./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label45+token_ring.07.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_89545f30-75f5-4708-8124-e08608437a94/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89545f30-75f5-4708-8124-e08608437a94/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_89545f30-75f5-4708-8124-e08608437a94/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89545f30-75f5-4708-8124-e08608437a94/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label45+token_ring.07.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89545f30-75f5-4708-8124-e08608437a94/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_89545f30-75f5-4708-8124-e08608437a94/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 b4c883892095e0f755900dfa24a6bc793b8370cf6ff9d1a6368a9f789f01f5b0 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 03:40:24,679 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:40:24,680 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:40:24,693 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:40:24,694 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:40:24,694 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:40:24,695 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:40:24,696 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:40:24,697 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:40:24,698 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:40:24,698 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:40:24,699 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:40:24,699 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:40:24,700 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:40:24,701 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:40:24,701 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:40:24,702 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:40:24,703 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:40:24,704 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:40:24,705 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:40:24,706 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:40:24,707 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:40:24,708 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:40:24,708 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:40:24,710 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:40:24,711 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:40:24,711 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:40:24,711 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:40:24,712 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:40:24,712 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:40:24,713 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:40:24,713 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:40:24,714 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:40:24,714 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:40:24,715 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:40:24,715 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:40:24,716 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:40:24,716 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:40:24,716 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:40:24,717 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:40:24,717 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:40:24,718 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89545f30-75f5-4708-8124-e08608437a94/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 03:40:24,732 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:40:24,732 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:40:24,733 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:40:24,733 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:40:24,734 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:40:24,734 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:40:24,734 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:40:24,734 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 03:40:24,734 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 03:40:24,734 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 03:40:24,735 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:40:24,735 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:40:24,735 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:40:24,735 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:40:24,736 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 03:40:24,736 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:40:24,736 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:40:24,736 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:40:24,736 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:40:24,736 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:40:24,736 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:40:24,737 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:40:24,737 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:40:24,737 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:40:24,737 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:40:24,737 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 03:40:24,738 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 03:40:24,738 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:40:24,738 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_89545f30-75f5-4708-8124-e08608437a94/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89545f30-75f5-4708-8124-e08608437a94/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b4c883892095e0f755900dfa24a6bc793b8370cf6ff9d1a6368a9f789f01f5b0 [2022-12-15 03:40:24,910 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:40:24,930 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:40:24,932 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:40:24,933 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:40:24,933 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:40:24,934 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89545f30-75f5-4708-8124-e08608437a94/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label45+token_ring.07.cil-1.c [2022-12-15 03:40:27,509 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:40:27,938 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:40:27,939 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89545f30-75f5-4708-8124-e08608437a94/sv-benchmarks/c/combinations/Problem05_label45+token_ring.07.cil-1.c [2022-12-15 03:40:27,976 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89545f30-75f5-4708-8124-e08608437a94/bin/ukojak-rkRKPMF4O4/data/c6b065189/85fdf68dbb3d4172ad490cc57da6921c/FLAG43b20dc2e [2022-12-15 03:40:28,082 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89545f30-75f5-4708-8124-e08608437a94/bin/ukojak-rkRKPMF4O4/data/c6b065189/85fdf68dbb3d4172ad490cc57da6921c [2022-12-15 03:40:28,084 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:40:28,085 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:40:28,086 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:40:28,086 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:40:28,088 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:40:28,089 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:40:28" (1/1) ... [2022-12-15 03:40:28,089 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f5d638e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:40:28, skipping insertion in model container [2022-12-15 03:40:28,090 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:40:28" (1/1) ... [2022-12-15 03:40:28,095 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:40:28,246 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:40:29,697 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_89545f30-75f5-4708-8124-e08608437a94/sv-benchmarks/c/combinations/Problem05_label45+token_ring.07.cil-1.c[380323,380336] [2022-12-15 03:40:29,718 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_89545f30-75f5-4708-8124-e08608437a94/sv-benchmarks/c/combinations/Problem05_label45+token_ring.07.cil-1.c[383339,383352] [2022-12-15 03:40:29,897 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:40:29,905 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:40:30,723 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_89545f30-75f5-4708-8124-e08608437a94/sv-benchmarks/c/combinations/Problem05_label45+token_ring.07.cil-1.c[380323,380336] [2022-12-15 03:40:30,727 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_89545f30-75f5-4708-8124-e08608437a94/sv-benchmarks/c/combinations/Problem05_label45+token_ring.07.cil-1.c[383339,383352] [2022-12-15 03:40:30,737 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:40:30,769 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:40:30,770 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:40:30 WrapperNode [2022-12-15 03:40:30,770 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:40:30,771 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:40:30,771 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:40:30,771 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:40:30,775 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:40:30" (1/1) ... [2022-12-15 03:40:30,828 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:40:30" (1/1) ... [2022-12-15 03:40:31,123 INFO L138 Inliner]: procedures = 58, calls = 62, calls flagged for inlining = 36, calls inlined = 36, statements flattened = 12909 [2022-12-15 03:40:31,124 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:40:31,124 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:40:31,125 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:40:31,125 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:40:31,133 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:40:30" (1/1) ... [2022-12-15 03:40:31,133 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:40:30" (1/1) ... [2022-12-15 03:40:31,200 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:40:30" (1/1) ... [2022-12-15 03:40:31,201 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:40:30" (1/1) ... [2022-12-15 03:40:31,395 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:40:30" (1/1) ... [2022-12-15 03:40:31,457 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:40:30" (1/1) ... [2022-12-15 03:40:31,476 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:40:30" (1/1) ... [2022-12-15 03:40:31,498 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:40:30" (1/1) ... [2022-12-15 03:40:31,547 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:40:31,548 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:40:31,548 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:40:31,548 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:40:31,549 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:40:30" (1/1) ... [2022-12-15 03:40:31,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:40:31,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89545f30-75f5-4708-8124-e08608437a94/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:40:31,575 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89545f30-75f5-4708-8124-e08608437a94/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:40:31,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89545f30-75f5-4708-8124-e08608437a94/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:40:31,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:40:31,613 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-15 03:40:31,613 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-15 03:40:31,613 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-15 03:40:31,613 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-15 03:40:31,613 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-15 03:40:31,613 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-15 03:40:31,613 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-15 03:40:31,613 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-15 03:40:31,614 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-15 03:40:31,614 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-15 03:40:31,614 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-15 03:40:31,614 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-15 03:40:31,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 03:40:31,614 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:40:31,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:40:31,717 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:40:31,719 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:40:37,839 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:40:39,032 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:40:39,032 INFO L300 CfgBuilder]: Removed 11 assume(true) statements. [2022-12-15 03:40:39,036 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:40:39 BoogieIcfgContainer [2022-12-15 03:40:39,036 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:40:39,037 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:40:39,037 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:40:39,044 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:40:39,044 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:40:39" (1/1) ... [2022-12-15 03:40:39,051 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:40:39,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:39,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3475 states to 1776 states and 3475 transitions. [2022-12-15 03:40:39,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1776 states and 3475 transitions. [2022-12-15 03:40:39,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-15 03:40:39,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:39,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:39,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:39,370 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:39,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:39,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3526 states to 1799 states and 3519 transitions. [2022-12-15 03:40:39,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1799 states and 3519 transitions. [2022-12-15 03:40:39,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-15 03:40:39,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:39,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:39,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:39,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:39,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:39,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3526 states to 1800 states and 3519 transitions. [2022-12-15 03:40:39,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1800 states and 3519 transitions. [2022-12-15 03:40:39,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-15 03:40:39,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:39,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:39,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:39,856 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:39,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:39,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3526 states to 1801 states and 3519 transitions. [2022-12-15 03:40:39,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1801 states and 3519 transitions. [2022-12-15 03:40:39,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-15 03:40:39,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:39,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:39,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:39,996 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:40,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:40,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3526 states to 1802 states and 3519 transitions. [2022-12-15 03:40:40,021 INFO L276 IsEmpty]: Start isEmpty. Operand 1802 states and 3519 transitions. [2022-12-15 03:40:40,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-15 03:40:40,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:40,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:40,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:40,119 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:40,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:40,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3526 states to 1803 states and 3519 transitions. [2022-12-15 03:40:40,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1803 states and 3519 transitions. [2022-12-15 03:40:40,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-15 03:40:40,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:40,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:40,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:40,232 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:40,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:40,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3526 states to 1804 states and 3519 transitions. [2022-12-15 03:40:40,257 INFO L276 IsEmpty]: Start isEmpty. Operand 1804 states and 3519 transitions. [2022-12-15 03:40:40,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-15 03:40:40,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:40,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:40,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:40,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:40,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:40,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3526 states to 1805 states and 3519 transitions. [2022-12-15 03:40:40,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 3519 transitions. [2022-12-15 03:40:40,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-15 03:40:40,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:40,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:40,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:40,388 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:40,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:40,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3526 states to 1806 states and 3519 transitions. [2022-12-15 03:40:40,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1806 states and 3519 transitions. [2022-12-15 03:40:40,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-15 03:40:40,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:40,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:40,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:40,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:40,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:40,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3568 states to 1824 states and 3554 transitions. [2022-12-15 03:40:40,616 INFO L276 IsEmpty]: Start isEmpty. Operand 1824 states and 3554 transitions. [2022-12-15 03:40:40,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-15 03:40:40,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:40,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:40,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:40,678 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 03:40:40,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:40,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3568 states to 1825 states and 3554 transitions. [2022-12-15 03:40:40,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1825 states and 3554 transitions. [2022-12-15 03:40:40,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-15 03:40:40,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:40,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:40,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:40,757 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:40,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:40,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3568 states to 1826 states and 3554 transitions. [2022-12-15 03:40:40,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1826 states and 3554 transitions. [2022-12-15 03:40:40,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-15 03:40:40,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:40,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:40,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:40,830 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:40,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:40,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3568 states to 1827 states and 3554 transitions. [2022-12-15 03:40:40,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1827 states and 3554 transitions. [2022-12-15 03:40:40,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-15 03:40:40,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:40,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:40,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:40,892 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:40,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:40,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3568 states to 1828 states and 3554 transitions. [2022-12-15 03:40:40,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1828 states and 3554 transitions. [2022-12-15 03:40:40,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-15 03:40:40,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:40,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:40,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:40,950 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:40,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:40,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3568 states to 1829 states and 3554 transitions. [2022-12-15 03:40:40,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1829 states and 3554 transitions. [2022-12-15 03:40:40,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-15 03:40:40,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:40,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:40,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:41,020 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:41,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:41,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3604 states to 1843 states and 3583 transitions. [2022-12-15 03:40:41,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1843 states and 3583 transitions. [2022-12-15 03:40:41,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-15 03:40:41,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:41,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:41,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:41,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:41,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:41,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3604 states to 1844 states and 3583 transitions. [2022-12-15 03:40:41,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1844 states and 3583 transitions. [2022-12-15 03:40:41,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-15 03:40:41,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:41,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:41,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:41,254 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:41,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:41,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3604 states to 1845 states and 3583 transitions. [2022-12-15 03:40:41,265 INFO L276 IsEmpty]: Start isEmpty. Operand 1845 states and 3583 transitions. [2022-12-15 03:40:41,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-15 03:40:41,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:41,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:41,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:41,306 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:41,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:41,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3604 states to 1846 states and 3583 transitions. [2022-12-15 03:40:41,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1846 states and 3583 transitions. [2022-12-15 03:40:41,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-15 03:40:41,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:41,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:41,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:41,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:41,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:41,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3604 states to 1847 states and 3583 transitions. [2022-12-15 03:40:41,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1847 states and 3583 transitions. [2022-12-15 03:40:41,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-15 03:40:41,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:41,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:41,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:41,426 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:41,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:41,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 1855 states and 3600 transitions. [2022-12-15 03:40:41,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1855 states and 3600 transitions. [2022-12-15 03:40:41,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-15 03:40:41,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:41,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:41,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:41,677 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:41,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:41,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 1856 states and 3600 transitions. [2022-12-15 03:40:41,695 INFO L276 IsEmpty]: Start isEmpty. Operand 1856 states and 3600 transitions. [2022-12-15 03:40:41,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-15 03:40:41,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:41,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:41,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:41,763 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 03:40:41,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:41,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 1857 states and 3600 transitions. [2022-12-15 03:40:41,780 INFO L276 IsEmpty]: Start isEmpty. Operand 1857 states and 3600 transitions. [2022-12-15 03:40:41,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-15 03:40:41,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:41,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:41,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:41,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:42,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:42,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3640 states to 1859 states and 3605 transitions. [2022-12-15 03:40:42,041 INFO L276 IsEmpty]: Start isEmpty. Operand 1859 states and 3605 transitions. [2022-12-15 03:40:42,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-15 03:40:42,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:42,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:42,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:42,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:40:42,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:42,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3657 states to 1867 states and 3620 transitions. [2022-12-15 03:40:42,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 3620 transitions. [2022-12-15 03:40:42,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 03:40:42,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:42,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:42,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:42,305 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:40:43,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:43,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3727 states to 1895 states and 3677 transitions. [2022-12-15 03:40:43,321 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 3677 transitions. [2022-12-15 03:40:43,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 03:40:43,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:43,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:43,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:43,447 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 03:40:44,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:44,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1900 states and 3688 transitions. [2022-12-15 03:40:44,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1900 states and 3688 transitions. [2022-12-15 03:40:44,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 03:40:44,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:44,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:44,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:44,385 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 03:40:45,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:45,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3781 states to 1911 states and 3711 transitions. [2022-12-15 03:40:45,544 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 3711 transitions. [2022-12-15 03:40:45,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 03:40:45,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:45,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:45,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:45,682 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 03:40:48,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:48,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3832 states to 1931 states and 3752 transitions. [2022-12-15 03:40:48,058 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 3752 transitions. [2022-12-15 03:40:48,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:40:48,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:48,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:48,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:48,113 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 03:40:48,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:48,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3833 states to 1932 states and 3753 transitions. [2022-12-15 03:40:48,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1932 states and 3753 transitions. [2022-12-15 03:40:48,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:40:48,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:48,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:48,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:48,258 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 03:40:48,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:48,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3834 states to 1933 states and 3754 transitions. [2022-12-15 03:40:48,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1933 states and 3754 transitions. [2022-12-15 03:40:48,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:40:48,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:48,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:48,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:48,427 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 03:40:48,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:48,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3835 states to 1934 states and 3755 transitions. [2022-12-15 03:40:48,532 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 3755 transitions. [2022-12-15 03:40:48,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:40:48,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:48,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:48,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:48,577 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 03:40:48,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:48,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3836 states to 1935 states and 3756 transitions. [2022-12-15 03:40:48,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1935 states and 3756 transitions. [2022-12-15 03:40:48,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:40:48,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:48,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:48,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:49,140 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:40:52,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:52,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3928 states to 1965 states and 3820 transitions. [2022-12-15 03:40:52,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1965 states and 3820 transitions. [2022-12-15 03:40:52,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:40:52,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:52,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:52,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:52,119 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:40:52,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:52,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3941 states to 1970 states and 3831 transitions. [2022-12-15 03:40:52,687 INFO L276 IsEmpty]: Start isEmpty. Operand 1970 states and 3831 transitions. [2022-12-15 03:40:52,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:40:52,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:52,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:52,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:52,772 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 03:40:52,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:52,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3942 states to 1971 states and 3832 transitions. [2022-12-15 03:40:52,936 INFO L276 IsEmpty]: Start isEmpty. Operand 1971 states and 3832 transitions. [2022-12-15 03:40:52,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:40:52,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:52,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:52,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:53,012 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:40:53,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:53,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3967 states to 1982 states and 3855 transitions. [2022-12-15 03:40:53,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1982 states and 3855 transitions. [2022-12-15 03:40:53,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:40:53,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:53,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:53,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:54,007 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 03:40:54,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:54,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3968 states to 1983 states and 3856 transitions. [2022-12-15 03:40:54,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1983 states and 3856 transitions. [2022-12-15 03:40:54,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:40:54,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:54,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:54,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:54,216 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:40:56,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:56,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4012 states to 2003 states and 3898 transitions. [2022-12-15 03:40:56,146 INFO L276 IsEmpty]: Start isEmpty. Operand 2003 states and 3898 transitions. [2022-12-15 03:40:56,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:40:56,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:56,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:56,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:56,186 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 03:40:56,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:56,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3971 states to 1982 states and 3860 transitions. [2022-12-15 03:40:56,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1982 states and 3860 transitions. [2022-12-15 03:40:56,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 03:40:56,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:56,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:56,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:56,252 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:40:56,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:56,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3972 states to 1983 states and 3861 transitions. [2022-12-15 03:40:56,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1983 states and 3861 transitions. [2022-12-15 03:40:56,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 03:40:56,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:56,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:56,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:56,408 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:40:56,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:56,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3973 states to 1984 states and 3862 transitions. [2022-12-15 03:40:56,538 INFO L276 IsEmpty]: Start isEmpty. Operand 1984 states and 3862 transitions. [2022-12-15 03:40:56,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 03:40:56,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:56,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:56,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:56,574 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 03:40:56,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:56,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3974 states to 1985 states and 3863 transitions. [2022-12-15 03:40:56,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1985 states and 3863 transitions. [2022-12-15 03:40:56,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 03:40:56,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:56,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:56,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:56,770 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:40:56,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:56,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3975 states to 1986 states and 3864 transitions. [2022-12-15 03:40:56,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1986 states and 3864 transitions. [2022-12-15 03:40:56,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 03:40:56,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:56,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:56,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:57,485 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:41:02,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:02,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4081 states to 2018 states and 3935 transitions. [2022-12-15 03:41:02,101 INFO L276 IsEmpty]: Start isEmpty. Operand 2018 states and 3935 transitions. [2022-12-15 03:41:02,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 03:41:02,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:02,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:02,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:02,138 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:41:02,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:02,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4094 states to 2023 states and 3946 transitions. [2022-12-15 03:41:02,792 INFO L276 IsEmpty]: Start isEmpty. Operand 2023 states and 3946 transitions. [2022-12-15 03:41:02,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 03:41:02,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:02,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:02,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:02,826 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:41:03,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:03,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4095 states to 2024 states and 3947 transitions. [2022-12-15 03:41:03,024 INFO L276 IsEmpty]: Start isEmpty. Operand 2024 states and 3947 transitions. [2022-12-15 03:41:03,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 03:41:03,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:03,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:03,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:03,059 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:41:04,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:04,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4120 states to 2035 states and 3970 transitions. [2022-12-15 03:41:04,370 INFO L276 IsEmpty]: Start isEmpty. Operand 2035 states and 3970 transitions. [2022-12-15 03:41:04,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 03:41:04,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:04,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:04,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:04,403 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:41:04,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:04,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4121 states to 2036 states and 3971 transitions. [2022-12-15 03:41:04,541 INFO L276 IsEmpty]: Start isEmpty. Operand 2036 states and 3971 transitions. [2022-12-15 03:41:04,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 03:41:04,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:04,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:04,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:04,575 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:41:07,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:07,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4164 states to 2055 states and 4012 transitions. [2022-12-15 03:41:07,587 INFO L276 IsEmpty]: Start isEmpty. Operand 2055 states and 4012 transitions. [2022-12-15 03:41:07,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 03:41:07,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:07,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:07,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:07,620 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:41:07,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:07,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4120 states to 2034 states and 3972 transitions. [2022-12-15 03:41:07,642 INFO L276 IsEmpty]: Start isEmpty. Operand 2034 states and 3972 transitions. [2022-12-15 03:41:07,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 03:41:07,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:07,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:07,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:07,677 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:41:07,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:07,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4121 states to 2035 states and 3973 transitions. [2022-12-15 03:41:07,810 INFO L276 IsEmpty]: Start isEmpty. Operand 2035 states and 3973 transitions. [2022-12-15 03:41:07,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 03:41:07,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:07,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:07,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:07,845 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:41:07,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:07,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4122 states to 2036 states and 3974 transitions. [2022-12-15 03:41:07,993 INFO L276 IsEmpty]: Start isEmpty. Operand 2036 states and 3974 transitions. [2022-12-15 03:41:07,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 03:41:07,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:07,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:08,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:08,027 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:41:08,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:08,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4123 states to 2037 states and 3975 transitions. [2022-12-15 03:41:08,225 INFO L276 IsEmpty]: Start isEmpty. Operand 2037 states and 3975 transitions. [2022-12-15 03:41:08,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 03:41:08,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:08,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:08,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:08,260 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:41:08,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:08,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4124 states to 2038 states and 3976 transitions. [2022-12-15 03:41:08,517 INFO L276 IsEmpty]: Start isEmpty. Operand 2038 states and 3976 transitions. [2022-12-15 03:41:08,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 03:41:08,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:08,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:08,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:09,216 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:41:16,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:16,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4243 states to 2072 states and 4053 transitions. [2022-12-15 03:41:16,916 INFO L276 IsEmpty]: Start isEmpty. Operand 2072 states and 4053 transitions. [2022-12-15 03:41:16,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 03:41:16,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:16,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:16,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:16,951 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:41:17,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:17,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4256 states to 2077 states and 4064 transitions. [2022-12-15 03:41:17,940 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 4064 transitions. [2022-12-15 03:41:17,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 03:41:17,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:17,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:17,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:17,976 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:41:18,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:18,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4257 states to 2078 states and 4065 transitions. [2022-12-15 03:41:18,174 INFO L276 IsEmpty]: Start isEmpty. Operand 2078 states and 4065 transitions. [2022-12-15 03:41:18,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 03:41:18,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:18,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:18,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:18,208 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:41:19,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:19,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4282 states to 2089 states and 4088 transitions. [2022-12-15 03:41:19,710 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states and 4088 transitions. [2022-12-15 03:41:19,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 03:41:19,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:19,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:19,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:19,747 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:41:19,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:19,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4283 states to 2090 states and 4089 transitions. [2022-12-15 03:41:19,942 INFO L276 IsEmpty]: Start isEmpty. Operand 2090 states and 4089 transitions. [2022-12-15 03:41:19,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 03:41:19,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:19,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:19,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:19,976 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:41:22,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:22,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4320 states to 2106 states and 4124 transitions. [2022-12-15 03:41:22,834 INFO L276 IsEmpty]: Start isEmpty. Operand 2106 states and 4124 transitions. [2022-12-15 03:41:22,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 03:41:22,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:22,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:22,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:22,867 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:41:23,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:23,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4326 states to 2109 states and 4130 transitions. [2022-12-15 03:41:23,698 INFO L276 IsEmpty]: Start isEmpty. Operand 2109 states and 4130 transitions. [2022-12-15 03:41:23,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 03:41:23,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:23,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:23,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:23,730 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:41:24,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:24,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4282 states to 2089 states and 4091 transitions. [2022-12-15 03:41:24,141 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states and 4091 transitions. [2022-12-15 03:41:24,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 03:41:24,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:24,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:24,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:24,174 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:41:24,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:24,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4283 states to 2090 states and 4092 transitions. [2022-12-15 03:41:24,350 INFO L276 IsEmpty]: Start isEmpty. Operand 2090 states and 4092 transitions. [2022-12-15 03:41:24,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 03:41:24,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:24,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:24,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:24,383 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:41:24,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:24,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4284 states to 2091 states and 4093 transitions. [2022-12-15 03:41:24,574 INFO L276 IsEmpty]: Start isEmpty. Operand 2091 states and 4093 transitions. [2022-12-15 03:41:24,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 03:41:24,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:24,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:24,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:24,608 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 03:41:24,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:24,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4285 states to 2092 states and 4094 transitions. [2022-12-15 03:41:24,844 INFO L276 IsEmpty]: Start isEmpty. Operand 2092 states and 4094 transitions. [2022-12-15 03:41:24,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 03:41:24,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:24,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:24,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:24,879 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:41:25,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:25,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4286 states to 2093 states and 4095 transitions. [2022-12-15 03:41:25,097 INFO L276 IsEmpty]: Start isEmpty. Operand 2093 states and 4095 transitions. [2022-12-15 03:41:25,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 03:41:25,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:25,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:25,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:25,170 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:41:25,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:25,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4290 states to 2095 states and 4099 transitions. [2022-12-15 03:41:25,196 INFO L276 IsEmpty]: Start isEmpty. Operand 2095 states and 4099 transitions. [2022-12-15 03:41:25,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 03:41:25,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:25,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:25,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:25,939 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:41:37,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:37,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4421 states to 2131 states and 4181 transitions. [2022-12-15 03:41:37,298 INFO L276 IsEmpty]: Start isEmpty. Operand 2131 states and 4181 transitions. [2022-12-15 03:41:37,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 03:41:37,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:37,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:37,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:37,315 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:41:37,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:37,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4420 states to 2131 states and 4180 transitions. [2022-12-15 03:41:37,338 INFO L276 IsEmpty]: Start isEmpty. Operand 2131 states and 4180 transitions. [2022-12-15 03:41:37,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 03:41:37,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:37,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:37,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:37,395 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:41:38,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:38,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4433 states to 2136 states and 4191 transitions. [2022-12-15 03:41:38,476 INFO L276 IsEmpty]: Start isEmpty. Operand 2136 states and 4191 transitions. [2022-12-15 03:41:38,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 03:41:38,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:38,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:38,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:38,512 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:41:38,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:38,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4434 states to 2137 states and 4192 transitions. [2022-12-15 03:41:38,756 INFO L276 IsEmpty]: Start isEmpty. Operand 2137 states and 4192 transitions. [2022-12-15 03:41:38,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 03:41:38,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:38,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:38,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:38,789 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:41:41,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:41,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4460 states to 2148 states and 4216 transitions. [2022-12-15 03:41:41,497 INFO L276 IsEmpty]: Start isEmpty. Operand 2148 states and 4216 transitions. [2022-12-15 03:41:41,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 03:41:41,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:41,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:41,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:41,531 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:41:41,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:41,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4461 states to 2149 states and 4217 transitions. [2022-12-15 03:41:41,901 INFO L276 IsEmpty]: Start isEmpty. Operand 2149 states and 4217 transitions. [2022-12-15 03:41:41,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 03:41:41,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:41,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:41,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:41,936 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:41:46,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:46,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4492 states to 2162 states and 4246 transitions. [2022-12-15 03:41:46,255 INFO L276 IsEmpty]: Start isEmpty. Operand 2162 states and 4246 transitions. [2022-12-15 03:41:46,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 03:41:46,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:46,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:46,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:46,290 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:41:47,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:47,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4498 states to 2165 states and 4252 transitions. [2022-12-15 03:41:47,571 INFO L276 IsEmpty]: Start isEmpty. Operand 2165 states and 4252 transitions. [2022-12-15 03:41:47,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 03:41:47,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:47,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:47,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:47,605 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:41:48,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:48,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4504 states to 2168 states and 4258 transitions. [2022-12-15 03:41:48,872 INFO L276 IsEmpty]: Start isEmpty. Operand 2168 states and 4258 transitions. [2022-12-15 03:41:48,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 03:41:48,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:48,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:48,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:48,917 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:41:49,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:49,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4459 states to 2148 states and 4219 transitions. [2022-12-15 03:41:49,606 INFO L276 IsEmpty]: Start isEmpty. Operand 2148 states and 4219 transitions. [2022-12-15 03:41:49,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 03:41:49,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:49,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:49,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:49,639 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:41:49,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:49,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4460 states to 2149 states and 4220 transitions. [2022-12-15 03:41:49,929 INFO L276 IsEmpty]: Start isEmpty. Operand 2149 states and 4220 transitions. [2022-12-15 03:41:49,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 03:41:49,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:49,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:49,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:49,961 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:41:50,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:50,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4461 states to 2150 states and 4221 transitions. [2022-12-15 03:41:50,204 INFO L276 IsEmpty]: Start isEmpty. Operand 2150 states and 4221 transitions. [2022-12-15 03:41:50,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 03:41:50,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:50,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:50,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:50,239 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:41:50,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:50,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4462 states to 2151 states and 4222 transitions. [2022-12-15 03:41:50,600 INFO L276 IsEmpty]: Start isEmpty. Operand 2151 states and 4222 transitions. [2022-12-15 03:41:50,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 03:41:50,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:50,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:50,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:50,635 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:41:51,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:51,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4463 states to 2152 states and 4223 transitions. [2022-12-15 03:41:51,010 INFO L276 IsEmpty]: Start isEmpty. Operand 2152 states and 4223 transitions. [2022-12-15 03:41:51,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 03:41:51,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:51,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:51,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:51,086 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:41:51,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:51,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4467 states to 2154 states and 4227 transitions. [2022-12-15 03:41:51,121 INFO L276 IsEmpty]: Start isEmpty. Operand 2154 states and 4227 transitions. [2022-12-15 03:41:51,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 03:41:51,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:51,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:51,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:51,223 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:41:51,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:51,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4471 states to 2156 states and 4231 transitions. [2022-12-15 03:41:51,258 INFO L276 IsEmpty]: Start isEmpty. Operand 2156 states and 4231 transitions. [2022-12-15 03:41:51,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 03:41:51,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:51,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:51,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:51,550 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:41:55,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:55,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4511 states to 2166 states and 4253 transitions. [2022-12-15 03:41:55,865 INFO L276 IsEmpty]: Start isEmpty. Operand 2166 states and 4253 transitions. [2022-12-15 03:41:55,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 03:41:55,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:55,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:55,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:56,830 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:42:13,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:13,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4652 states to 2204 states and 4343 transitions. [2022-12-15 03:42:13,820 INFO L276 IsEmpty]: Start isEmpty. Operand 2204 states and 4343 transitions. [2022-12-15 03:42:13,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 03:42:13,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:13,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:13,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:13,857 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:42:15,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:15,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4665 states to 2209 states and 4354 transitions. [2022-12-15 03:42:15,326 INFO L276 IsEmpty]: Start isEmpty. Operand 2209 states and 4354 transitions. [2022-12-15 03:42:15,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 03:42:15,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:15,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:15,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:15,361 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:42:15,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:15,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4666 states to 2210 states and 4355 transitions. [2022-12-15 03:42:15,684 INFO L276 IsEmpty]: Start isEmpty. Operand 2210 states and 4355 transitions. [2022-12-15 03:42:15,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 03:42:15,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:15,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:15,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:15,716 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:42:19,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:19,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4691 states to 2220 states and 4378 transitions. [2022-12-15 03:42:19,480 INFO L276 IsEmpty]: Start isEmpty. Operand 2220 states and 4378 transitions. [2022-12-15 03:42:19,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 03:42:19,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:19,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:19,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:19,516 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:42:19,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:19,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4692 states to 2221 states and 4379 transitions. [2022-12-15 03:42:19,809 INFO L276 IsEmpty]: Start isEmpty. Operand 2221 states and 4379 transitions. [2022-12-15 03:42:19,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 03:42:19,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:19,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:19,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:19,844 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:42:25,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:25,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4723 states to 2234 states and 4408 transitions. [2022-12-15 03:42:25,170 INFO L276 IsEmpty]: Start isEmpty. Operand 2234 states and 4408 transitions. [2022-12-15 03:42:25,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 03:42:25,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:25,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:25,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:25,236 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 03:42:26,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:26,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4729 states to 2237 states and 4414 transitions. [2022-12-15 03:42:26,844 INFO L276 IsEmpty]: Start isEmpty. Operand 2237 states and 4414 transitions. [2022-12-15 03:42:26,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 03:42:26,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:26,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:26,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:26,885 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:42:28,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:28,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4735 states to 2240 states and 4420 transitions. [2022-12-15 03:42:28,304 INFO L276 IsEmpty]: Start isEmpty. Operand 2240 states and 4420 transitions. [2022-12-15 03:42:28,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 03:42:28,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:28,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:28,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:28,339 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:42:29,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:29,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4689 states to 2220 states and 4381 transitions. [2022-12-15 03:42:29,034 INFO L276 IsEmpty]: Start isEmpty. Operand 2220 states and 4381 transitions. [2022-12-15 03:42:29,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:42:29,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:29,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:29,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:29,085 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:42:29,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:29,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4690 states to 2221 states and 4382 transitions. [2022-12-15 03:42:29,413 INFO L276 IsEmpty]: Start isEmpty. Operand 2221 states and 4382 transitions. [2022-12-15 03:42:29,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:42:29,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:29,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:29,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:29,448 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:42:29,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:29,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4691 states to 2222 states and 4383 transitions. [2022-12-15 03:42:29,713 INFO L276 IsEmpty]: Start isEmpty. Operand 2222 states and 4383 transitions. [2022-12-15 03:42:29,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:42:29,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:29,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:29,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:29,765 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:42:30,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:30,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4692 states to 2223 states and 4384 transitions. [2022-12-15 03:42:30,123 INFO L276 IsEmpty]: Start isEmpty. Operand 2223 states and 4384 transitions. [2022-12-15 03:42:30,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:42:30,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:30,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:30,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:30,157 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:42:30,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:30,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4693 states to 2224 states and 4385 transitions. [2022-12-15 03:42:30,575 INFO L276 IsEmpty]: Start isEmpty. Operand 2224 states and 4385 transitions. [2022-12-15 03:42:30,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:42:30,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:30,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:30,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:30,647 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:42:31,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:31,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4696 states to 2226 states and 4388 transitions. [2022-12-15 03:42:31,135 INFO L276 IsEmpty]: Start isEmpty. Operand 2226 states and 4388 transitions. [2022-12-15 03:42:31,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:42:31,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:31,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:31,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:31,246 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:42:31,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:31,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4700 states to 2228 states and 4392 transitions. [2022-12-15 03:42:31,289 INFO L276 IsEmpty]: Start isEmpty. Operand 2228 states and 4392 transitions. [2022-12-15 03:42:31,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:42:31,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:31,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:31,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:31,362 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:42:31,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:31,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4704 states to 2230 states and 4396 transitions. [2022-12-15 03:42:31,404 INFO L276 IsEmpty]: Start isEmpty. Operand 2230 states and 4396 transitions. [2022-12-15 03:42:31,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:42:31,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:31,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:31,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:31,693 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:42:38,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:38,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4734 states to 2242 states and 4424 transitions. [2022-12-15 03:42:38,004 INFO L276 IsEmpty]: Start isEmpty. Operand 2242 states and 4424 transitions. [2022-12-15 03:42:38,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:42:38,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:38,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:38,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:39,173 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:43:03,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:43:03,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4886 states to 2282 states and 4521 transitions. [2022-12-15 03:43:03,206 INFO L276 IsEmpty]: Start isEmpty. Operand 2282 states and 4521 transitions. [2022-12-15 03:43:03,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:43:03,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:43:03,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:43:03,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:43:03,241 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 03:43:06,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:43:06,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4900 states to 2287 states and 4533 transitions. [2022-12-15 03:43:06,299 INFO L276 IsEmpty]: Start isEmpty. Operand 2287 states and 4533 transitions. [2022-12-15 03:43:06,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:43:06,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:43:06,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:43:06,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:43:06,374 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:43:06,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:43:06,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4901 states to 2288 states and 4534 transitions. [2022-12-15 03:43:06,876 INFO L276 IsEmpty]: Start isEmpty. Operand 2288 states and 4534 transitions. [2022-12-15 03:43:06,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:43:06,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:43:06,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:43:06,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:43:06,909 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:43:12,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:43:12,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4926 states to 2298 states and 4557 transitions. [2022-12-15 03:43:12,638 INFO L276 IsEmpty]: Start isEmpty. Operand 2298 states and 4557 transitions. [2022-12-15 03:43:12,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:43:12,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:43:12,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:43:12,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:43:12,672 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:43:13,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:43:13,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4928 states to 2300 states and 4559 transitions. [2022-12-15 03:43:13,862 INFO L276 IsEmpty]: Start isEmpty. Operand 2300 states and 4559 transitions. [2022-12-15 03:43:13,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:43:13,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:43:13,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:43:13,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:43:13,936 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:43:17,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:43:17,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4947 states to 2307 states and 4576 transitions. [2022-12-15 03:43:17,828 INFO L276 IsEmpty]: Start isEmpty. Operand 2307 states and 4576 transitions. [2022-12-15 03:43:17,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:43:17,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:43:17,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:43:17,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:43:17,862 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:43:20,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:43:20,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4953 states to 2310 states and 4582 transitions. [2022-12-15 03:43:20,170 INFO L276 IsEmpty]: Start isEmpty. Operand 2310 states and 4582 transitions. [2022-12-15 03:43:20,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:43:20,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:43:20,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:43:20,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:43:20,203 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 03:43:22,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:43:22,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4959 states to 2313 states and 4588 transitions. [2022-12-15 03:43:22,521 INFO L276 IsEmpty]: Start isEmpty. Operand 2313 states and 4588 transitions. [2022-12-15 03:43:22,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:43:22,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:43:22,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:43:22,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:43:22,555 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:43:26,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:43:26,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4971 states to 2319 states and 4600 transitions. [2022-12-15 03:43:26,695 INFO L276 IsEmpty]: Start isEmpty. Operand 2319 states and 4600 transitions. [2022-12-15 03:43:26,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:43:26,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:43:26,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:43:26,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:43:26,729 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:43:27,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:43:27,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4924 states to 2299 states and 4561 transitions. [2022-12-15 03:43:27,746 INFO L276 IsEmpty]: Start isEmpty. Operand 2299 states and 4561 transitions. [2022-12-15 03:43:27,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 03:43:27,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:43:27,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:43:27,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:43:27,780 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:43:28,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:43:28,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4925 states to 2300 states and 4562 transitions. [2022-12-15 03:43:28,252 INFO L276 IsEmpty]: Start isEmpty. Operand 2300 states and 4562 transitions. [2022-12-15 03:43:28,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 03:43:28,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:43:28,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:43:28,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:43:28,285 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 03:43:28,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:43:28,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4926 states to 2301 states and 4563 transitions. [2022-12-15 03:43:28,800 INFO L276 IsEmpty]: Start isEmpty. Operand 2301 states and 4563 transitions. [2022-12-15 03:43:28,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 03:43:28,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:43:28,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:43:28,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:43:28,834 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:43:29,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:43:29,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4927 states to 2302 states and 4564 transitions. [2022-12-15 03:43:29,405 INFO L276 IsEmpty]: Start isEmpty. Operand 2302 states and 4564 transitions. [2022-12-15 03:43:29,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 03:43:29,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:43:29,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:43:29,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:43:29,439 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:43:29,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:43:29,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4928 states to 2303 states and 4565 transitions. [2022-12-15 03:43:29,970 INFO L276 IsEmpty]: Start isEmpty. Operand 2303 states and 4565 transitions. [2022-12-15 03:43:29,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 03:43:29,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:43:29,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:43:29,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:43:30,042 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 03:43:30,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:43:30,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4931 states to 2305 states and 4568 transitions. [2022-12-15 03:43:30,097 INFO L276 IsEmpty]: Start isEmpty. Operand 2305 states and 4568 transitions. [2022-12-15 03:43:30,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 03:43:30,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:43:30,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:43:30,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:43:30,169 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:43:30,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:43:30,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4934 states to 2307 states and 4571 transitions. [2022-12-15 03:43:30,792 INFO L276 IsEmpty]: Start isEmpty. Operand 2307 states and 4571 transitions. [2022-12-15 03:43:30,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 03:43:30,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:43:30,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:43:30,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:43:30,865 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:43:30,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:43:30,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4938 states to 2309 states and 4575 transitions. [2022-12-15 03:43:30,918 INFO L276 IsEmpty]: Start isEmpty. Operand 2309 states and 4575 transitions. [2022-12-15 03:43:30,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 03:43:30,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:43:30,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:43:30,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:43:30,989 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:43:31,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:43:31,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4942 states to 2311 states and 4579 transitions. [2022-12-15 03:43:31,040 INFO L276 IsEmpty]: Start isEmpty. Operand 2311 states and 4579 transitions. [2022-12-15 03:43:31,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 03:43:31,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:43:31,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:43:31,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:43:31,381 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:43:41,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:43:41,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4978 states to 2325 states and 4613 transitions. [2022-12-15 03:43:41,676 INFO L276 IsEmpty]: Start isEmpty. Operand 2325 states and 4613 transitions. [2022-12-15 03:43:41,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 03:43:41,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:43:41,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:43:41,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:43:43,198 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:44:16,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:44:16,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5141 states to 2367 states and 4717 transitions. [2022-12-15 03:44:16,022 INFO L276 IsEmpty]: Start isEmpty. Operand 2367 states and 4717 transitions. [2022-12-15 03:44:16,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 03:44:16,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:44:16,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:44:16,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:44:16,057 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:44:19,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:44:19,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5154 states to 2371 states and 4728 transitions. [2022-12-15 03:44:19,366 INFO L276 IsEmpty]: Start isEmpty. Operand 2371 states and 4728 transitions. [2022-12-15 03:44:19,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 03:44:19,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:44:19,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:44:19,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:44:19,400 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:44:19,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:44:19,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5155 states to 2372 states and 4729 transitions. [2022-12-15 03:44:19,844 INFO L276 IsEmpty]: Start isEmpty. Operand 2372 states and 4729 transitions. [2022-12-15 03:44:19,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 03:44:19,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:44:19,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:44:19,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:44:19,877 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:44:27,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:44:27,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5180 states to 2382 states and 4752 transitions. [2022-12-15 03:44:27,178 INFO L276 IsEmpty]: Start isEmpty. Operand 2382 states and 4752 transitions. [2022-12-15 03:44:27,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 03:44:27,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:44:27,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:44:27,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:44:27,213 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:44:28,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:44:28,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5182 states to 2384 states and 4754 transitions. [2022-12-15 03:44:28,871 INFO L276 IsEmpty]: Start isEmpty. Operand 2384 states and 4754 transitions. [2022-12-15 03:44:28,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 03:44:28,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:44:28,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:44:28,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:44:28,952 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:44:43,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:44:43,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5225 states to 2403 states and 4795 transitions. [2022-12-15 03:44:43,395 INFO L276 IsEmpty]: Start isEmpty. Operand 2403 states and 4795 transitions. [2022-12-15 03:44:43,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 03:44:43,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:44:43,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:44:43,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:44:43,429 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 03:44:44,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:44:44,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5177 states to 2383 states and 4756 transitions. [2022-12-15 03:44:44,534 INFO L276 IsEmpty]: Start isEmpty. Operand 2383 states and 4756 transitions. [2022-12-15 03:44:44,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 03:44:44,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:44:44,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:44:44,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:44:44,568 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:44:44,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:44:45,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5178 states to 2384 states and 4757 transitions. [2022-12-15 03:44:45,000 INFO L276 IsEmpty]: Start isEmpty. Operand 2384 states and 4757 transitions. [2022-12-15 03:44:45,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 03:44:45,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:44:45,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:44:45,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:44:45,034 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:44:45,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:44:45,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5179 states to 2385 states and 4758 transitions. [2022-12-15 03:44:45,524 INFO L276 IsEmpty]: Start isEmpty. Operand 2385 states and 4758 transitions. [2022-12-15 03:44:45,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 03:44:45,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:44:45,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:44:45,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:44:45,606 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:44:46,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:44:46,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5180 states to 2386 states and 4759 transitions. [2022-12-15 03:44:46,140 INFO L276 IsEmpty]: Start isEmpty. Operand 2386 states and 4759 transitions. [2022-12-15 03:44:46,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 03:44:46,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:44:46,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:44:46,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:44:46,176 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:44:46,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:44:46,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5181 states to 2387 states and 4760 transitions. [2022-12-15 03:44:46,868 INFO L276 IsEmpty]: Start isEmpty. Operand 2387 states and 4760 transitions. [2022-12-15 03:44:46,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 03:44:46,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:44:46,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:44:46,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:44:46,891 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:44:46,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:44:46,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5184 states to 2389 states and 4763 transitions. [2022-12-15 03:44:46,947 INFO L276 IsEmpty]: Start isEmpty. Operand 2389 states and 4763 transitions. [2022-12-15 03:44:46,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 03:44:46,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:44:46,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:44:46,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:44:47,023 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:44:47,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:44:47,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5187 states to 2391 states and 4766 transitions. [2022-12-15 03:44:47,084 INFO L276 IsEmpty]: Start isEmpty. Operand 2391 states and 4766 transitions. [2022-12-15 03:44:47,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 03:44:47,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:44:47,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:44:47,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:44:47,156 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:44:47,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:44:47,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5190 states to 2393 states and 4769 transitions. [2022-12-15 03:44:47,266 INFO L276 IsEmpty]: Start isEmpty. Operand 2393 states and 4769 transitions. [2022-12-15 03:44:47,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 03:44:47,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:44:47,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:44:47,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:44:47,376 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:44:48,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:44:48,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5193 states to 2395 states and 4772 transitions. [2022-12-15 03:44:48,237 INFO L276 IsEmpty]: Start isEmpty. Operand 2395 states and 4772 transitions. [2022-12-15 03:44:48,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 03:44:48,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:44:48,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:44:48,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:44:48,666 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:45:05,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:05,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5245 states to 2411 states and 4811 transitions. [2022-12-15 03:45:05,362 INFO L276 IsEmpty]: Start isEmpty. Operand 2411 states and 4811 transitions. [2022-12-15 03:45:05,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 03:45:05,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:05,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:05,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:45:05,434 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:45:05,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:05,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5249 states to 2413 states and 4815 transitions. [2022-12-15 03:45:05,482 INFO L276 IsEmpty]: Start isEmpty. Operand 2413 states and 4815 transitions. [2022-12-15 03:45:05,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 03:45:05,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:05,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:05,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:45:05,555 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:45:06,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:06,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5252 states to 2415 states and 4818 transitions. [2022-12-15 03:45:06,823 INFO L276 IsEmpty]: Start isEmpty. Operand 2415 states and 4818 transitions. [2022-12-15 03:45:06,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 03:45:06,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:06,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:06,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:45:06,848 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:45:20,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:20,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5289 states to 2429 states and 4855 transitions. [2022-12-15 03:45:20,821 INFO L276 IsEmpty]: Start isEmpty. Operand 2429 states and 4855 transitions. [2022-12-15 03:45:20,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 03:45:20,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:20,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:20,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:45:20,855 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:45:22,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:22,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5291 states to 2431 states and 4857 transitions. [2022-12-15 03:45:22,603 INFO L276 IsEmpty]: Start isEmpty. Operand 2431 states and 4857 transitions. [2022-12-15 03:45:22,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 03:45:22,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:22,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:22,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:45:22,636 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:45:24,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:24,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5293 states to 2433 states and 4859 transitions. [2022-12-15 03:45:24,401 INFO L276 IsEmpty]: Start isEmpty. Operand 2433 states and 4859 transitions. [2022-12-15 03:45:24,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 03:45:24,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:24,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:24,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:45:24,434 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:45:25,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:25,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5247 states to 2413 states and 4821 transitions. [2022-12-15 03:45:25,433 INFO L276 IsEmpty]: Start isEmpty. Operand 2413 states and 4821 transitions. [2022-12-15 03:45:25,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:45:25,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:25,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:25,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:45:25,509 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:45:28,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:28,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5252 states to 2415 states and 4826 transitions. [2022-12-15 03:45:28,672 INFO L276 IsEmpty]: Start isEmpty. Operand 2415 states and 4826 transitions. [2022-12-15 03:45:28,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:45:28,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:28,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:28,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:45:28,744 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:45:32,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:32,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5257 states to 2417 states and 4831 transitions. [2022-12-15 03:45:32,007 INFO L276 IsEmpty]: Start isEmpty. Operand 2417 states and 4831 transitions. [2022-12-15 03:45:32,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:45:32,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:32,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:32,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:45:32,030 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:45:32,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:32,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5260 states to 2419 states and 4834 transitions. [2022-12-15 03:45:32,947 INFO L276 IsEmpty]: Start isEmpty. Operand 2419 states and 4834 transitions. [2022-12-15 03:45:32,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:45:32,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:32,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:32,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:45:33,019 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:45:33,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:33,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5263 states to 2421 states and 4837 transitions. [2022-12-15 03:45:33,074 INFO L276 IsEmpty]: Start isEmpty. Operand 2421 states and 4837 transitions. [2022-12-15 03:45:33,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:45:33,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:33,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:33,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:45:33,147 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:45:36,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:36,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5268 states to 2423 states and 4842 transitions. [2022-12-15 03:45:36,319 INFO L276 IsEmpty]: Start isEmpty. Operand 2423 states and 4842 transitions. [2022-12-15 03:45:36,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:45:36,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:36,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:36,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:45:36,392 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:45:37,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:37,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5271 states to 2425 states and 4845 transitions. [2022-12-15 03:45:37,161 INFO L276 IsEmpty]: Start isEmpty. Operand 2425 states and 4845 transitions. [2022-12-15 03:45:37,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:45:37,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:37,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:37,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:45:37,187 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:45:37,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:37,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5274 states to 2427 states and 4848 transitions. [2022-12-15 03:45:37,687 INFO L276 IsEmpty]: Start isEmpty. Operand 2427 states and 4848 transitions. [2022-12-15 03:45:37,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:45:37,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:37,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:37,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:45:37,759 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:45:37,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:37,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5278 states to 2429 states and 4852 transitions. [2022-12-15 03:45:37,811 INFO L276 IsEmpty]: Start isEmpty. Operand 2429 states and 4852 transitions. [2022-12-15 03:45:37,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:45:37,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:37,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:37,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:45:37,928 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:45:37,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:37,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5282 states to 2431 states and 4856 transitions. [2022-12-15 03:45:37,979 INFO L276 IsEmpty]: Start isEmpty. Operand 2431 states and 4856 transitions. [2022-12-15 03:45:37,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:45:37,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:37,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:37,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:45:38,428 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:45:56,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:56,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5326 states to 2449 states and 4898 transitions. [2022-12-15 03:45:56,044 INFO L276 IsEmpty]: Start isEmpty. Operand 2449 states and 4898 transitions. [2022-12-15 03:45:56,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 03:45:56,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:56,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:56,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:45:56,069 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:45:58,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:45:58,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5331 states to 2451 states and 4903 transitions. [2022-12-15 03:45:58,495 INFO L276 IsEmpty]: Start isEmpty. Operand 2451 states and 4903 transitions. [2022-12-15 03:45:58,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 03:45:58,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:45:58,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:45:58,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:45:58,520 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:46:01,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:46:01,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5336 states to 2453 states and 4908 transitions. [2022-12-15 03:46:01,456 INFO L276 IsEmpty]: Start isEmpty. Operand 2453 states and 4908 transitions. [2022-12-15 03:46:01,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 03:46:01,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:46:01,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:46:01,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:46:01,479 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:46:02,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:46:02,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5339 states to 2455 states and 4911 transitions. [2022-12-15 03:46:02,994 INFO L276 IsEmpty]: Start isEmpty. Operand 2455 states and 4911 transitions. [2022-12-15 03:46:02,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 03:46:02,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:46:02,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:46:03,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:46:03,018 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:46:08,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:46:08,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5349 states to 2459 states and 4921 transitions. [2022-12-15 03:46:08,423 INFO L276 IsEmpty]: Start isEmpty. Operand 2459 states and 4921 transitions. [2022-12-15 03:46:08,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 03:46:08,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:46:08,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:46:08,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:46:08,446 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:46:09,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:46:09,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5352 states to 2461 states and 4924 transitions. [2022-12-15 03:46:09,794 INFO L276 IsEmpty]: Start isEmpty. Operand 2461 states and 4924 transitions. [2022-12-15 03:46:09,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 03:46:09,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:46:09,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:46:09,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:46:09,818 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:46:09,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:46:09,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5355 states to 2463 states and 4927 transitions. [2022-12-15 03:46:09,881 INFO L276 IsEmpty]: Start isEmpty. Operand 2463 states and 4927 transitions. [2022-12-15 03:46:09,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 03:46:09,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:46:09,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:46:09,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:46:09,905 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:46:10,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:46:10,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5358 states to 2465 states and 4930 transitions. [2022-12-15 03:46:10,793 INFO L276 IsEmpty]: Start isEmpty. Operand 2465 states and 4930 transitions. [2022-12-15 03:46:10,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 03:46:10,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:46:10,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:46:10,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:46:10,818 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:46:10,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:46:10,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5362 states to 2467 states and 4934 transitions. [2022-12-15 03:46:10,879 INFO L276 IsEmpty]: Start isEmpty. Operand 2467 states and 4934 transitions. [2022-12-15 03:46:10,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 03:46:10,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:46:10,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:46:10,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:46:10,903 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:46:11,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:46:11,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5365 states to 2469 states and 4937 transitions. [2022-12-15 03:46:11,616 INFO L276 IsEmpty]: Start isEmpty. Operand 2469 states and 4937 transitions. [2022-12-15 03:46:11,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 03:46:11,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:46:11,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:46:11,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:46:11,640 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:46:11,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:46:11,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5369 states to 2471 states and 4941 transitions. [2022-12-15 03:46:11,692 INFO L276 IsEmpty]: Start isEmpty. Operand 2471 states and 4941 transitions. [2022-12-15 03:46:11,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 03:46:11,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:46:11,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:46:11,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:46:12,256 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:46:34,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:46:34,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5419 states to 2491 states and 4988 transitions. [2022-12-15 03:46:34,312 INFO L276 IsEmpty]: Start isEmpty. Operand 2491 states and 4988 transitions. [2022-12-15 03:46:34,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 03:46:34,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:46:34,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:46:34,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:46:34,337 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:46:34,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:46:34,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5422 states to 2493 states and 4991 transitions. [2022-12-15 03:46:34,393 INFO L276 IsEmpty]: Start isEmpty. Operand 2493 states and 4991 transitions. [2022-12-15 03:46:34,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 03:46:34,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:46:34,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:46:34,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:46:34,417 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:46:34,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:46:34,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5425 states to 2495 states and 4994 transitions. [2022-12-15 03:46:34,531 INFO L276 IsEmpty]: Start isEmpty. Operand 2495 states and 4994 transitions. [2022-12-15 03:46:34,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 03:46:34,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:46:34,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:46:34,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:46:34,555 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:46:34,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:46:34,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5428 states to 2497 states and 4997 transitions. [2022-12-15 03:46:34,609 INFO L276 IsEmpty]: Start isEmpty. Operand 2497 states and 4997 transitions. [2022-12-15 03:46:34,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 03:46:34,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:46:34,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:46:34,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:46:34,633 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:46:34,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:46:34,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5431 states to 2499 states and 5000 transitions. [2022-12-15 03:46:34,684 INFO L276 IsEmpty]: Start isEmpty. Operand 2499 states and 5000 transitions. [2022-12-15 03:46:34,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 03:46:34,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:46:34,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:46:34,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:46:35,130 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 03:46:57,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:46:57,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5499 states to 2521 states and 5066 transitions. [2022-12-15 03:46:57,537 INFO L276 IsEmpty]: Start isEmpty. Operand 2521 states and 5066 transitions. [2022-12-15 03:46:57,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:46:57,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:46:57,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:46:57,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:46:57,561 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:46:57,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:46:57,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5502 states to 2523 states and 5069 transitions. [2022-12-15 03:46:57,632 INFO L276 IsEmpty]: Start isEmpty. Operand 2523 states and 5069 transitions. [2022-12-15 03:46:57,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:46:57,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:46:57,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:46:57,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:46:57,657 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:46:57,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:46:57,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5505 states to 2525 states and 5072 transitions. [2022-12-15 03:46:57,727 INFO L276 IsEmpty]: Start isEmpty. Operand 2525 states and 5072 transitions. [2022-12-15 03:46:57,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:46:57,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:46:57,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:46:57,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:46:57,751 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:46:57,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:46:57,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5508 states to 2527 states and 5075 transitions. [2022-12-15 03:46:57,822 INFO L276 IsEmpty]: Start isEmpty. Operand 2527 states and 5075 transitions. [2022-12-15 03:46:57,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:46:57,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:46:57,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:46:57,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:46:57,846 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:46:57,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:46:57,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5511 states to 2529 states and 5078 transitions. [2022-12-15 03:46:57,915 INFO L276 IsEmpty]: Start isEmpty. Operand 2529 states and 5078 transitions. [2022-12-15 03:46:57,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:46:57,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:46:57,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:46:57,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:46:57,939 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:46:58,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:46:58,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5514 states to 2531 states and 5081 transitions. [2022-12-15 03:46:58,071 INFO L276 IsEmpty]: Start isEmpty. Operand 2531 states and 5081 transitions. [2022-12-15 03:46:58,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:46:58,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:46:58,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:46:58,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:46:58,097 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:46:58,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:46:58,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5517 states to 2533 states and 5084 transitions. [2022-12-15 03:46:58,170 INFO L276 IsEmpty]: Start isEmpty. Operand 2533 states and 5084 transitions. [2022-12-15 03:46:58,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:46:58,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:46:58,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:46:58,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:46:58,196 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:46:58,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:46:58,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5520 states to 2535 states and 5087 transitions. [2022-12-15 03:46:58,268 INFO L276 IsEmpty]: Start isEmpty. Operand 2535 states and 5087 transitions. [2022-12-15 03:46:58,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:46:58,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:46:58,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:46:58,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:46:58,293 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:46:58,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:46:58,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5523 states to 2537 states and 5090 transitions. [2022-12-15 03:46:58,366 INFO L276 IsEmpty]: Start isEmpty. Operand 2537 states and 5090 transitions. [2022-12-15 03:46:58,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:46:58,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:46:58,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:46:58,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:46:58,390 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:46:58,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:46:58,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5526 states to 2539 states and 5093 transitions. [2022-12-15 03:46:58,461 INFO L276 IsEmpty]: Start isEmpty. Operand 2539 states and 5093 transitions. [2022-12-15 03:46:58,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:46:58,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:46:58,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:46:58,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:46:58,486 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:46:58,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:46:58,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5529 states to 2541 states and 5096 transitions. [2022-12-15 03:46:58,558 INFO L276 IsEmpty]: Start isEmpty. Operand 2541 states and 5096 transitions. [2022-12-15 03:46:58,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:46:58,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:46:58,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:46:58,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:46:58,583 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:46:58,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:46:58,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5532 states to 2543 states and 5099 transitions. [2022-12-15 03:46:58,654 INFO L276 IsEmpty]: Start isEmpty. Operand 2543 states and 5099 transitions. [2022-12-15 03:46:58,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:46:58,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:46:58,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:46:58,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:46:58,739 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 03:47:21,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:47:21,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5571 states to 2557 states and 5138 transitions. [2022-12-15 03:47:21,313 INFO L276 IsEmpty]: Start isEmpty. Operand 2557 states and 5138 transitions. [2022-12-15 03:47:21,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 03:47:21,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:47:21,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:47:21,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:47:21,394 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 03:47:45,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:47:45,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5604 states to 2569 states and 5171 transitions. [2022-12-15 03:47:45,035 INFO L276 IsEmpty]: Start isEmpty. Operand 2569 states and 5171 transitions. [2022-12-15 03:47:45,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:47:45,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:47:45,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:47:45,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:47:45,120 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 03:47:45,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:47:45,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5607 states to 2571 states and 5174 transitions. [2022-12-15 03:47:45,282 INFO L276 IsEmpty]: Start isEmpty. Operand 2571 states and 5174 transitions. [2022-12-15 03:47:45,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:47:45,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:47:45,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:47:45,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:47:45,367 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 03:47:45,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:47:45,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5610 states to 2573 states and 5177 transitions. [2022-12-15 03:47:45,442 INFO L276 IsEmpty]: Start isEmpty. Operand 2573 states and 5177 transitions. [2022-12-15 03:47:45,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:47:45,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:47:45,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:47:45,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:47:45,527 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 03:47:45,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:47:45,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5613 states to 2575 states and 5180 transitions. [2022-12-15 03:47:45,606 INFO L276 IsEmpty]: Start isEmpty. Operand 2575 states and 5180 transitions. [2022-12-15 03:47:45,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:47:45,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:47:45,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:47:45,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:47:45,691 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 03:47:45,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:47:45,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5616 states to 2577 states and 5183 transitions. [2022-12-15 03:47:45,769 INFO L276 IsEmpty]: Start isEmpty. Operand 2577 states and 5183 transitions. [2022-12-15 03:47:45,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:47:45,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:47:45,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:47:45,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:47:45,855 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 03:47:45,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:47:45,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5619 states to 2579 states and 5186 transitions. [2022-12-15 03:47:45,930 INFO L276 IsEmpty]: Start isEmpty. Operand 2579 states and 5186 transitions. [2022-12-15 03:47:45,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:47:45,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:47:45,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:47:45,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:47:46,018 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 03:47:46,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:47:46,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5622 states to 2581 states and 5189 transitions. [2022-12-15 03:47:46,090 INFO L276 IsEmpty]: Start isEmpty. Operand 2581 states and 5189 transitions. [2022-12-15 03:47:46,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:47:46,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:47:46,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:47:46,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:47:46,177 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 03:48:04,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:48:04,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5649 states to 2591 states and 5216 transitions. [2022-12-15 03:48:04,843 INFO L276 IsEmpty]: Start isEmpty. Operand 2591 states and 5216 transitions. [2022-12-15 03:48:04,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:48:04,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:48:04,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:48:04,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:48:04,962 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 03:48:05,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:48:05,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5652 states to 2593 states and 5219 transitions. [2022-12-15 03:48:05,046 INFO L276 IsEmpty]: Start isEmpty. Operand 2593 states and 5219 transitions. [2022-12-15 03:48:05,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 03:48:05,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:48:05,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:48:05,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:48:05,132 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 03:48:28,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:48:28,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5697 states to 2610 states and 5264 transitions. [2022-12-15 03:48:28,933 INFO L276 IsEmpty]: Start isEmpty. Operand 2610 states and 5264 transitions. [2022-12-15 03:48:28,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 03:48:28,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:48:28,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:48:28,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:48:29,014 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 03:48:29,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:48:29,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5700 states to 2612 states and 5267 transitions. [2022-12-15 03:48:29,091 INFO L276 IsEmpty]: Start isEmpty. Operand 2612 states and 5267 transitions. [2022-12-15 03:48:29,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 03:48:29,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:48:29,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:48:29,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:48:29,174 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 03:48:29,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:48:29,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5703 states to 2614 states and 5270 transitions. [2022-12-15 03:48:29,251 INFO L276 IsEmpty]: Start isEmpty. Operand 2614 states and 5270 transitions. [2022-12-15 03:48:29,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 03:48:29,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:48:29,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:48:29,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:48:29,333 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 03:48:29,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:48:29,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5706 states to 2616 states and 5273 transitions. [2022-12-15 03:48:29,409 INFO L276 IsEmpty]: Start isEmpty. Operand 2616 states and 5273 transitions. [2022-12-15 03:48:29,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 03:48:29,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:48:29,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:48:29,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:48:29,491 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 03:48:29,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:48:29,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5709 states to 2618 states and 5276 transitions. [2022-12-15 03:48:29,659 INFO L276 IsEmpty]: Start isEmpty. Operand 2618 states and 5276 transitions. [2022-12-15 03:48:29,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 03:48:29,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:48:29,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:48:29,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:48:29,743 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 03:48:29,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:48:29,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5712 states to 2620 states and 5279 transitions. [2022-12-15 03:48:29,850 INFO L276 IsEmpty]: Start isEmpty. Operand 2620 states and 5279 transitions. [2022-12-15 03:48:29,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 03:48:29,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:48:29,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:48:29,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:48:29,939 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 03:48:45,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:48:45,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5733 states to 2628 states and 5300 transitions. [2022-12-15 03:48:45,637 INFO L276 IsEmpty]: Start isEmpty. Operand 2628 states and 5300 transitions. [2022-12-15 03:48:45,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 03:48:45,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:48:45,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:48:45,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:48:45,718 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 03:48:45,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:48:45,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5736 states to 2630 states and 5303 transitions. [2022-12-15 03:48:45,800 INFO L276 IsEmpty]: Start isEmpty. Operand 2630 states and 5303 transitions. [2022-12-15 03:48:45,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:48:45,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:48:45,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:48:45,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:48:45,889 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:49:05,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:49:05,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5775 states to 2645 states and 5342 transitions. [2022-12-15 03:49:05,859 INFO L276 IsEmpty]: Start isEmpty. Operand 2645 states and 5342 transitions. [2022-12-15 03:49:05,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:49:05,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:49:05,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:49:05,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:49:05,992 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:49:29,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:49:29,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5819 states to 2662 states and 5386 transitions. [2022-12-15 03:49:29,254 INFO L276 IsEmpty]: Start isEmpty. Operand 2662 states and 5386 transitions. [2022-12-15 03:49:29,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:49:29,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:49:29,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:49:29,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:49:29,339 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 03:49:29,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:49:29,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5822 states to 2664 states and 5389 transitions. [2022-12-15 03:49:29,422 INFO L276 IsEmpty]: Start isEmpty. Operand 2664 states and 5389 transitions. [2022-12-15 03:49:29,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:49:29,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:49:29,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:49:29,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:49:29,507 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 03:49:29,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:49:29,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5825 states to 2666 states and 5392 transitions. [2022-12-15 03:49:29,587 INFO L276 IsEmpty]: Start isEmpty. Operand 2666 states and 5392 transitions. [2022-12-15 03:49:29,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:49:29,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:49:29,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:49:29,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:49:29,673 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 03:49:29,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:49:29,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5828 states to 2668 states and 5395 transitions. [2022-12-15 03:49:29,751 INFO L276 IsEmpty]: Start isEmpty. Operand 2668 states and 5395 transitions. [2022-12-15 03:49:29,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:49:29,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:49:29,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:49:29,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:49:29,907 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 03:49:29,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:49:29,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5831 states to 2670 states and 5398 transitions. [2022-12-15 03:49:29,989 INFO L276 IsEmpty]: Start isEmpty. Operand 2670 states and 5398 transitions. [2022-12-15 03:49:29,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:49:29,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:49:29,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:49:30,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:49:30,078 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 03:49:41,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:49:41,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5846 states to 2676 states and 5413 transitions. [2022-12-15 03:49:41,926 INFO L276 IsEmpty]: Start isEmpty. Operand 2676 states and 5413 transitions. [2022-12-15 03:49:41,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:49:41,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:49:41,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:49:41,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:49:42,015 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 03:49:42,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:49:42,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5849 states to 2678 states and 5416 transitions. [2022-12-15 03:49:42,100 INFO L276 IsEmpty]: Start isEmpty. Operand 2678 states and 5416 transitions. [2022-12-15 03:49:42,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:49:42,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:49:42,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:49:42,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:49:42,186 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 03:50:03,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:50:03,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5888 states to 2693 states and 5455 transitions. [2022-12-15 03:50:03,291 INFO L276 IsEmpty]: Start isEmpty. Operand 2693 states and 5455 transitions. [2022-12-15 03:50:03,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:50:03,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:50:03,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:50:03,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:50:03,376 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:50:22,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:50:22,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5926 states to 2708 states and 5493 transitions. [2022-12-15 03:50:22,503 INFO L276 IsEmpty]: Start isEmpty. Operand 2708 states and 5493 transitions. [2022-12-15 03:50:22,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:50:22,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:50:22,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:50:22,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:50:22,612 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 03:50:22,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:50:22,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5929 states to 2710 states and 5496 transitions. [2022-12-15 03:50:22,696 INFO L276 IsEmpty]: Start isEmpty. Operand 2710 states and 5496 transitions. [2022-12-15 03:50:22,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:50:22,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:50:22,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:50:22,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:50:22,789 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:50:43,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:50:43,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5972 states to 2727 states and 5539 transitions. [2022-12-15 03:50:43,488 INFO L276 IsEmpty]: Start isEmpty. Operand 2727 states and 5539 transitions. [2022-12-15 03:50:43,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:50:43,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:50:43,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:50:43,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:50:43,574 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 03:50:43,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:50:43,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5975 states to 2729 states and 5542 transitions. [2022-12-15 03:50:43,662 INFO L276 IsEmpty]: Start isEmpty. Operand 2729 states and 5542 transitions. [2022-12-15 03:50:43,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:50:43,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:50:43,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:50:43,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:50:43,749 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 03:50:43,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:50:43,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5978 states to 2731 states and 5545 transitions. [2022-12-15 03:50:43,915 INFO L276 IsEmpty]: Start isEmpty. Operand 2731 states and 5545 transitions. [2022-12-15 03:50:43,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:50:43,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:50:43,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:50:43,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:50:44,028 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 03:50:44,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:50:44,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5981 states to 2733 states and 5548 transitions. [2022-12-15 03:50:44,116 INFO L276 IsEmpty]: Start isEmpty. Operand 2733 states and 5548 transitions. [2022-12-15 03:50:44,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:50:44,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:50:44,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:50:44,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:50:44,206 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 03:50:44,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:50:44,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5984 states to 2735 states and 5551 transitions. [2022-12-15 03:50:44,295 INFO L276 IsEmpty]: Start isEmpty. Operand 2735 states and 5551 transitions. [2022-12-15 03:50:44,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:50:44,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:50:44,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:50:44,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:50:44,382 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 03:50:44,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:50:44,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5987 states to 2737 states and 5554 transitions. [2022-12-15 03:50:44,466 INFO L276 IsEmpty]: Start isEmpty. Operand 2737 states and 5554 transitions. [2022-12-15 03:50:44,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:50:44,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:50:44,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:50:44,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:50:44,554 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 03:50:44,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:50:44,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5990 states to 2739 states and 5557 transitions. [2022-12-15 03:50:44,703 INFO L276 IsEmpty]: Start isEmpty. Operand 2739 states and 5557 transitions. [2022-12-15 03:50:44,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:50:44,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:50:44,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:50:44,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:50:44,792 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 03:50:44,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:50:44,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5993 states to 2741 states and 5560 transitions. [2022-12-15 03:50:44,885 INFO L276 IsEmpty]: Start isEmpty. Operand 2741 states and 5560 transitions. [2022-12-15 03:50:44,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:50:44,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:50:44,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:50:44,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:50:44,912 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 03:50:59,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:50:59,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6019 states to 2753 states and 5586 transitions. [2022-12-15 03:50:59,402 INFO L276 IsEmpty]: Start isEmpty. Operand 2753 states and 5586 transitions. [2022-12-15 03:50:59,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:50:59,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:50:59,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:50:59,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:50:59,485 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:51:16,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:51:16,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6052 states to 2766 states and 5619 transitions. [2022-12-15 03:51:16,140 INFO L276 IsEmpty]: Start isEmpty. Operand 2766 states and 5619 transitions. [2022-12-15 03:51:16,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:51:16,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:51:16,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:51:16,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:51:16,227 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-15 03:51:24,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:51:24,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6061 states to 2770 states and 5628 transitions. [2022-12-15 03:51:24,266 INFO L276 IsEmpty]: Start isEmpty. Operand 2770 states and 5628 transitions. [2022-12-15 03:51:24,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:51:24,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:51:24,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:51:24,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:51:24,353 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 03:51:24,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:51:24,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6064 states to 2772 states and 5631 transitions. [2022-12-15 03:51:24,448 INFO L276 IsEmpty]: Start isEmpty. Operand 2772 states and 5631 transitions. [2022-12-15 03:51:24,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 03:51:24,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:51:24,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:51:24,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:51:24,531 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 03:51:41,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:51:41,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6097 states to 2785 states and 5664 transitions. [2022-12-15 03:51:41,521 INFO L276 IsEmpty]: Start isEmpty. Operand 2785 states and 5664 transitions. [2022-12-15 03:51:41,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 03:51:41,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:51:41,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:51:41,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:51:41,606 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 03:51:59,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:51:59,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6135 states to 2800 states and 5702 transitions. [2022-12-15 03:51:59,880 INFO L276 IsEmpty]: Start isEmpty. Operand 2800 states and 5702 transitions. [2022-12-15 03:51:59,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 03:51:59,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:51:59,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:51:59,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:51:59,963 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 03:52:15,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:52:15,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6168 states to 2813 states and 5735 transitions. [2022-12-15 03:52:15,907 INFO L276 IsEmpty]: Start isEmpty. Operand 2813 states and 5735 transitions. [2022-12-15 03:52:15,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 03:52:15,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:52:15,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:52:15,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:52:15,994 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 03:52:32,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:52:32,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6205 states to 2828 states and 5772 transitions. [2022-12-15 03:52:32,868 INFO L276 IsEmpty]: Start isEmpty. Operand 2828 states and 5772 transitions. [2022-12-15 03:52:32,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 03:52:32,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:52:32,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:52:32,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:52:32,967 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:52:33,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:52:33,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6208 states to 2830 states and 5775 transitions. [2022-12-15 03:52:33,061 INFO L276 IsEmpty]: Start isEmpty. Operand 2830 states and 5775 transitions. [2022-12-15 03:52:33,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 03:52:33,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:52:33,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:52:33,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:52:33,147 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:52:33,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:52:33,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6211 states to 2832 states and 5778 transitions. [2022-12-15 03:52:33,239 INFO L276 IsEmpty]: Start isEmpty. Operand 2832 states and 5778 transitions. [2022-12-15 03:52:33,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 03:52:33,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:52:33,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:52:33,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:52:33,325 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:52:33,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:52:33,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6214 states to 2834 states and 5781 transitions. [2022-12-15 03:52:33,422 INFO L276 IsEmpty]: Start isEmpty. Operand 2834 states and 5781 transitions. [2022-12-15 03:52:33,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 03:52:33,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:52:33,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:52:33,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:52:33,506 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 03:52:51,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:52:51,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6257 states to 2851 states and 5824 transitions. [2022-12-15 03:52:51,878 INFO L276 IsEmpty]: Start isEmpty. Operand 2851 states and 5824 transitions. [2022-12-15 03:52:51,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 03:52:51,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:52:51,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:52:51,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:52:51,978 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:52:52,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:52:52,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6260 states to 2853 states and 5827 transitions. [2022-12-15 03:52:52,069 INFO L276 IsEmpty]: Start isEmpty. Operand 2853 states and 5827 transitions. [2022-12-15 03:52:52,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 03:52:52,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:52:52,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:52:52,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:52:52,155 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:52:52,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:52:52,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6263 states to 2855 states and 5830 transitions. [2022-12-15 03:52:52,246 INFO L276 IsEmpty]: Start isEmpty. Operand 2855 states and 5830 transitions. [2022-12-15 03:52:52,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 03:52:52,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:52:52,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:52:52,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:52:52,332 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:52:52,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:52:52,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6266 states to 2857 states and 5833 transitions. [2022-12-15 03:52:52,427 INFO L276 IsEmpty]: Start isEmpty. Operand 2857 states and 5833 transitions. [2022-12-15 03:52:52,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 03:52:52,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:52:52,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:52:52,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:52:52,510 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 03:52:52,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:52:52,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6269 states to 2859 states and 5836 transitions. [2022-12-15 03:52:52,602 INFO L276 IsEmpty]: Start isEmpty. Operand 2859 states and 5836 transitions. [2022-12-15 03:52:52,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 03:52:52,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:52:52,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:52:52,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:52:52,689 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked.