2863 states to 1529 states and 2863 transitions. [2022-12-14 19:20:47,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 2863 transitions. [2022-12-14 19:20:47,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:20:47,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:47,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:47,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:48,691 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:20:51,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:51,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2867 states to 1531 states and 2867 transitions. [2022-12-14 19:20:51,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1531 states and 2867 transitions. [2022-12-14 19:20:51,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:20:51,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:51,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:51,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:52,092 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:20:55,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:55,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2871 states to 1532 states and 2871 transitions. [2022-12-14 19:20:55,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1532 states and 2871 transitions. [2022-12-14 19:20:55,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:20:55,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:55,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:55,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:55,294 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:21:05,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:05,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2887 states to 1539 states and 2887 transitions. [2022-12-14 19:21:05,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1539 states and 2887 transitions. [2022-12-14 19:21:05,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:21:05,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:05,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:05,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:05,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:21:08,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:08,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2890 states to 1540 states and 2890 transitions. [2022-12-14 19:21:08,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1540 states and 2890 transitions. [2022-12-14 19:21:08,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:21:08,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:08,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:08,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:08,486 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:21:12,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:12,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2896 states to 1544 states and 2896 transitions. [2022-12-14 19:21:12,875 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 2896 transitions. [2022-12-14 19:21:12,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:21:12,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:12,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:12,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:12,935 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:21:18,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:18,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2900 states to 1546 states and 2900 transitions. [2022-12-14 19:21:18,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 2900 transitions. [2022-12-14 19:21:18,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:21:18,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:18,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:18,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:18,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:21:19,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:19,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2900 states to 1547 states and 2900 transitions. [2022-12-14 19:21:19,021 INFO L276 IsEmpty]: Start isEmpty. Operand 1547 states and 2900 transitions. [2022-12-14 19:21:19,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:21:19,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:19,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:19,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:19,064 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:21:21,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:21,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2902 states to 1550 states and 2902 transitions. [2022-12-14 19:21:21,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 2902 transitions. [2022-12-14 19:21:21,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:21:21,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:21,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:21,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:23,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:21:42,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:42,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2992 states to 1595 states and 2992 transitions. [2022-12-14 19:21:42,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 2992 transitions. [2022-12-14 19:21:42,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:21:42,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:42,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:43,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:43,268 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:21:55,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:55,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3015 states to 1607 states and 3015 transitions. [2022-12-14 19:21:55,883 INFO L276 IsEmpty]: Start isEmpty. Operand 1607 states and 3015 transitions. [2022-12-14 19:21:55,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:21:55,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:55,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:55,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:55,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:22:14,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:14,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3041 states to 1617 states and 3041 transitions. [2022-12-14 19:22:14,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 3041 transitions. [2022-12-14 19:22:14,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:22:14,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:14,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:14,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:14,256 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:22:16,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:16,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3041 states to 1618 states and 3041 transitions. [2022-12-14 19:22:16,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1618 states and 3041 transitions. [2022-12-14 19:22:16,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:22:16,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:16,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:16,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:16,360 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:22:18,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:18,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3041 states to 1619 states and 3041 transitions. [2022-12-14 19:22:18,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1619 states and 3041 transitions. [2022-12-14 19:22:18,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:22:18,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:18,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:18,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:20,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:22:41,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:41,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3134 states to 1664 states and 3134 transitions. [2022-12-14 19:22:41,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1664 states and 3134 transitions. [2022-12-14 19:22:41,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:22:41,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:41,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:41,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:42,249 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:22:45,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:45,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3134 states to 1665 states and 3134 transitions. [2022-12-14 19:22:45,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1665 states and 3134 transitions. [2022-12-14 19:22:45,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:22:45,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:45,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:45,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:45,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:22:50,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:50,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3139 states to 1669 states and 3139 transitions. [2022-12-14 19:22:50,602 INFO L276 IsEmpty]: Start isEmpty. Operand 1669 states and 3139 transitions. [2022-12-14 19:22:50,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:22:50,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:50,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:50,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:50,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:23:05,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:05,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3036 states to 1611 states and 3036 transitions. [2022-12-14 19:23:05,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 3036 transitions. [2022-12-14 19:23:05,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-12-14 19:23:05,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:05,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:05,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:05,389 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:23:14,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:14,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3035 states to 1611 states and 3035 transitions. [2022-12-14 19:23:14,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 3035 transitions. [2022-12-14 19:23:14,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-12-14 19:23:14,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:14,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:14,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:15,563 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:23:40,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:40,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3030 states to 1608 states and 3030 transitions. [2022-12-14 19:23:40,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1608 states and 3030 transitions. [2022-12-14 19:23:40,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-12-14 19:23:40,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:40,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:40,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:40,603 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:23:46,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:46,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2833 states to 1506 states and 2833 transitions. [2022-12-14 19:23:46,258 INFO L276 IsEmpty]: Start isEmpty. Operand 1506 states and 2833 transitions. [2022-12-14 19:23:46,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-12-14 19:23:46,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:46,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:46,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:46,291 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.