./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label45+token_ring.10.cil-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_231b34c1-25f7-47de-a13d-ab22d46e68ff/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_231b34c1-25f7-47de-a13d-ab22d46e68ff/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_231b34c1-25f7-47de-a13d-ab22d46e68ff/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_231b34c1-25f7-47de-a13d-ab22d46e68ff/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label45+token_ring.10.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_231b34c1-25f7-47de-a13d-ab22d46e68ff/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_231b34c1-25f7-47de-a13d-ab22d46e68ff/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 ebeacfd453f434fdf714d7b079047e83de79a1e641783287d3b5f33f6eefdc0e --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 01:27:17,350 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:27:17,352 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:27:17,366 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:27:17,367 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:27:17,367 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:27:17,368 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:27:17,369 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:27:17,370 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:27:17,371 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:27:17,371 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:27:17,372 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:27:17,372 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:27:17,373 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:27:17,374 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:27:17,375 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:27:17,376 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:27:17,378 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:27:17,380 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:27:17,383 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:27:17,386 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:27:17,387 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:27:17,388 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:27:17,388 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:27:17,390 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:27:17,390 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:27:17,390 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:27:17,391 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:27:17,391 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:27:17,392 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:27:17,392 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:27:17,392 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:27:17,393 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:27:17,393 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:27:17,394 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:27:17,394 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:27:17,395 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:27:17,395 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:27:17,395 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:27:17,396 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:27:17,396 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:27:17,397 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_231b34c1-25f7-47de-a13d-ab22d46e68ff/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 01:27:17,420 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:27:17,420 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:27:17,421 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:27:17,421 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:27:17,421 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:27:17,426 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:27:17,426 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:27:17,426 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 01:27:17,427 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 01:27:17,427 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 01:27:17,427 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:27:17,427 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:27:17,427 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:27:17,427 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:27:17,427 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 01:27:17,428 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:27:17,428 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:27:17,428 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:27:17,428 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:27:17,428 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:27:17,428 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:27:17,428 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:27:17,429 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:27:17,429 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:27:17,429 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:27:17,429 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 01:27:17,429 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 01:27:17,429 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:27:17,430 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_231b34c1-25f7-47de-a13d-ab22d46e68ff/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_231b34c1-25f7-47de-a13d-ab22d46e68ff/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ebeacfd453f434fdf714d7b079047e83de79a1e641783287d3b5f33f6eefdc0e [2022-12-15 01:27:17,605 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:27:17,622 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:27:17,624 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:27:17,625 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:27:17,625 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:27:17,626 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_231b34c1-25f7-47de-a13d-ab22d46e68ff/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label45+token_ring.10.cil-1.c [2022-12-15 01:27:20,285 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:27:20,679 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:27:20,679 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_231b34c1-25f7-47de-a13d-ab22d46e68ff/sv-benchmarks/c/combinations/Problem05_label45+token_ring.10.cil-1.c [2022-12-15 01:27:20,711 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_231b34c1-25f7-47de-a13d-ab22d46e68ff/bin/ukojak-rkRKPMF4O4/data/c1801ba5f/c3029f738b134eac87696027a566df3f/FLAG7b863cf7d [2022-12-15 01:27:20,721 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_231b34c1-25f7-47de-a13d-ab22d46e68ff/bin/ukojak-rkRKPMF4O4/data/c1801ba5f/c3029f738b134eac87696027a566df3f [2022-12-15 01:27:20,723 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:27:20,724 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:27:20,725 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:27:20,725 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:27:20,727 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:27:20,728 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:27:20" (1/1) ... [2022-12-15 01:27:20,728 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1af8c637 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:20, skipping insertion in model container [2022-12-15 01:27:20,729 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:27:20" (1/1) ... [2022-12-15 01:27:20,735 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:27:20,920 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:27:22,322 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_231b34c1-25f7-47de-a13d-ab22d46e68ff/sv-benchmarks/c/combinations/Problem05_label45+token_ring.10.cil-1.c[380323,380336] [2022-12-15 01:27:22,346 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_231b34c1-25f7-47de-a13d-ab22d46e68ff/sv-benchmarks/c/combinations/Problem05_label45+token_ring.10.cil-1.c[383339,383352] [2022-12-15 01:27:22,554 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:27:22,563 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:27:23,321 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_231b34c1-25f7-47de-a13d-ab22d46e68ff/sv-benchmarks/c/combinations/Problem05_label45+token_ring.10.cil-1.c[380323,380336] [2022-12-15 01:27:23,325 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_231b34c1-25f7-47de-a13d-ab22d46e68ff/sv-benchmarks/c/combinations/Problem05_label45+token_ring.10.cil-1.c[383339,383352] [2022-12-15 01:27:23,341 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:27:23,381 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:27:23,382 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:23 WrapperNode [2022-12-15 01:27:23,382 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:27:23,383 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:27:23,383 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:27:23,383 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:27:23,390 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:23" (1/1) ... [2022-12-15 01:27:23,456 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:23" (1/1) ... [2022-12-15 01:27:23,719 INFO L138 Inliner]: procedures = 64, calls = 72, calls flagged for inlining = 41, calls inlined = 41, statements flattened = 13088 [2022-12-15 01:27:23,719 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:27:23,720 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:27:23,720 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:27:23,720 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:27:23,729 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:23" (1/1) ... [2022-12-15 01:27:23,730 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:23" (1/1) ... [2022-12-15 01:27:23,778 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:23" (1/1) ... [2022-12-15 01:27:23,778 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:23" (1/1) ... [2022-12-15 01:27:23,937 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:23" (1/1) ... [2022-12-15 01:27:23,984 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:23" (1/1) ... [2022-12-15 01:27:24,002 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:23" (1/1) ... [2022-12-15 01:27:24,040 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:23" (1/1) ... [2022-12-15 01:27:24,082 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:27:24,083 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:27:24,083 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:27:24,083 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:27:24,084 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:23" (1/1) ... [2022-12-15 01:27:24,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:27:24,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_231b34c1-25f7-47de-a13d-ab22d46e68ff/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:27:24,131 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_231b34c1-25f7-47de-a13d-ab22d46e68ff/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:27:24,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_231b34c1-25f7-47de-a13d-ab22d46e68ff/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:27:24,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:27:24,166 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-15 01:27:24,166 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-15 01:27:24,166 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-15 01:27:24,166 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-15 01:27:24,166 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-15 01:27:24,167 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-15 01:27:24,167 INFO L130 BoogieDeclarations]: Found specification of procedure error [2022-12-15 01:27:24,167 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2022-12-15 01:27:24,167 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-15 01:27:24,167 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-15 01:27:24,167 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-15 01:27:24,167 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-15 01:27:24,167 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-15 01:27:24,168 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-15 01:27:24,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 01:27:24,168 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:27:24,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:27:24,272 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:27:24,273 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:27:29,891 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:27:31,418 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:27:31,419 INFO L300 CfgBuilder]: Removed 14 assume(true) statements. [2022-12-15 01:27:31,423 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:27:31 BoogieIcfgContainer [2022-12-15 01:27:31,423 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:27:31,424 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:27:31,424 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:27:31,431 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:27:31,431 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:27:31" (1/1) ... [2022-12-15 01:27:31,439 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:27:31,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:31,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3539 states to 1815 states and 3539 transitions. [2022-12-15 01:27:31,538 INFO L276 IsEmpty]: Start isEmpty. Operand 1815 states and 3539 transitions. [2022-12-15 01:27:31,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 01:27:31,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:31,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:31,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:31,885 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:32,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:32,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1846 states and 3599 transitions. [2022-12-15 01:27:32,020 INFO L276 IsEmpty]: Start isEmpty. Operand 1846 states and 3599 transitions. [2022-12-15 01:27:32,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 01:27:32,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:32,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:32,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:32,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:32,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:32,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1847 states and 3599 transitions. [2022-12-15 01:27:32,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1847 states and 3599 transitions. [2022-12-15 01:27:32,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 01:27:32,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:32,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:32,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:32,256 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:32,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:32,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1848 states and 3599 transitions. [2022-12-15 01:27:32,288 INFO L276 IsEmpty]: Start isEmpty. Operand 1848 states and 3599 transitions. [2022-12-15 01:27:32,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 01:27:32,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:32,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:32,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:32,364 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:32,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:32,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1849 states and 3599 transitions. [2022-12-15 01:27:32,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1849 states and 3599 transitions. [2022-12-15 01:27:32,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 01:27:32,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:32,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:32,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:32,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:32,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:32,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1850 states and 3599 transitions. [2022-12-15 01:27:32,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1850 states and 3599 transitions. [2022-12-15 01:27:32,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 01:27:32,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:32,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:32,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:32,550 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:32,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:32,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1851 states and 3599 transitions. [2022-12-15 01:27:32,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 3599 transitions. [2022-12-15 01:27:32,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 01:27:32,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:32,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:32,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:32,621 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:32,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:32,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1852 states and 3599 transitions. [2022-12-15 01:27:32,640 INFO L276 IsEmpty]: Start isEmpty. Operand 1852 states and 3599 transitions. [2022-12-15 01:27:32,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 01:27:32,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:32,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:32,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:32,696 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:32,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:32,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1853 states and 3599 transitions. [2022-12-15 01:27:32,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1853 states and 3599 transitions. [2022-12-15 01:27:32,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 01:27:32,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:32,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:32,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:32,763 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:32,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:32,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1854 states and 3599 transitions. [2022-12-15 01:27:32,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1854 states and 3599 transitions. [2022-12-15 01:27:32,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 01:27:32,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:32,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:32,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:32,841 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:32,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:32,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1855 states and 3599 transitions. [2022-12-15 01:27:32,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1855 states and 3599 transitions. [2022-12-15 01:27:32,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 01:27:32,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:32,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:32,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:32,933 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:32,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:32,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1856 states and 3599 transitions. [2022-12-15 01:27:32,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1856 states and 3599 transitions. [2022-12-15 01:27:32,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 01:27:32,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:32,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:32,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:33,013 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:33,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:33,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3666 states to 1883 states and 3652 transitions. [2022-12-15 01:27:33,158 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 3652 transitions. [2022-12-15 01:27:33,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 01:27:33,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:33,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:33,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:33,242 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:33,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:33,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3666 states to 1884 states and 3652 transitions. [2022-12-15 01:27:33,264 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 3652 transitions. [2022-12-15 01:27:33,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 01:27:33,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:33,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:33,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:33,338 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:33,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:33,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3666 states to 1885 states and 3652 transitions. [2022-12-15 01:27:33,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 3652 transitions. [2022-12-15 01:27:33,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 01:27:33,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:33,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:33,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:33,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:33,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:33,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3666 states to 1886 states and 3652 transitions. [2022-12-15 01:27:33,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1886 states and 3652 transitions. [2022-12-15 01:27:33,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 01:27:33,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:33,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:33,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:33,508 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:33,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:33,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3666 states to 1887 states and 3652 transitions. [2022-12-15 01:27:33,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 3652 transitions. [2022-12-15 01:27:33,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 01:27:33,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:33,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:33,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:33,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:33,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:33,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3666 states to 1888 states and 3652 transitions. [2022-12-15 01:27:33,597 INFO L276 IsEmpty]: Start isEmpty. Operand 1888 states and 3652 transitions. [2022-12-15 01:27:33,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 01:27:33,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:33,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:33,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:33,678 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:33,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:33,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3666 states to 1889 states and 3652 transitions. [2022-12-15 01:27:33,693 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 3652 transitions. [2022-12-15 01:27:33,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 01:27:33,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:33,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:33,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:33,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:33,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:33,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3666 states to 1890 states and 3652 transitions. [2022-12-15 01:27:33,761 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 3652 transitions. [2022-12-15 01:27:33,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 01:27:33,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:33,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:33,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:33,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:33,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:33,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3666 states to 1891 states and 3652 transitions. [2022-12-15 01:27:33,828 INFO L276 IsEmpty]: Start isEmpty. Operand 1891 states and 3652 transitions. [2022-12-15 01:27:33,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 01:27:33,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:33,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:33,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:33,891 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:34,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:34,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3720 states to 1914 states and 3699 transitions. [2022-12-15 01:27:34,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 3699 transitions. [2022-12-15 01:27:34,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 01:27:34,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:34,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:34,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:34,133 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:34,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:34,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3720 states to 1915 states and 3699 transitions. [2022-12-15 01:27:34,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1915 states and 3699 transitions. [2022-12-15 01:27:34,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 01:27:34,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:34,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:34,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:34,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:34,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:34,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3720 states to 1916 states and 3699 transitions. [2022-12-15 01:27:34,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 3699 transitions. [2022-12-15 01:27:34,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 01:27:34,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:34,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:34,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:34,279 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:34,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:34,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3720 states to 1917 states and 3699 transitions. [2022-12-15 01:27:34,298 INFO L276 IsEmpty]: Start isEmpty. Operand 1917 states and 3699 transitions. [2022-12-15 01:27:34,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 01:27:34,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:34,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:34,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:34,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:34,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:34,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3720 states to 1918 states and 3699 transitions. [2022-12-15 01:27:34,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1918 states and 3699 transitions. [2022-12-15 01:27:34,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 01:27:34,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:34,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:34,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:34,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:34,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:34,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3720 states to 1919 states and 3699 transitions. [2022-12-15 01:27:34,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 3699 transitions. [2022-12-15 01:27:34,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 01:27:34,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:34,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:34,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:34,493 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:34,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:34,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3720 states to 1920 states and 3699 transitions. [2022-12-15 01:27:34,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 3699 transitions. [2022-12-15 01:27:34,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 01:27:34,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:34,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:34,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:34,565 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:34,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:34,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3720 states to 1921 states and 3699 transitions. [2022-12-15 01:27:34,585 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 3699 transitions. [2022-12-15 01:27:34,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 01:27:34,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:34,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:34,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:34,656 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:34,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:34,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3762 states to 1938 states and 3734 transitions. [2022-12-15 01:27:34,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states and 3734 transitions. [2022-12-15 01:27:34,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 01:27:34,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:34,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:34,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:34,858 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:34,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:34,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3762 states to 1939 states and 3734 transitions. [2022-12-15 01:27:34,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 3734 transitions. [2022-12-15 01:27:34,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 01:27:34,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:34,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:34,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:34,924 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:34,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:34,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3762 states to 1940 states and 3734 transitions. [2022-12-15 01:27:34,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1940 states and 3734 transitions. [2022-12-15 01:27:34,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 01:27:34,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:34,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:34,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:34,991 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:35,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:35,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3762 states to 1941 states and 3734 transitions. [2022-12-15 01:27:35,007 INFO L276 IsEmpty]: Start isEmpty. Operand 1941 states and 3734 transitions. [2022-12-15 01:27:35,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 01:27:35,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:35,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:35,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:35,096 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:35,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:35,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3762 states to 1942 states and 3734 transitions. [2022-12-15 01:27:35,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states and 3734 transitions. [2022-12-15 01:27:35,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 01:27:35,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:35,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:35,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:35,183 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:35,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:35,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3762 states to 1943 states and 3734 transitions. [2022-12-15 01:27:35,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1943 states and 3734 transitions. [2022-12-15 01:27:35,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 01:27:35,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:35,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:35,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:35,295 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:35,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:35,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 1954 states and 3757 transitions. [2022-12-15 01:27:35,486 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 3757 transitions. [2022-12-15 01:27:35,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 01:27:35,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:35,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:35,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:35,579 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:35,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:35,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 1955 states and 3757 transitions. [2022-12-15 01:27:35,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1955 states and 3757 transitions. [2022-12-15 01:27:35,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 01:27:35,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:35,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:35,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:35,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:35,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:35,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 1956 states and 3757 transitions. [2022-12-15 01:27:35,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1956 states and 3757 transitions. [2022-12-15 01:27:35,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 01:27:35,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:35,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:35,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:35,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:35,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:35,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 1957 states and 3757 transitions. [2022-12-15 01:27:35,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1957 states and 3757 transitions. [2022-12-15 01:27:35,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 01:27:35,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:35,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:35,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:35,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:36,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:36,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3810 states to 1962 states and 3768 transitions. [2022-12-15 01:27:36,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 3768 transitions. [2022-12-15 01:27:36,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 01:27:36,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:36,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:36,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:36,112 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:36,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:36,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3810 states to 1963 states and 3768 transitions. [2022-12-15 01:27:36,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1963 states and 3768 transitions. [2022-12-15 01:27:36,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 01:27:36,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:36,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:36,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:36,163 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:36,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:36,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3827 states to 1971 states and 3783 transitions. [2022-12-15 01:27:36,208 INFO L276 IsEmpty]: Start isEmpty. Operand 1971 states and 3783 transitions. [2022-12-15 01:27:36,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 01:27:36,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:36,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:36,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:36,395 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:27:37,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:37,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3916 states to 2008 states and 3858 transitions. [2022-12-15 01:27:37,604 INFO L276 IsEmpty]: Start isEmpty. Operand 2008 states and 3858 transitions. [2022-12-15 01:27:37,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 01:27:37,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:37,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:37,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:37,721 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:27:38,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:38,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3931 states to 2010 states and 3863 transitions. [2022-12-15 01:27:38,428 INFO L276 IsEmpty]: Start isEmpty. Operand 2010 states and 3863 transitions. [2022-12-15 01:27:38,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 01:27:38,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:38,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:38,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:38,556 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:27:39,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:39,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3958 states to 2018 states and 3880 transitions. [2022-12-15 01:27:39,563 INFO L276 IsEmpty]: Start isEmpty. Operand 2018 states and 3880 transitions. [2022-12-15 01:27:39,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 01:27:39,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:39,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:39,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:39,716 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:27:41,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:41,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3997 states to 2032 states and 3909 transitions. [2022-12-15 01:27:41,285 INFO L276 IsEmpty]: Start isEmpty. Operand 2032 states and 3909 transitions. [2022-12-15 01:27:41,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 01:27:41,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:41,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:41,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:41,464 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:27:44,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:44,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4048 states to 2052 states and 3950 transitions. [2022-12-15 01:27:44,137 INFO L276 IsEmpty]: Start isEmpty. Operand 2052 states and 3950 transitions. [2022-12-15 01:27:44,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 01:27:44,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:44,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:44,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:44,327 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:27:47,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:47,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4117 states to 2081 states and 4009 transitions. [2022-12-15 01:27:47,845 INFO L276 IsEmpty]: Start isEmpty. Operand 2081 states and 4009 transitions. [2022-12-15 01:27:47,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:27:47,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:47,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:47,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:47,936 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:27:48,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:48,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4118 states to 2082 states and 4010 transitions. [2022-12-15 01:27:48,046 INFO L276 IsEmpty]: Start isEmpty. Operand 2082 states and 4010 transitions. [2022-12-15 01:27:48,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:27:48,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:48,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:48,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:48,111 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:27:48,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:48,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4119 states to 2083 states and 4011 transitions. [2022-12-15 01:27:48,228 INFO L276 IsEmpty]: Start isEmpty. Operand 2083 states and 4011 transitions. [2022-12-15 01:27:48,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:27:48,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:48,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:48,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:48,295 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:27:48,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:48,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4120 states to 2084 states and 4012 transitions. [2022-12-15 01:27:48,422 INFO L276 IsEmpty]: Start isEmpty. Operand 2084 states and 4012 transitions. [2022-12-15 01:27:48,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:27:48,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:48,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:48,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:48,487 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:27:48,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:48,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4121 states to 2085 states and 4013 transitions. [2022-12-15 01:27:48,607 INFO L276 IsEmpty]: Start isEmpty. Operand 2085 states and 4013 transitions. [2022-12-15 01:27:48,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:27:48,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:48,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:48,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:48,653 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:27:48,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:48,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4122 states to 2086 states and 4014 transitions. [2022-12-15 01:27:48,809 INFO L276 IsEmpty]: Start isEmpty. Operand 2086 states and 4014 transitions. [2022-12-15 01:27:48,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:27:48,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:48,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:48,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:49,230 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:27:53,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:53,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4241 states to 2125 states and 4096 transitions. [2022-12-15 01:27:53,388 INFO L276 IsEmpty]: Start isEmpty. Operand 2125 states and 4096 transitions. [2022-12-15 01:27:53,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:27:53,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:53,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:53,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:53,447 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:27:53,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:53,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4248 states to 2127 states and 4101 transitions. [2022-12-15 01:27:53,853 INFO L276 IsEmpty]: Start isEmpty. Operand 2127 states and 4101 transitions. [2022-12-15 01:27:53,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:27:53,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:53,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:53,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:53,903 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:27:54,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:54,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4249 states to 2128 states and 4102 transitions. [2022-12-15 01:27:54,149 INFO L276 IsEmpty]: Start isEmpty. Operand 2128 states and 4102 transitions. [2022-12-15 01:27:54,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:27:54,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:54,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:54,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:54,195 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:27:54,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:54,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4250 states to 2129 states and 4103 transitions. [2022-12-15 01:27:54,426 INFO L276 IsEmpty]: Start isEmpty. Operand 2129 states and 4103 transitions. [2022-12-15 01:27:54,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:27:54,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:54,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:54,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:54,472 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:27:55,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:55,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4269 states to 2137 states and 4120 transitions. [2022-12-15 01:27:55,781 INFO L276 IsEmpty]: Start isEmpty. Operand 2137 states and 4120 transitions. [2022-12-15 01:27:55,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:27:55,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:55,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:55,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:55,825 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:27:57,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:57,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4300 states to 2151 states and 4149 transitions. [2022-12-15 01:27:57,486 INFO L276 IsEmpty]: Start isEmpty. Operand 2151 states and 4149 transitions. [2022-12-15 01:27:57,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:27:57,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:57,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:57,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:57,531 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:27:57,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:57,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4301 states to 2152 states and 4150 transitions. [2022-12-15 01:27:57,771 INFO L276 IsEmpty]: Start isEmpty. Operand 2152 states and 4150 transitions. [2022-12-15 01:27:57,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:27:57,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:57,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:57,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:57,814 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:28:00,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:00,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4344 states to 2172 states and 4191 transitions. [2022-12-15 01:28:00,801 INFO L276 IsEmpty]: Start isEmpty. Operand 2172 states and 4191 transitions. [2022-12-15 01:28:00,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:28:00,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:00,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:00,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:00,843 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:28:01,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:01,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4345 states to 2173 states and 4192 transitions. [2022-12-15 01:28:01,002 INFO L276 IsEmpty]: Start isEmpty. Operand 2173 states and 4192 transitions. [2022-12-15 01:28:01,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:28:01,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:01,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:01,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:01,045 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:28:05,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:05,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4407 states to 2202 states and 4252 transitions. [2022-12-15 01:28:05,887 INFO L276 IsEmpty]: Start isEmpty. Operand 2202 states and 4252 transitions. [2022-12-15 01:28:05,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:28:05,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:05,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:05,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:05,932 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:28:05,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:05,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4351 states to 2172 states and 4199 transitions. [2022-12-15 01:28:05,961 INFO L276 IsEmpty]: Start isEmpty. Operand 2172 states and 4199 transitions. [2022-12-15 01:28:05,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 01:28:05,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:05,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:05,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:06,007 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:28:06,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:06,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4352 states to 2173 states and 4200 transitions. [2022-12-15 01:28:06,145 INFO L276 IsEmpty]: Start isEmpty. Operand 2173 states and 4200 transitions. [2022-12-15 01:28:06,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 01:28:06,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:06,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:06,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:06,192 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:28:06,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:06,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4353 states to 2174 states and 4201 transitions. [2022-12-15 01:28:06,339 INFO L276 IsEmpty]: Start isEmpty. Operand 2174 states and 4201 transitions. [2022-12-15 01:28:06,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 01:28:06,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:06,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:06,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:06,391 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:28:06,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:06,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4354 states to 2175 states and 4202 transitions. [2022-12-15 01:28:06,582 INFO L276 IsEmpty]: Start isEmpty. Operand 2175 states and 4202 transitions. [2022-12-15 01:28:06,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 01:28:06,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:06,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:06,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:06,625 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:28:06,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:06,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4355 states to 2176 states and 4203 transitions. [2022-12-15 01:28:06,794 INFO L276 IsEmpty]: Start isEmpty. Operand 2176 states and 4203 transitions. [2022-12-15 01:28:06,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 01:28:06,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:06,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:06,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:06,838 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:28:07,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:07,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4356 states to 2177 states and 4204 transitions. [2022-12-15 01:28:07,024 INFO L276 IsEmpty]: Start isEmpty. Operand 2177 states and 4204 transitions. [2022-12-15 01:28:07,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 01:28:07,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:07,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:07,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:07,645 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:28:15,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:15,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4497 states to 2219 states and 4297 transitions. [2022-12-15 01:28:15,021 INFO L276 IsEmpty]: Start isEmpty. Operand 2219 states and 4297 transitions. [2022-12-15 01:28:15,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 01:28:15,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:15,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:15,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:15,066 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:28:15,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:15,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4504 states to 2221 states and 4302 transitions. [2022-12-15 01:28:15,550 INFO L276 IsEmpty]: Start isEmpty. Operand 2221 states and 4302 transitions. [2022-12-15 01:28:15,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 01:28:15,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:15,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:15,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:15,596 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:28:15,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:15,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4505 states to 2222 states and 4303 transitions. [2022-12-15 01:28:15,815 INFO L276 IsEmpty]: Start isEmpty. Operand 2222 states and 4303 transitions. [2022-12-15 01:28:15,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 01:28:15,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:15,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:15,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:15,859 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:28:16,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:16,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4506 states to 2223 states and 4304 transitions. [2022-12-15 01:28:16,131 INFO L276 IsEmpty]: Start isEmpty. Operand 2223 states and 4304 transitions. [2022-12-15 01:28:16,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 01:28:16,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:16,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:16,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:16,177 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:28:17,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:17,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4525 states to 2231 states and 4321 transitions. [2022-12-15 01:28:17,606 INFO L276 IsEmpty]: Start isEmpty. Operand 2231 states and 4321 transitions. [2022-12-15 01:28:17,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 01:28:17,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:17,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:17,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:17,649 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:28:20,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:20,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4556 states to 2245 states and 4350 transitions. [2022-12-15 01:28:20,149 INFO L276 IsEmpty]: Start isEmpty. Operand 2245 states and 4350 transitions. [2022-12-15 01:28:20,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 01:28:20,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:20,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:20,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:20,192 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:28:20,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:20,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4557 states to 2246 states and 4351 transitions. [2022-12-15 01:28:20,446 INFO L276 IsEmpty]: Start isEmpty. Operand 2246 states and 4351 transitions. [2022-12-15 01:28:20,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 01:28:20,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:20,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:20,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:20,488 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:28:23,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:23,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4600 states to 2266 states and 4392 transitions. [2022-12-15 01:28:23,998 INFO L276 IsEmpty]: Start isEmpty. Operand 2266 states and 4392 transitions. [2022-12-15 01:28:23,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 01:28:23,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:23,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:24,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:24,041 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:28:24,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:24,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4601 states to 2267 states and 4393 transitions. [2022-12-15 01:28:24,282 INFO L276 IsEmpty]: Start isEmpty. Operand 2267 states and 4393 transitions. [2022-12-15 01:28:24,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 01:28:24,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:24,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:24,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:24,324 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:28:30,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:30,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4662 states to 2295 states and 4452 transitions. [2022-12-15 01:28:30,713 INFO L276 IsEmpty]: Start isEmpty. Operand 2295 states and 4452 transitions. [2022-12-15 01:28:30,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 01:28:30,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:30,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:30,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:30,754 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:28:30,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:30,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4603 states to 2265 states and 4397 transitions. [2022-12-15 01:28:30,785 INFO L276 IsEmpty]: Start isEmpty. Operand 2265 states and 4397 transitions. [2022-12-15 01:28:30,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 01:28:30,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:30,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:30,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:30,825 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:28:31,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:31,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4604 states to 2266 states and 4398 transitions. [2022-12-15 01:28:31,002 INFO L276 IsEmpty]: Start isEmpty. Operand 2266 states and 4398 transitions. [2022-12-15 01:28:31,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 01:28:31,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:31,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:31,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:31,043 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:28:31,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:31,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4605 states to 2267 states and 4399 transitions. [2022-12-15 01:28:31,228 INFO L276 IsEmpty]: Start isEmpty. Operand 2267 states and 4399 transitions. [2022-12-15 01:28:31,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 01:28:31,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:31,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:31,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:31,271 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:28:31,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:31,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4606 states to 2268 states and 4400 transitions. [2022-12-15 01:28:31,481 INFO L276 IsEmpty]: Start isEmpty. Operand 2268 states and 4400 transitions. [2022-12-15 01:28:31,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 01:28:31,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:31,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:31,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:31,523 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:28:31,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:31,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4607 states to 2269 states and 4401 transitions. [2022-12-15 01:28:31,790 INFO L276 IsEmpty]: Start isEmpty. Operand 2269 states and 4401 transitions. [2022-12-15 01:28:31,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 01:28:31,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:31,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:31,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:31,841 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:28:32,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:32,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4608 states to 2270 states and 4402 transitions. [2022-12-15 01:28:32,160 INFO L276 IsEmpty]: Start isEmpty. Operand 2270 states and 4402 transitions. [2022-12-15 01:28:32,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 01:28:32,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:32,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:32,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:33,130 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:28:44,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:44,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4765 states to 2314 states and 4500 transitions. [2022-12-15 01:28:44,242 INFO L276 IsEmpty]: Start isEmpty. Operand 2314 states and 4500 transitions. [2022-12-15 01:28:44,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 01:28:44,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:44,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:44,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:44,338 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:28:44,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:44,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4766 states to 2315 states and 4501 transitions. [2022-12-15 01:28:44,375 INFO L276 IsEmpty]: Start isEmpty. Operand 2315 states and 4501 transitions. [2022-12-15 01:28:44,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 01:28:44,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:44,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:44,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:44,420 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:28:45,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:45,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4773 states to 2317 states and 4506 transitions. [2022-12-15 01:28:45,040 INFO L276 IsEmpty]: Start isEmpty. Operand 2317 states and 4506 transitions. [2022-12-15 01:28:45,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 01:28:45,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:45,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:45,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:45,084 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:28:45,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:45,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4774 states to 2318 states and 4507 transitions. [2022-12-15 01:28:45,399 INFO L276 IsEmpty]: Start isEmpty. Operand 2318 states and 4507 transitions. [2022-12-15 01:28:45,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 01:28:45,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:45,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:45,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:45,443 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:28:45,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:45,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4775 states to 2319 states and 4508 transitions. [2022-12-15 01:28:45,772 INFO L276 IsEmpty]: Start isEmpty. Operand 2319 states and 4508 transitions. [2022-12-15 01:28:45,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 01:28:45,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:45,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:45,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:45,819 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:28:47,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:47,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4794 states to 2327 states and 4525 transitions. [2022-12-15 01:28:47,437 INFO L276 IsEmpty]: Start isEmpty. Operand 2327 states and 4525 transitions. [2022-12-15 01:28:47,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 01:28:47,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:47,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:47,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:47,481 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:28:50,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:50,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4825 states to 2341 states and 4554 transitions. [2022-12-15 01:28:50,484 INFO L276 IsEmpty]: Start isEmpty. Operand 2341 states and 4554 transitions. [2022-12-15 01:28:50,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 01:28:50,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:50,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:50,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:50,527 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:28:50,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:50,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4826 states to 2342 states and 4555 transitions. [2022-12-15 01:28:50,961 INFO L276 IsEmpty]: Start isEmpty. Operand 2342 states and 4555 transitions. [2022-12-15 01:28:50,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 01:28:50,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:50,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:50,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:51,004 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:28:55,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:55,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4870 states to 2362 states and 4597 transitions. [2022-12-15 01:28:55,935 INFO L276 IsEmpty]: Start isEmpty. Operand 2362 states and 4597 transitions. [2022-12-15 01:28:55,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 01:28:55,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:55,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:55,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:55,977 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:28:56,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:56,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4871 states to 2363 states and 4598 transitions. [2022-12-15 01:28:56,393 INFO L276 IsEmpty]: Start isEmpty. Operand 2363 states and 4598 transitions. [2022-12-15 01:28:56,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 01:28:56,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:56,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:56,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:56,435 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:29:03,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:03,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4920 states to 2385 states and 4645 transitions. [2022-12-15 01:29:03,187 INFO L276 IsEmpty]: Start isEmpty. Operand 2385 states and 4645 transitions. [2022-12-15 01:29:03,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 01:29:03,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:03,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:03,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:03,229 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:29:05,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:05,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4932 states to 2391 states and 4657 transitions. [2022-12-15 01:29:05,600 INFO L276 IsEmpty]: Start isEmpty. Operand 2391 states and 4657 transitions. [2022-12-15 01:29:05,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 01:29:05,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:05,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:05,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:05,642 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:29:06,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:06,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4873 states to 2362 states and 4603 transitions. [2022-12-15 01:29:06,450 INFO L276 IsEmpty]: Start isEmpty. Operand 2362 states and 4603 transitions. [2022-12-15 01:29:06,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 01:29:06,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:06,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:06,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:06,525 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:29:06,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:06,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4874 states to 2363 states and 4604 transitions. [2022-12-15 01:29:06,767 INFO L276 IsEmpty]: Start isEmpty. Operand 2363 states and 4604 transitions. [2022-12-15 01:29:06,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 01:29:06,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:06,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:06,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:06,808 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:29:07,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:07,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4875 states to 2364 states and 4605 transitions. [2022-12-15 01:29:07,068 INFO L276 IsEmpty]: Start isEmpty. Operand 2364 states and 4605 transitions. [2022-12-15 01:29:07,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 01:29:07,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:07,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:07,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:07,111 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:29:07,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:07,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4876 states to 2365 states and 4606 transitions. [2022-12-15 01:29:07,429 INFO L276 IsEmpty]: Start isEmpty. Operand 2365 states and 4606 transitions. [2022-12-15 01:29:07,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 01:29:07,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:07,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:07,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:07,473 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:29:07,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:07,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4877 states to 2366 states and 4607 transitions. [2022-12-15 01:29:07,893 INFO L276 IsEmpty]: Start isEmpty. Operand 2366 states and 4607 transitions. [2022-12-15 01:29:07,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 01:29:07,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:07,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:07,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:07,937 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:29:08,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:08,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4878 states to 2367 states and 4608 transitions. [2022-12-15 01:29:08,406 INFO L276 IsEmpty]: Start isEmpty. Operand 2367 states and 4608 transitions. [2022-12-15 01:29:08,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 01:29:08,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:08,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:08,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:08,428 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:29:08,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:08,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4877 states to 2367 states and 4607 transitions. [2022-12-15 01:29:08,456 INFO L276 IsEmpty]: Start isEmpty. Operand 2367 states and 4607 transitions. [2022-12-15 01:29:08,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 01:29:08,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:08,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:08,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:08,548 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:29:08,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:08,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4881 states to 2369 states and 4611 transitions. [2022-12-15 01:29:08,620 INFO L276 IsEmpty]: Start isEmpty. Operand 2369 states and 4611 transitions. [2022-12-15 01:29:08,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 01:29:08,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:08,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:08,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:09,888 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:29:26,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:26,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5056 states to 2415 states and 4716 transitions. [2022-12-15 01:29:26,227 INFO L276 IsEmpty]: Start isEmpty. Operand 2415 states and 4716 transitions. [2022-12-15 01:29:26,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 01:29:26,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:26,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:26,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:26,325 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:29:26,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:26,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5057 states to 2416 states and 4717 transitions. [2022-12-15 01:29:26,362 INFO L276 IsEmpty]: Start isEmpty. Operand 2416 states and 4717 transitions. [2022-12-15 01:29:26,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 01:29:26,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:26,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:26,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:26,405 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:29:27,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:27,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5064 states to 2418 states and 4722 transitions. [2022-12-15 01:29:27,230 INFO L276 IsEmpty]: Start isEmpty. Operand 2418 states and 4722 transitions. [2022-12-15 01:29:27,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 01:29:27,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:27,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:27,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:27,274 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:29:27,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:27,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5065 states to 2419 states and 4723 transitions. [2022-12-15 01:29:27,761 INFO L276 IsEmpty]: Start isEmpty. Operand 2419 states and 4723 transitions. [2022-12-15 01:29:27,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 01:29:27,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:27,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:27,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:27,805 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:29:28,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:28,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5066 states to 2420 states and 4724 transitions. [2022-12-15 01:29:28,241 INFO L276 IsEmpty]: Start isEmpty. Operand 2420 states and 4724 transitions. [2022-12-15 01:29:28,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 01:29:28,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:28,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:28,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:28,285 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:29:30,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:30,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5085 states to 2428 states and 4741 transitions. [2022-12-15 01:29:30,320 INFO L276 IsEmpty]: Start isEmpty. Operand 2428 states and 4741 transitions. [2022-12-15 01:29:30,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 01:29:30,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:30,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:30,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:30,364 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:29:34,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:34,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5116 states to 2442 states and 4770 transitions. [2022-12-15 01:29:34,626 INFO L276 IsEmpty]: Start isEmpty. Operand 2442 states and 4770 transitions. [2022-12-15 01:29:34,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 01:29:34,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:34,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:34,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:34,669 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:29:35,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:35,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5117 states to 2443 states and 4771 transitions. [2022-12-15 01:29:35,117 INFO L276 IsEmpty]: Start isEmpty. Operand 2443 states and 4771 transitions. [2022-12-15 01:29:35,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 01:29:35,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:35,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:35,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:35,163 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:29:42,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:42,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5160 states to 2462 states and 4812 transitions. [2022-12-15 01:29:42,129 INFO L276 IsEmpty]: Start isEmpty. Operand 2462 states and 4812 transitions. [2022-12-15 01:29:42,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 01:29:42,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:42,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:42,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:42,171 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:29:42,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:42,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5161 states to 2463 states and 4813 transitions. [2022-12-15 01:29:42,559 INFO L276 IsEmpty]: Start isEmpty. Operand 2463 states and 4813 transitions. [2022-12-15 01:29:42,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 01:29:42,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:42,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:42,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:42,601 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:29:50,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:50,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5204 states to 2482 states and 4854 transitions. [2022-12-15 01:29:50,737 INFO L276 IsEmpty]: Start isEmpty. Operand 2482 states and 4854 transitions. [2022-12-15 01:29:50,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 01:29:50,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:50,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:50,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:50,778 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:29:52,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:52,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5210 states to 2485 states and 4860 transitions. [2022-12-15 01:29:52,968 INFO L276 IsEmpty]: Start isEmpty. Operand 2485 states and 4860 transitions. [2022-12-15 01:29:52,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 01:29:52,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:52,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:52,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:53,009 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:29:55,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:55,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5222 states to 2491 states and 4872 transitions. [2022-12-15 01:29:55,558 INFO L276 IsEmpty]: Start isEmpty. Operand 2491 states and 4872 transitions. [2022-12-15 01:29:55,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 01:29:55,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:55,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:55,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:55,599 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:29:56,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:56,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5162 states to 2462 states and 4818 transitions. [2022-12-15 01:29:56,537 INFO L276 IsEmpty]: Start isEmpty. Operand 2462 states and 4818 transitions. [2022-12-15 01:29:56,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 01:29:56,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:56,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:56,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:56,578 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:29:56,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:56,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5163 states to 2463 states and 4819 transitions. [2022-12-15 01:29:56,959 INFO L276 IsEmpty]: Start isEmpty. Operand 2463 states and 4819 transitions. [2022-12-15 01:29:56,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 01:29:56,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:56,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:56,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:57,001 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:29:57,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:57,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5164 states to 2464 states and 4820 transitions. [2022-12-15 01:29:57,401 INFO L276 IsEmpty]: Start isEmpty. Operand 2464 states and 4820 transitions. [2022-12-15 01:29:57,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 01:29:57,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:57,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:57,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:57,444 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:29:57,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:57,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5165 states to 2465 states and 4821 transitions. [2022-12-15 01:29:57,885 INFO L276 IsEmpty]: Start isEmpty. Operand 2465 states and 4821 transitions. [2022-12-15 01:29:57,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 01:29:57,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:57,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:57,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:57,928 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:29:58,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:58,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5166 states to 2466 states and 4822 transitions. [2022-12-15 01:29:58,372 INFO L276 IsEmpty]: Start isEmpty. Operand 2466 states and 4822 transitions. [2022-12-15 01:29:58,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 01:29:58,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:58,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:58,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:58,416 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:29:58,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:58,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5167 states to 2467 states and 4823 transitions. [2022-12-15 01:29:58,947 INFO L276 IsEmpty]: Start isEmpty. Operand 2467 states and 4823 transitions. [2022-12-15 01:29:58,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 01:29:58,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:58,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:58,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:59,041 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:29:59,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:59,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5171 states to 2469 states and 4827 transitions. [2022-12-15 01:29:59,083 INFO L276 IsEmpty]: Start isEmpty. Operand 2469 states and 4827 transitions. [2022-12-15 01:29:59,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 01:29:59,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:59,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:59,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:59,176 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:29:59,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:59,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5175 states to 2471 states and 4831 transitions. [2022-12-15 01:29:59,217 INFO L276 IsEmpty]: Start isEmpty. Operand 2471 states and 4831 transitions. [2022-12-15 01:29:59,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 01:29:59,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:59,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:59,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:59,539 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:30:05,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:30:05,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5228 states to 2481 states and 4853 transitions. [2022-12-15 01:30:05,867 INFO L276 IsEmpty]: Start isEmpty. Operand 2481 states and 4853 transitions. [2022-12-15 01:30:05,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 01:30:05,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:30:05,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:30:05,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:30:07,228 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:30:32,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:30:32,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5418 states to 2529 states and 4965 transitions. [2022-12-15 01:30:32,723 INFO L276 IsEmpty]: Start isEmpty. Operand 2529 states and 4965 transitions. [2022-12-15 01:30:32,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 01:30:32,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:30:32,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:30:32,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:30:32,813 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:30:32,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:30:32,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5422 states to 2531 states and 4969 transitions. [2022-12-15 01:30:32,869 INFO L276 IsEmpty]: Start isEmpty. Operand 2531 states and 4969 transitions. [2022-12-15 01:30:32,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 01:30:32,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:30:32,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:30:32,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:30:33,001 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:30:33,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:30:33,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5423 states to 2532 states and 4970 transitions. [2022-12-15 01:30:33,054 INFO L276 IsEmpty]: Start isEmpty. Operand 2532 states and 4970 transitions. [2022-12-15 01:30:33,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 01:30:33,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:30:33,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:30:33,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:30:33,097 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:30:34,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:30:34,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5430 states to 2534 states and 4975 transitions. [2022-12-15 01:30:34,495 INFO L276 IsEmpty]: Start isEmpty. Operand 2534 states and 4975 transitions. [2022-12-15 01:30:34,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 01:30:34,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:30:34,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:30:34,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:30:34,537 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:30:35,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:30:35,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5431 states to 2535 states and 4976 transitions. [2022-12-15 01:30:35,220 INFO L276 IsEmpty]: Start isEmpty. Operand 2535 states and 4976 transitions. [2022-12-15 01:30:35,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 01:30:35,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:30:35,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:30:35,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:30:35,263 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:30:35,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:30:35,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5432 states to 2536 states and 4977 transitions. [2022-12-15 01:30:35,893 INFO L276 IsEmpty]: Start isEmpty. Operand 2536 states and 4977 transitions. [2022-12-15 01:30:35,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 01:30:35,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:30:35,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:30:35,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:30:35,977 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:30:39,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:30:39,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5451 states to 2544 states and 4994 transitions. [2022-12-15 01:30:39,377 INFO L276 IsEmpty]: Start isEmpty. Operand 2544 states and 4994 transitions. [2022-12-15 01:30:39,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 01:30:39,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:30:39,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:30:39,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:30:39,420 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:30:46,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:30:46,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5483 states to 2558 states and 5024 transitions. [2022-12-15 01:30:46,421 INFO L276 IsEmpty]: Start isEmpty. Operand 2558 states and 5024 transitions. [2022-12-15 01:30:46,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 01:30:46,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:30:46,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:30:46,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:30:46,464 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:30:47,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:30:47,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5484 states to 2559 states and 5025 transitions. [2022-12-15 01:30:47,065 INFO L276 IsEmpty]: Start isEmpty. Operand 2559 states and 5025 transitions. [2022-12-15 01:30:47,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 01:30:47,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:30:47,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:30:47,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:30:47,107 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:30:57,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:30:57,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5527 states to 2578 states and 5066 transitions. [2022-12-15 01:30:57,175 INFO L276 IsEmpty]: Start isEmpty. Operand 2578 states and 5066 transitions. [2022-12-15 01:30:57,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 01:30:57,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:30:57,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:30:57,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:30:57,217 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:30:58,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:30:58,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5529 states to 2580 states and 5068 transitions. [2022-12-15 01:30:58,881 INFO L276 IsEmpty]: Start isEmpty. Operand 2580 states and 5068 transitions. [2022-12-15 01:30:58,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 01:30:58,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:30:58,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:30:58,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:30:58,921 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:31:06,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:31:06,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5566 states to 2596 states and 5103 transitions. [2022-12-15 01:31:06,428 INFO L276 IsEmpty]: Start isEmpty. Operand 2596 states and 5103 transitions. [2022-12-15 01:31:06,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 01:31:06,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:31:06,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:31:06,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:31:06,468 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:31:08,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:31:08,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5572 states to 2599 states and 5109 transitions. [2022-12-15 01:31:08,777 INFO L276 IsEmpty]: Start isEmpty. Operand 2599 states and 5109 transitions. [2022-12-15 01:31:08,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 01:31:08,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:31:08,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:31:08,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:31:08,821 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:31:14,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:31:14,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5590 states to 2608 states and 5127 transitions. [2022-12-15 01:31:14,200 INFO L276 IsEmpty]: Start isEmpty. Operand 2608 states and 5127 transitions. [2022-12-15 01:31:14,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 01:31:14,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:31:14,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:31:14,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:31:14,241 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:31:15,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:31:15,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5529 states to 2579 states and 5073 transitions. [2022-12-15 01:31:15,196 INFO L276 IsEmpty]: Start isEmpty. Operand 2579 states and 5073 transitions. [2022-12-15 01:31:15,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 01:31:15,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:31:15,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:31:15,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:31:15,238 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:31:15,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:31:15,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5530 states to 2580 states and 5074 transitions. [2022-12-15 01:31:15,636 INFO L276 IsEmpty]: Start isEmpty. Operand 2580 states and 5074 transitions. [2022-12-15 01:31:15,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 01:31:15,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:31:15,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:31:15,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:31:15,678 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:31:16,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:31:16,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5531 states to 2581 states and 5075 transitions. [2022-12-15 01:31:16,079 INFO L276 IsEmpty]: Start isEmpty. Operand 2581 states and 5075 transitions. [2022-12-15 01:31:16,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 01:31:16,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:31:16,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:31:16,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:31:16,121 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:31:16,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:31:16,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5532 states to 2582 states and 5076 transitions. [2022-12-15 01:31:16,581 INFO L276 IsEmpty]: Start isEmpty. Operand 2582 states and 5076 transitions. [2022-12-15 01:31:16,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 01:31:16,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:31:16,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:31:16,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:31:16,623 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:31:17,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:31:17,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5533 states to 2583 states and 5077 transitions. [2022-12-15 01:31:17,212 INFO L276 IsEmpty]: Start isEmpty. Operand 2583 states and 5077 transitions. [2022-12-15 01:31:17,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 01:31:17,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:31:17,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:31:17,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:31:17,255 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:31:17,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:31:17,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5534 states to 2584 states and 5078 transitions. [2022-12-15 01:31:17,795 INFO L276 IsEmpty]: Start isEmpty. Operand 2584 states and 5078 transitions. [2022-12-15 01:31:17,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 01:31:17,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:31:17,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:31:17,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:31:17,886 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:31:18,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:31:18,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5537 states to 2586 states and 5081 transitions. [2022-12-15 01:31:18,709 INFO L276 IsEmpty]: Start isEmpty. Operand 2586 states and 5081 transitions. [2022-12-15 01:31:18,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 01:31:18,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:31:18,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:31:18,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:31:18,799 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:31:18,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:31:18,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5541 states to 2588 states and 5085 transitions. [2022-12-15 01:31:18,857 INFO L276 IsEmpty]: Start isEmpty. Operand 2588 states and 5085 transitions. [2022-12-15 01:31:18,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 01:31:18,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:31:18,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:31:18,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:31:18,994 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:31:19,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:31:19,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5545 states to 2590 states and 5089 transitions. [2022-12-15 01:31:19,046 INFO L276 IsEmpty]: Start isEmpty. Operand 2590 states and 5089 transitions. [2022-12-15 01:31:19,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 01:31:19,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:31:19,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:31:19,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:31:19,524 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:31:30,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:31:30,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5580 states to 2603 states and 5121 transitions. [2022-12-15 01:31:30,768 INFO L276 IsEmpty]: Start isEmpty. Operand 2603 states and 5121 transitions. [2022-12-15 01:31:30,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 01:31:30,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:31:30,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:31:30,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:31:33,018 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:32:12,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:32:12,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5790 states to 2654 states and 5245 transitions. [2022-12-15 01:32:12,280 INFO L276 IsEmpty]: Start isEmpty. Operand 2654 states and 5245 transitions. [2022-12-15 01:32:12,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 01:32:12,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:32:12,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:32:12,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:32:12,373 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:32:12,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:32:12,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5794 states to 2656 states and 5249 transitions. [2022-12-15 01:32:12,431 INFO L276 IsEmpty]: Start isEmpty. Operand 2656 states and 5249 transitions. [2022-12-15 01:32:12,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 01:32:12,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:32:12,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:32:12,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:32:12,527 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:32:12,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:32:12,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5795 states to 2657 states and 5250 transitions. [2022-12-15 01:32:12,647 INFO L276 IsEmpty]: Start isEmpty. Operand 2657 states and 5250 transitions. [2022-12-15 01:32:12,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 01:32:12,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:32:12,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:32:12,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:32:13,068 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:32:23,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:32:23,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5831 states to 2669 states and 5284 transitions. [2022-12-15 01:32:23,142 INFO L276 IsEmpty]: Start isEmpty. Operand 2669 states and 5284 transitions. [2022-12-15 01:32:23,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 01:32:23,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:32:23,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:32:23,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:32:23,186 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:32:24,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:32:24,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5838 states to 2671 states and 5289 transitions. [2022-12-15 01:32:24,588 INFO L276 IsEmpty]: Start isEmpty. Operand 2671 states and 5289 transitions. [2022-12-15 01:32:24,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 01:32:24,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:32:24,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:32:24,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:32:24,631 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:32:25,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:32:25,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5839 states to 2672 states and 5290 transitions. [2022-12-15 01:32:25,235 INFO L276 IsEmpty]: Start isEmpty. Operand 2672 states and 5290 transitions. [2022-12-15 01:32:25,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 01:32:25,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:32:25,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:32:25,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:32:25,278 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:32:25,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:32:25,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5840 states to 2673 states and 5291 transitions. [2022-12-15 01:32:25,931 INFO L276 IsEmpty]: Start isEmpty. Operand 2673 states and 5291 transitions. [2022-12-15 01:32:25,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 01:32:25,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:32:25,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:32:25,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:32:25,975 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:32:31,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:32:31,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5860 states to 2681 states and 5309 transitions. [2022-12-15 01:32:31,383 INFO L276 IsEmpty]: Start isEmpty. Operand 2681 states and 5309 transitions. [2022-12-15 01:32:31,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 01:32:31,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:32:31,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:32:31,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:32:31,429 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:32:39,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:32:39,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5891 states to 2694 states and 5338 transitions. [2022-12-15 01:32:39,022 INFO L276 IsEmpty]: Start isEmpty. Operand 2694 states and 5338 transitions. [2022-12-15 01:32:39,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 01:32:39,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:32:39,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:32:39,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:32:39,065 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:32:39,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:32:39,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5892 states to 2695 states and 5339 transitions. [2022-12-15 01:32:39,627 INFO L276 IsEmpty]: Start isEmpty. Operand 2695 states and 5339 transitions. [2022-12-15 01:32:39,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 01:32:39,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:32:39,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:32:39,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:32:39,668 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:32:53,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:32:53,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5935 states to 2714 states and 5380 transitions. [2022-12-15 01:32:53,210 INFO L276 IsEmpty]: Start isEmpty. Operand 2714 states and 5380 transitions. [2022-12-15 01:32:53,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 01:32:53,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:32:53,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:32:53,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:32:53,251 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:32:55,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:32:55,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5937 states to 2716 states and 5382 transitions. [2022-12-15 01:32:55,215 INFO L276 IsEmpty]: Start isEmpty. Operand 2716 states and 5382 transitions. [2022-12-15 01:32:55,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 01:32:55,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:32:55,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:32:55,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:32:55,257 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:33:04,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:33:04,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5968 states to 2729 states and 5411 transitions. [2022-12-15 01:33:04,479 INFO L276 IsEmpty]: Start isEmpty. Operand 2729 states and 5411 transitions. [2022-12-15 01:33:04,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 01:33:04,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:33:04,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:33:04,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:33:04,519 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:33:16,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:33:16,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5998 states to 2744 states and 5441 transitions. [2022-12-15 01:33:16,566 INFO L276 IsEmpty]: Start isEmpty. Operand 2744 states and 5441 transitions. [2022-12-15 01:33:16,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 01:33:16,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:33:16,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:33:16,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:33:16,608 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:33:17,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:33:17,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5936 states to 2715 states and 5387 transitions. [2022-12-15 01:33:17,883 INFO L276 IsEmpty]: Start isEmpty. Operand 2715 states and 5387 transitions. [2022-12-15 01:33:17,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:33:17,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:33:17,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:33:17,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:33:17,926 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:33:18,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:33:18,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5937 states to 2716 states and 5388 transitions. [2022-12-15 01:33:18,453 INFO L276 IsEmpty]: Start isEmpty. Operand 2716 states and 5388 transitions. [2022-12-15 01:33:18,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:33:18,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:33:18,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:33:18,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:33:18,495 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:33:19,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:33:19,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5938 states to 2717 states and 5389 transitions. [2022-12-15 01:33:19,051 INFO L276 IsEmpty]: Start isEmpty. Operand 2717 states and 5389 transitions. [2022-12-15 01:33:19,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:33:19,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:33:19,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:33:19,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:33:19,094 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:33:19,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:33:19,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5939 states to 2718 states and 5390 transitions. [2022-12-15 01:33:19,674 INFO L276 IsEmpty]: Start isEmpty. Operand 2718 states and 5390 transitions. [2022-12-15 01:33:19,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:33:19,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:33:19,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:33:19,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:33:19,719 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:33:20,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:33:20,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5940 states to 2719 states and 5391 transitions. [2022-12-15 01:33:20,415 INFO L276 IsEmpty]: Start isEmpty. Operand 2719 states and 5391 transitions. [2022-12-15 01:33:20,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:33:20,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:33:20,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:33:20,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:33:20,461 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:33:21,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:33:21,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5941 states to 2720 states and 5392 transitions. [2022-12-15 01:33:21,147 INFO L276 IsEmpty]: Start isEmpty. Operand 2720 states and 5392 transitions. [2022-12-15 01:33:21,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:33:21,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:33:21,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:33:21,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:33:21,240 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:33:21,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:33:21,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5944 states to 2722 states and 5395 transitions. [2022-12-15 01:33:21,307 INFO L276 IsEmpty]: Start isEmpty. Operand 2722 states and 5395 transitions. [2022-12-15 01:33:21,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:33:21,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:33:21,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:33:21,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:33:21,398 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:33:22,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:33:22,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5947 states to 2724 states and 5398 transitions. [2022-12-15 01:33:22,340 INFO L276 IsEmpty]: Start isEmpty. Operand 2724 states and 5398 transitions. [2022-12-15 01:33:22,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:33:22,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:33:22,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:33:22,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:33:22,496 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:33:22,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:33:22,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5951 states to 2726 states and 5402 transitions. [2022-12-15 01:33:22,558 INFO L276 IsEmpty]: Start isEmpty. Operand 2726 states and 5402 transitions. [2022-12-15 01:33:22,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:33:22,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:33:22,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:33:22,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:33:22,654 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:33:22,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:33:22,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5955 states to 2728 states and 5406 transitions. [2022-12-15 01:33:22,729 INFO L276 IsEmpty]: Start isEmpty. Operand 2728 states and 5406 transitions. [2022-12-15 01:33:22,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:33:22,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:33:22,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:33:22,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:33:23,521 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:33:43,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:33:43,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6024 states to 2743 states and 5446 transitions. [2022-12-15 01:33:43,603 INFO L276 IsEmpty]: Start isEmpty. Operand 2743 states and 5446 transitions. [2022-12-15 01:33:43,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:33:43,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:33:43,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:33:43,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:33:45,787 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:34:41,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:41,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6248 states to 2796 states and 5582 transitions. [2022-12-15 01:34:41,747 INFO L276 IsEmpty]: Start isEmpty. Operand 2796 states and 5582 transitions. [2022-12-15 01:34:41,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:34:41,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:41,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:41,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:41,935 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:34:41,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:42,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6249 states to 2797 states and 5583 transitions. [2022-12-15 01:34:42,002 INFO L276 IsEmpty]: Start isEmpty. Operand 2797 states and 5583 transitions. [2022-12-15 01:34:42,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:34:42,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:42,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:42,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:42,096 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:34:44,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:44,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6252 states to 2798 states and 5586 transitions. [2022-12-15 01:34:44,334 INFO L276 IsEmpty]: Start isEmpty. Operand 2798 states and 5586 transitions. [2022-12-15 01:34:44,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:34:44,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:44,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:44,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:44,363 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:34:44,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:44,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6253 states to 2799 states and 5587 transitions. [2022-12-15 01:34:44,952 INFO L276 IsEmpty]: Start isEmpty. Operand 2799 states and 5587 transitions. [2022-12-15 01:34:44,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:34:44,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:44,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:44,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:45,042 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:34:47,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:47,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6256 states to 2801 states and 5590 transitions. [2022-12-15 01:34:47,061 INFO L276 IsEmpty]: Start isEmpty. Operand 2801 states and 5590 transitions. [2022-12-15 01:34:47,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:34:47,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:47,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:47,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:47,104 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:34:48,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:48,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6263 states to 2803 states and 5595 transitions. [2022-12-15 01:34:48,618 INFO L276 IsEmpty]: Start isEmpty. Operand 2803 states and 5595 transitions. [2022-12-15 01:34:48,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:34:48,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:48,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:48,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:48,661 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:34:49,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:49,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6264 states to 2804 states and 5596 transitions. [2022-12-15 01:34:49,487 INFO L276 IsEmpty]: Start isEmpty. Operand 2804 states and 5596 transitions. [2022-12-15 01:34:49,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:34:49,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:49,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:49,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:49,619 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:34:50,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:50,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6265 states to 2805 states and 5597 transitions. [2022-12-15 01:34:50,529 INFO L276 IsEmpty]: Start isEmpty. Operand 2805 states and 5597 transitions. [2022-12-15 01:34:50,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:34:50,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:50,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:50,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:50,574 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:34:57,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:57,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6284 states to 2812 states and 5614 transitions. [2022-12-15 01:34:57,398 INFO L276 IsEmpty]: Start isEmpty. Operand 2812 states and 5614 transitions. [2022-12-15 01:34:57,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:34:57,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:57,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:57,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:57,442 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:35:09,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:35:09,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6315 states to 2825 states and 5643 transitions. [2022-12-15 01:35:09,366 INFO L276 IsEmpty]: Start isEmpty. Operand 2825 states and 5643 transitions. [2022-12-15 01:35:09,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:35:09,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:35:09,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:35:09,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:35:09,411 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:35:11,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:35:11,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6317 states to 2827 states and 5645 transitions. [2022-12-15 01:35:11,908 INFO L276 IsEmpty]: Start isEmpty. Operand 2827 states and 5645 transitions. [2022-12-15 01:35:11,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:35:11,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:35:11,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:35:11,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:35:11,951 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:35:18,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:35:18,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6336 states to 2834 states and 5662 transitions. [2022-12-15 01:35:18,758 INFO L276 IsEmpty]: Start isEmpty. Operand 2834 states and 5662 transitions. [2022-12-15 01:35:18,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:35:18,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:35:18,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:35:18,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:35:18,800 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:35:29,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:35:29,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6360 states to 2846 states and 5686 transitions. [2022-12-15 01:35:29,823 INFO L276 IsEmpty]: Start isEmpty. Operand 2846 states and 5686 transitions. [2022-12-15 01:35:29,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:35:29,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:35:29,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:35:29,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:35:29,876 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:35:32,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:35:32,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6362 states to 2848 states and 5688 transitions. [2022-12-15 01:35:32,121 INFO L276 IsEmpty]: Start isEmpty. Operand 2848 states and 5688 transitions. [2022-12-15 01:35:32,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:35:32,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:35:32,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:35:32,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:35:32,162 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:35:43,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:35:43,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6393 states to 2861 states and 5717 transitions. [2022-12-15 01:35:43,889 INFO L276 IsEmpty]: Start isEmpty. Operand 2861 states and 5717 transitions. [2022-12-15 01:35:43,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:35:43,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:35:43,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:35:43,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:35:43,931 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:35:47,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:35:47,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6399 states to 2864 states and 5723 transitions. [2022-12-15 01:35:47,540 INFO L276 IsEmpty]: Start isEmpty. Operand 2864 states and 5723 transitions. [2022-12-15 01:35:47,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:35:47,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:35:47,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:35:47,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:35:47,582 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:35:59,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:35:59,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6423 states to 2876 states and 5747 transitions. [2022-12-15 01:35:59,010 INFO L276 IsEmpty]: Start isEmpty. Operand 2876 states and 5747 transitions. [2022-12-15 01:35:59,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:35:59,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:35:59,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:35:59,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:35:59,052 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:36:00,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:36:00,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6360 states to 2847 states and 5693 transitions. [2022-12-15 01:36:00,615 INFO L276 IsEmpty]: Start isEmpty. Operand 2847 states and 5693 transitions. [2022-12-15 01:36:00,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:36:00,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:36:00,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:36:00,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:36:00,657 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:36:01,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:36:01,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6361 states to 2848 states and 5694 transitions. [2022-12-15 01:36:01,234 INFO L276 IsEmpty]: Start isEmpty. Operand 2848 states and 5694 transitions. [2022-12-15 01:36:01,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:36:01,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:36:01,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:36:01,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:36:01,275 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:36:02,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:36:02,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6362 states to 2849 states and 5695 transitions. [2022-12-15 01:36:02,241 INFO L276 IsEmpty]: Start isEmpty. Operand 2849 states and 5695 transitions. [2022-12-15 01:36:02,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:36:02,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:36:02,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:36:02,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:36:02,305 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:36:03,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:36:03,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6363 states to 2850 states and 5696 transitions. [2022-12-15 01:36:03,202 INFO L276 IsEmpty]: Start isEmpty. Operand 2850 states and 5696 transitions. [2022-12-15 01:36:03,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:36:03,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:36:03,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:36:03,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:36:03,245 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:36:04,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:36:04,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6364 states to 2851 states and 5697 transitions. [2022-12-15 01:36:04,039 INFO L276 IsEmpty]: Start isEmpty. Operand 2851 states and 5697 transitions. [2022-12-15 01:36:04,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:36:04,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:36:04,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:36:04,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:36:04,087 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:36:05,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:36:05,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6365 states to 2852 states and 5698 transitions. [2022-12-15 01:36:05,099 INFO L276 IsEmpty]: Start isEmpty. Operand 2852 states and 5698 transitions. [2022-12-15 01:36:05,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:36:05,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:36:05,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:36:05,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:36:05,190 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:36:16,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:36:16,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6379 states to 2857 states and 5712 transitions. [2022-12-15 01:36:16,149 INFO L276 IsEmpty]: Start isEmpty. Operand 2857 states and 5712 transitions. [2022-12-15 01:36:16,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:36:16,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:36:16,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:36:16,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:36:16,240 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:36:16,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:36:16,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6382 states to 2859 states and 5715 transitions. [2022-12-15 01:36:16,314 INFO L276 IsEmpty]: Start isEmpty. Operand 2859 states and 5715 transitions. [2022-12-15 01:36:16,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:36:16,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:36:16,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:36:16,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:36:16,343 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:36:19,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:36:19,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6387 states to 2861 states and 5720 transitions. [2022-12-15 01:36:19,865 INFO L276 IsEmpty]: Start isEmpty. Operand 2861 states and 5720 transitions. [2022-12-15 01:36:19,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:36:19,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:36:19,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:36:19,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:36:19,960 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:36:21,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:36:21,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6390 states to 2863 states and 5723 transitions. [2022-12-15 01:36:21,437 INFO L276 IsEmpty]: Start isEmpty. Operand 2863 states and 5723 transitions. [2022-12-15 01:36:21,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:36:21,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:36:21,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:36:21,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:36:21,471 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:36:22,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:36:22,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6393 states to 2865 states and 5726 transitions. [2022-12-15 01:36:22,214 INFO L276 IsEmpty]: Start isEmpty. Operand 2865 states and 5726 transitions. [2022-12-15 01:36:22,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:36:22,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:36:22,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:36:22,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:36:22,306 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:36:22,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:36:22,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6397 states to 2867 states and 5730 transitions. [2022-12-15 01:36:22,376 INFO L276 IsEmpty]: Start isEmpty. Operand 2867 states and 5730 transitions. [2022-12-15 01:36:22,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:36:22,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:36:22,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:36:22,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:36:22,467 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:36:22,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:36:22,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6401 states to 2869 states and 5734 transitions. [2022-12-15 01:36:22,535 INFO L276 IsEmpty]: Start isEmpty. Operand 2869 states and 5734 transitions. [2022-12-15 01:36:22,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:36:22,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:36:22,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:36:22,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:36:23,180 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:36:53,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:36:53,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6449 states to 2886 states and 5780 transitions. [2022-12-15 01:36:53,377 INFO L276 IsEmpty]: Start isEmpty. Operand 2886 states and 5780 transitions. [2022-12-15 01:36:53,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:36:53,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:36:53,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:36:53,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:36:56,343 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:38:11,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:11,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6686 states to 2941 states and 5923 transitions. [2022-12-15 01:38:11,859 INFO L276 IsEmpty]: Start isEmpty. Operand 2941 states and 5923 transitions. [2022-12-15 01:38:11,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:38:11,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:11,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:11,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:11,951 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:38:12,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:12,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6687 states to 2942 states and 5924 transitions. [2022-12-15 01:38:12,026 INFO L276 IsEmpty]: Start isEmpty. Operand 2942 states and 5924 transitions. [2022-12-15 01:38:12,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:38:12,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:12,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:12,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:12,117 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:38:14,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:14,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6690 states to 2943 states and 5927 transitions. [2022-12-15 01:38:14,818 INFO L276 IsEmpty]: Start isEmpty. Operand 2943 states and 5927 transitions. [2022-12-15 01:38:14,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:38:14,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:14,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:14,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:14,848 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:38:16,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:16,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6691 states to 2944 states and 5928 transitions. [2022-12-15 01:38:16,134 INFO L276 IsEmpty]: Start isEmpty. Operand 2944 states and 5928 transitions. [2022-12-15 01:38:16,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:38:16,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:16,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:16,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:16,326 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:38:17,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:17,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6694 states to 2946 states and 5931 transitions. [2022-12-15 01:38:17,773 INFO L276 IsEmpty]: Start isEmpty. Operand 2946 states and 5931 transitions. [2022-12-15 01:38:17,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:38:17,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:17,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:17,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:17,817 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:38:21,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:21,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6702 states to 2948 states and 5937 transitions. [2022-12-15 01:38:21,845 INFO L276 IsEmpty]: Start isEmpty. Operand 2948 states and 5937 transitions. [2022-12-15 01:38:21,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:38:21,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:21,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:21,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:21,891 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:38:22,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:22,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6703 states to 2949 states and 5938 transitions. [2022-12-15 01:38:22,851 INFO L276 IsEmpty]: Start isEmpty. Operand 2949 states and 5938 transitions. [2022-12-15 01:38:22,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:38:22,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:22,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:22,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:22,895 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:38:25,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:25,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6705 states to 2951 states and 5940 transitions. [2022-12-15 01:38:25,671 INFO L276 IsEmpty]: Start isEmpty. Operand 2951 states and 5940 transitions. [2022-12-15 01:38:25,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:38:25,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:25,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:25,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:25,822 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:38:31,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:31,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6718 states to 2955 states and 5951 transitions. [2022-12-15 01:38:31,703 INFO L276 IsEmpty]: Start isEmpty. Operand 2955 states and 5951 transitions. [2022-12-15 01:38:31,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:38:31,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:31,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:31,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:31,747 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:38:35,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:35,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6724 states to 2958 states and 5957 transitions. [2022-12-15 01:38:35,333 INFO L276 IsEmpty]: Start isEmpty. Operand 2958 states and 5957 transitions. [2022-12-15 01:38:35,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:38:35,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:35,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:35,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:35,376 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:38:42,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:42,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6737 states to 2962 states and 5968 transitions. [2022-12-15 01:38:42,475 INFO L276 IsEmpty]: Start isEmpty. Operand 2962 states and 5968 transitions. [2022-12-15 01:38:42,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:38:42,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:42,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:42,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:42,528 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:38:51,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:51,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6755 states to 2971 states and 5986 transitions. [2022-12-15 01:38:51,438 INFO L276 IsEmpty]: Start isEmpty. Operand 2971 states and 5986 transitions. [2022-12-15 01:38:51,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:38:51,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:51,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:51,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:51,483 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:38:54,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:54,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6757 states to 2973 states and 5988 transitions. [2022-12-15 01:38:54,194 INFO L276 IsEmpty]: Start isEmpty. Operand 2973 states and 5988 transitions. [2022-12-15 01:38:54,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:38:54,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:54,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:54,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:54,236 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:39:03,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:03,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6776 states to 2980 states and 6005 transitions. [2022-12-15 01:39:03,495 INFO L276 IsEmpty]: Start isEmpty. Operand 2980 states and 6005 transitions. [2022-12-15 01:39:03,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:39:03,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:03,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:03,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:03,539 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:39:15,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:15,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6800 states to 2992 states and 6029 transitions. [2022-12-15 01:39:15,995 INFO L276 IsEmpty]: Start isEmpty. Operand 2992 states and 6029 transitions. [2022-12-15 01:39:15,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:39:15,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:15,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:16,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:16,038 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:39:18,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:18,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6802 states to 2994 states and 6031 transitions. [2022-12-15 01:39:18,766 INFO L276 IsEmpty]: Start isEmpty. Operand 2994 states and 6031 transitions. [2022-12-15 01:39:18,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:39:18,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:18,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:18,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:18,809 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:39:25,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:25,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6815 states to 2998 states and 6042 transitions. [2022-12-15 01:39:25,132 INFO L276 IsEmpty]: Start isEmpty. Operand 2998 states and 6042 transitions. [2022-12-15 01:39:25,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:39:25,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:25,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:25,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:25,179 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:39:29,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:29,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6821 states to 3001 states and 6048 transitions. [2022-12-15 01:39:29,548 INFO L276 IsEmpty]: Start isEmpty. Operand 3001 states and 6048 transitions. [2022-12-15 01:39:29,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:39:29,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:29,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:29,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:29,591 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:39:35,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:35,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6833 states to 3007 states and 6060 transitions. [2022-12-15 01:39:35,294 INFO L276 IsEmpty]: Start isEmpty. Operand 3007 states and 6060 transitions. [2022-12-15 01:39:35,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:39:35,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:35,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:35,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:35,337 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:39:39,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:39,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6839 states to 3010 states and 6066 transitions. [2022-12-15 01:39:39,161 INFO L276 IsEmpty]: Start isEmpty. Operand 3010 states and 6066 transitions. [2022-12-15 01:39:39,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:39:39,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:39,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:39,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:39,203 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:39:43,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:43,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6845 states to 3013 states and 6072 transitions. [2022-12-15 01:39:43,213 INFO L276 IsEmpty]: Start isEmpty. Operand 3013 states and 6072 transitions. [2022-12-15 01:39:43,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:39:43,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:43,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:43,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:43,255 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:39:52,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:52,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6863 states to 3022 states and 6090 transitions. [2022-12-15 01:39:52,999 INFO L276 IsEmpty]: Start isEmpty. Operand 3022 states and 6090 transitions. [2022-12-15 01:39:53,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:39:53,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:53,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:53,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:53,042 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:39:54,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:54,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6799 states to 2993 states and 6036 transitions. [2022-12-15 01:39:54,851 INFO L276 IsEmpty]: Start isEmpty. Operand 2993 states and 6036 transitions. [2022-12-15 01:39:54,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 01:39:54,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:54,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:54,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:54,893 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:39:55,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:55,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6800 states to 2994 states and 6037 transitions. [2022-12-15 01:39:55,753 INFO L276 IsEmpty]: Start isEmpty. Operand 2994 states and 6037 transitions. [2022-12-15 01:39:55,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 01:39:55,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:55,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:55,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:55,796 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:39:56,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:56,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6801 states to 2995 states and 6038 transitions. [2022-12-15 01:39:56,493 INFO L276 IsEmpty]: Start isEmpty. Operand 2995 states and 6038 transitions. [2022-12-15 01:39:56,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 01:39:56,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:56,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:56,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:56,537 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:39:57,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:57,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6802 states to 2996 states and 6039 transitions. [2022-12-15 01:39:57,384 INFO L276 IsEmpty]: Start isEmpty. Operand 2996 states and 6039 transitions. [2022-12-15 01:39:57,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 01:39:57,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:57,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:57,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:57,427 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:39:58,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:58,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6803 states to 2997 states and 6040 transitions. [2022-12-15 01:39:58,333 INFO L276 IsEmpty]: Start isEmpty. Operand 2997 states and 6040 transitions. [2022-12-15 01:39:58,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 01:39:58,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:58,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:58,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:58,485 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:39:59,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:59,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6804 states to 2998 states and 6041 transitions. [2022-12-15 01:39:59,618 INFO L276 IsEmpty]: Start isEmpty. Operand 2998 states and 6041 transitions. [2022-12-15 01:39:59,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 01:39:59,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:59,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:59,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat