./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label40+token_ring.10.cil-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7806767f-4b27-4da6-b871-c8f8b9961464/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7806767f-4b27-4da6-b871-c8f8b9961464/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_7806767f-4b27-4da6-b871-c8f8b9961464/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7806767f-4b27-4da6-b871-c8f8b9961464/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label40+token_ring.10.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7806767f-4b27-4da6-b871-c8f8b9961464/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_7806767f-4b27-4da6-b871-c8f8b9961464/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 b2d817c779a7c88ce14310f494c47ad6ae04ac82c2c2c295ca0b97645ed08cbd --- 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 02:11:15,491 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:11:15,492 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:11:15,510 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:11:15,510 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:11:15,511 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:11:15,512 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:11:15,514 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:11:15,515 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:11:15,516 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:11:15,517 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:11:15,518 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:11:15,518 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:11:15,519 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:11:15,520 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:11:15,521 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:11:15,522 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:11:15,523 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:11:15,524 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:11:15,526 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:11:15,527 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:11:15,528 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:11:15,529 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:11:15,530 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:11:15,533 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:11:15,534 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:11:15,534 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:11:15,535 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:11:15,535 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:11:15,536 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:11:15,536 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:11:15,537 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:11:15,537 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:11:15,538 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:11:15,539 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:11:15,539 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:11:15,540 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:11:15,540 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:11:15,540 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:11:15,541 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:11:15,541 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:11:15,542 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7806767f-4b27-4da6-b871-c8f8b9961464/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 02:11:15,555 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:11:15,555 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:11:15,555 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:11:15,555 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:11:15,556 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:11:15,556 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:11:15,556 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:11:15,556 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 02:11:15,556 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 02:11:15,556 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 02:11:15,557 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:11:15,557 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:11:15,557 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:11:15,557 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:11:15,557 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 02:11:15,557 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:11:15,557 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:11:15,557 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:11:15,557 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:11:15,557 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:11:15,557 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:11:15,558 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:11:15,558 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:11:15,558 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:11:15,558 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:11:15,558 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 02:11:15,558 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 02:11:15,558 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:11:15,558 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_7806767f-4b27-4da6-b871-c8f8b9961464/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7806767f-4b27-4da6-b871-c8f8b9961464/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b2d817c779a7c88ce14310f494c47ad6ae04ac82c2c2c295ca0b97645ed08cbd [2022-12-15 02:11:15,737 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:11:15,753 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:11:15,755 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:11:15,756 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:11:15,757 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:11:15,758 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7806767f-4b27-4da6-b871-c8f8b9961464/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label40+token_ring.10.cil-2.c [2022-12-15 02:11:18,326 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:11:18,771 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:11:18,772 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7806767f-4b27-4da6-b871-c8f8b9961464/sv-benchmarks/c/combinations/Problem05_label40+token_ring.10.cil-2.c [2022-12-15 02:11:18,806 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7806767f-4b27-4da6-b871-c8f8b9961464/bin/ukojak-rkRKPMF4O4/data/749a4bee6/15ae97f4418349be80907893013b4424/FLAGa1ad382dc [2022-12-15 02:11:18,818 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7806767f-4b27-4da6-b871-c8f8b9961464/bin/ukojak-rkRKPMF4O4/data/749a4bee6/15ae97f4418349be80907893013b4424 [2022-12-15 02:11:18,820 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:11:18,821 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:11:18,822 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:11:18,822 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:11:18,825 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:11:18,825 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:11:18" (1/1) ... [2022-12-15 02:11:18,826 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fe6e2bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:11:18, skipping insertion in model container [2022-12-15 02:11:18,826 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:11:18" (1/1) ... [2022-12-15 02:11:18,832 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:11:19,005 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:11:20,344 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_7806767f-4b27-4da6-b871-c8f8b9961464/sv-benchmarks/c/combinations/Problem05_label40+token_ring.10.cil-2.c[377069,377082] [2022-12-15 02:11:20,368 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_7806767f-4b27-4da6-b871-c8f8b9961464/sv-benchmarks/c/combinations/Problem05_label40+token_ring.10.cil-2.c[383339,383352] [2022-12-15 02:11:20,614 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:11:20,621 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:11:21,378 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_7806767f-4b27-4da6-b871-c8f8b9961464/sv-benchmarks/c/combinations/Problem05_label40+token_ring.10.cil-2.c[377069,377082] [2022-12-15 02:11:21,384 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_7806767f-4b27-4da6-b871-c8f8b9961464/sv-benchmarks/c/combinations/Problem05_label40+token_ring.10.cil-2.c[383339,383352] [2022-12-15 02:11:21,396 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:11:21,432 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:11:21,433 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:11:21 WrapperNode [2022-12-15 02:11:21,433 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:11:21,434 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:11:21,434 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:11:21,434 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:11:21,441 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:11:21" (1/1) ... [2022-12-15 02:11:21,512 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:11:21" (1/1) ... [2022-12-15 02:11:21,775 INFO L138 Inliner]: procedures = 64, calls = 71, calls flagged for inlining = 42, calls inlined = 42, statements flattened = 13083 [2022-12-15 02:11:21,775 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:11:21,776 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:11:21,776 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:11:21,776 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:11:21,784 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:11:21" (1/1) ... [2022-12-15 02:11:21,784 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:11:21" (1/1) ... [2022-12-15 02:11:21,826 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:11:21" (1/1) ... [2022-12-15 02:11:21,826 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:11:21" (1/1) ... [2022-12-15 02:11:21,949 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:11:21" (1/1) ... [2022-12-15 02:11:21,981 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:11:21" (1/1) ... [2022-12-15 02:11:21,995 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:11:21" (1/1) ... [2022-12-15 02:11:22,005 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:11:21" (1/1) ... [2022-12-15 02:11:22,041 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:11:22,042 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:11:22,042 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:11:22,042 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:11:22,043 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:11:21" (1/1) ... [2022-12-15 02:11:22,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:11:22,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7806767f-4b27-4da6-b871-c8f8b9961464/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:11:22,067 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7806767f-4b27-4da6-b871-c8f8b9961464/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:11:22,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7806767f-4b27-4da6-b871-c8f8b9961464/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:11:22,101 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 02:11:22,101 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-15 02:11:22,101 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-15 02:11:22,101 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-15 02:11:22,101 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-15 02:11:22,101 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-15 02:11:22,101 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-15 02:11:22,101 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-15 02:11:22,101 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-15 02:11:22,102 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-15 02:11:22,102 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-15 02:11:22,102 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-15 02:11:22,102 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-15 02:11:22,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 02:11:22,102 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:11:22,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:11:22,201 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:11:22,202 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:11:27,866 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:11:29,287 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:11:29,287 INFO L300 CfgBuilder]: Removed 14 assume(true) statements. [2022-12-15 02:11:29,291 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:11:29 BoogieIcfgContainer [2022-12-15 02:11:29,291 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:11:29,291 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:11:29,291 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:11:29,298 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:11:29,299 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:11:29" (1/1) ... [2022-12-15 02:11:29,305 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:11:29,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:29,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3529 states to 1809 states and 3529 transitions. [2022-12-15 02:11:29,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1809 states and 3529 transitions. [2022-12-15 02:11:29,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:11:29,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:29,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:29,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:29,641 INFO 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 02:11:29,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:29,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1841 states and 3591 transitions. [2022-12-15 02:11:29,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1841 states and 3591 transitions. [2022-12-15 02:11:29,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:11:29,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:29,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:29,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:29,942 INFO 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 02:11:29,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:29,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1842 states and 3591 transitions. [2022-12-15 02:11:29,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1842 states and 3591 transitions. [2022-12-15 02:11:29,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:11:29,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:29,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:29,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:30,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:11:30,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:30,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1843 states and 3591 transitions. [2022-12-15 02:11:30,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1843 states and 3591 transitions. [2022-12-15 02:11:30,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:11:30,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:30,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:30,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:30,204 INFO 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 02:11:30,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:30,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1844 states and 3591 transitions. [2022-12-15 02:11:30,224 INFO L276 IsEmpty]: Start isEmpty. Operand 1844 states and 3591 transitions. [2022-12-15 02:11:30,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:11:30,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:30,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:30,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:30,317 INFO 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 02:11:30,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:30,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1845 states and 3591 transitions. [2022-12-15 02:11:30,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1845 states and 3591 transitions. [2022-12-15 02:11:30,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:11:30,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:30,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:30,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:30,412 INFO 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 02:11:30,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:30,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1846 states and 3591 transitions. [2022-12-15 02:11:30,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1846 states and 3591 transitions. [2022-12-15 02:11:30,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:11:30,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:30,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:30,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:30,496 INFO 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 02:11:30,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:30,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1847 states and 3591 transitions. [2022-12-15 02:11:30,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1847 states and 3591 transitions. [2022-12-15 02:11:30,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:11:30,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:30,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:30,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:30,573 INFO 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 02:11:30,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:30,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1848 states and 3591 transitions. [2022-12-15 02:11:30,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1848 states and 3591 transitions. [2022-12-15 02:11:30,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:11:30,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:30,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:30,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:30,642 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:11:30,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:30,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1849 states and 3591 transitions. [2022-12-15 02:11:30,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1849 states and 3591 transitions. [2022-12-15 02:11:30,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:11:30,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:30,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:30,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:30,707 INFO 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 02:11:30,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:30,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1850 states and 3591 transitions. [2022-12-15 02:11:30,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1850 states and 3591 transitions. [2022-12-15 02:11:30,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:11:30,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:30,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:30,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:30,774 INFO 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 02:11:30,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:30,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1851 states and 3591 transitions. [2022-12-15 02:11:30,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 3591 transitions. [2022-12-15 02:11:30,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:11:30,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:30,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:30,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:30,860 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:11:30,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:30,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 1878 states and 3644 transitions. [2022-12-15 02:11:30,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1878 states and 3644 transitions. [2022-12-15 02:11:31,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:11:31,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:31,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:31,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:31,055 INFO 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 02:11:31,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:31,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 1879 states and 3644 transitions. [2022-12-15 02:11:31,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 3644 transitions. [2022-12-15 02:11:31,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:11:31,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:31,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:31,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:31,128 INFO 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 02:11:31,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:31,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 1880 states and 3644 transitions. [2022-12-15 02:11:31,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1880 states and 3644 transitions. [2022-12-15 02:11:31,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:11:31,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:31,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:31,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:31,216 INFO 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 02:11:31,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:31,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 1881 states and 3644 transitions. [2022-12-15 02:11:31,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1881 states and 3644 transitions. [2022-12-15 02:11:31,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:11:31,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:31,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:31,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:31,281 INFO 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 02:11:31,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:31,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 1882 states and 3644 transitions. [2022-12-15 02:11:31,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1882 states and 3644 transitions. [2022-12-15 02:11:31,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:11:31,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:31,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:31,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:31,349 INFO 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 02:11:31,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:31,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 1883 states and 3644 transitions. [2022-12-15 02:11:31,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 3644 transitions. [2022-12-15 02:11:31,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:11:31,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:31,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:31,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:31,416 INFO 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 02:11:31,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:31,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 1884 states and 3644 transitions. [2022-12-15 02:11:31,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 3644 transitions. [2022-12-15 02:11:31,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:11:31,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:31,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:31,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:31,481 INFO 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 02:11:31,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:31,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 1885 states and 3644 transitions. [2022-12-15 02:11:31,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 3644 transitions. [2022-12-15 02:11:31,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:11:31,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:31,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:31,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:31,549 INFO 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 02:11:31,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:31,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 1886 states and 3644 transitions. [2022-12-15 02:11:31,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1886 states and 3644 transitions. [2022-12-15 02:11:31,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:11:31,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:31,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:31,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:31,630 INFO 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 02:11:31,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:31,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1909 states and 3691 transitions. [2022-12-15 02:11:31,798 INFO L276 IsEmpty]: Start isEmpty. Operand 1909 states and 3691 transitions. [2022-12-15 02:11:31,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:11:31,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:31,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:31,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:31,872 INFO 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 02:11:31,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:31,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1910 states and 3691 transitions. [2022-12-15 02:11:31,891 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 3691 transitions. [2022-12-15 02:11:31,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:11:31,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:31,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:31,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:31,965 INFO 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 02:11:31,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:31,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1911 states and 3691 transitions. [2022-12-15 02:11:31,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 3691 transitions. [2022-12-15 02:11:31,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:11:31,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:31,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:32,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:32,066 INFO 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 02:11:32,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:32,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1912 states and 3691 transitions. [2022-12-15 02:11:32,085 INFO L276 IsEmpty]: Start isEmpty. Operand 1912 states and 3691 transitions. [2022-12-15 02:11:32,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:11:32,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:32,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:32,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:32,168 INFO 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 02:11:32,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:32,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1913 states and 3691 transitions. [2022-12-15 02:11:32,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1913 states and 3691 transitions. [2022-12-15 02:11:32,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:11:32,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:32,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:32,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:32,284 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:11:32,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:32,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1914 states and 3691 transitions. [2022-12-15 02:11:32,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 3691 transitions. [2022-12-15 02:11:32,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:11:32,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:32,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:32,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:32,382 INFO 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 02:11:32,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:32,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1915 states and 3691 transitions. [2022-12-15 02:11:32,401 INFO L276 IsEmpty]: Start isEmpty. Operand 1915 states and 3691 transitions. [2022-12-15 02:11:32,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:11:32,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:32,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:32,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:32,469 INFO 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 02:11:32,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:32,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1916 states and 3691 transitions. [2022-12-15 02:11:32,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 3691 transitions. [2022-12-15 02:11:32,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:11:32,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:32,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:32,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:32,560 INFO 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 02:11:32,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:32,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3754 states to 1933 states and 3726 transitions. [2022-12-15 02:11:32,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1933 states and 3726 transitions. [2022-12-15 02:11:32,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:11:32,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:32,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:32,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:32,803 INFO 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 02:11:32,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:32,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3754 states to 1934 states and 3726 transitions. [2022-12-15 02:11:32,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 3726 transitions. [2022-12-15 02:11:32,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:11:32,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:32,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:32,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:32,867 INFO 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 02:11:32,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:32,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3754 states to 1935 states and 3726 transitions. [2022-12-15 02:11:32,887 INFO L276 IsEmpty]: Start isEmpty. Operand 1935 states and 3726 transitions. [2022-12-15 02:11:32,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:11:32,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:32,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:32,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:32,939 INFO 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 02:11:32,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:32,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3754 states to 1936 states and 3726 transitions. [2022-12-15 02:11:32,960 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 3726 transitions. [2022-12-15 02:11:32,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:11:32,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:32,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:32,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:33,011 INFO 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 02:11:33,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:33,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3754 states to 1937 states and 3726 transitions. [2022-12-15 02:11:33,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 3726 transitions. [2022-12-15 02:11:33,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:11:33,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:33,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:33,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:33,086 INFO 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 02:11:33,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:33,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3754 states to 1938 states and 3726 transitions. [2022-12-15 02:11:33,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states and 3726 transitions. [2022-12-15 02:11:33,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:11:33,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:33,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:33,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:33,176 INFO 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 02:11:33,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:33,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 1949 states and 3749 transitions. [2022-12-15 02:11:33,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 3749 transitions. [2022-12-15 02:11:33,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:11:33,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:33,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:33,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:33,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:11:33,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:33,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 1950 states and 3749 transitions. [2022-12-15 02:11:33,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1950 states and 3749 transitions. [2022-12-15 02:11:33,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:11:33,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:33,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:33,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:33,537 INFO 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 02:11:33,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:33,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 1951 states and 3749 transitions. [2022-12-15 02:11:33,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1951 states and 3749 transitions. [2022-12-15 02:11:33,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:11:33,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:33,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:33,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:33,603 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:11:33,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:33,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 1952 states and 3749 transitions. [2022-12-15 02:11:33,620 INFO L276 IsEmpty]: Start isEmpty. Operand 1952 states and 3749 transitions. [2022-12-15 02:11:33,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:11:33,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:33,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:33,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:33,692 INFO 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 02:11:33,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:33,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3802 states to 1957 states and 3760 transitions. [2022-12-15 02:11:33,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1957 states and 3760 transitions. [2022-12-15 02:11:33,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:11:33,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:33,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:33,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:33,941 INFO 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 02:11:33,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:33,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3802 states to 1958 states and 3760 transitions. [2022-12-15 02:11:33,960 INFO L276 IsEmpty]: Start isEmpty. Operand 1958 states and 3760 transitions. [2022-12-15 02:11:33,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:11:33,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:33,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:33,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:33,993 INFO 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 02:11:34,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:34,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3819 states to 1966 states and 3775 transitions. [2022-12-15 02:11:34,039 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 3775 transitions. [2022-12-15 02:11:34,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 02:11:34,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:34,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:34,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:34,236 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 02:11:35,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:35,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3908 states to 2003 states and 3850 transitions. [2022-12-15 02:11:35,496 INFO L276 IsEmpty]: Start isEmpty. Operand 2003 states and 3850 transitions. [2022-12-15 02:11:35,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 02:11:35,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:35,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:35,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:35,651 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 02:11:36,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:36,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3923 states to 2005 states and 3855 transitions. [2022-12-15 02:11:36,387 INFO L276 IsEmpty]: Start isEmpty. Operand 2005 states and 3855 transitions. [2022-12-15 02:11:36,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 02:11:36,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:36,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:36,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:36,518 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 02:11:37,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:37,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3950 states to 2013 states and 3872 transitions. [2022-12-15 02:11:37,760 INFO L276 IsEmpty]: Start isEmpty. Operand 2013 states and 3872 transitions. [2022-12-15 02:11:37,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 02:11:37,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:37,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:37,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:37,914 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 02:11:39,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:39,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3989 states to 2027 states and 3901 transitions. [2022-12-15 02:11:39,832 INFO L276 IsEmpty]: Start isEmpty. Operand 2027 states and 3901 transitions. [2022-12-15 02:11:39,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 02:11:39,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:39,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:39,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:40,028 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 02:11:42,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:42,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4040 states to 2047 states and 3942 transitions. [2022-12-15 02:11:42,769 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 3942 transitions. [2022-12-15 02:11:42,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 02:11:42,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:42,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:42,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:43,014 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 02:11:47,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:47,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4109 states to 2076 states and 4001 transitions. [2022-12-15 02:11:47,178 INFO L276 IsEmpty]: Start isEmpty. Operand 2076 states and 4001 transitions. [2022-12-15 02:11:47,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 02:11:47,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:47,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:47,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:47,224 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 02:11:47,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:47,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4110 states to 2077 states and 4002 transitions. [2022-12-15 02:11:47,350 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 4002 transitions. [2022-12-15 02:11:47,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 02:11:47,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:47,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:47,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:47,421 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 02:11:47,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:47,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4111 states to 2078 states and 4003 transitions. [2022-12-15 02:11:47,552 INFO L276 IsEmpty]: Start isEmpty. Operand 2078 states and 4003 transitions. [2022-12-15 02:11:47,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 02:11:47,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:47,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:47,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:47,626 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 02:11:47,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:47,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4112 states to 2079 states and 4004 transitions. [2022-12-15 02:11:47,741 INFO L276 IsEmpty]: Start isEmpty. Operand 2079 states and 4004 transitions. [2022-12-15 02:11:47,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 02:11:47,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:47,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:47,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:47,808 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 02:11:47,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:47,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4113 states to 2080 states and 4005 transitions. [2022-12-15 02:11:47,957 INFO L276 IsEmpty]: Start isEmpty. Operand 2080 states and 4005 transitions. [2022-12-15 02:11:47,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 02:11:47,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:47,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:47,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:48,006 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 02:11:48,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:48,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4114 states to 2081 states and 4006 transitions. [2022-12-15 02:11:48,197 INFO L276 IsEmpty]: Start isEmpty. Operand 2081 states and 4006 transitions. [2022-12-15 02:11:48,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 02:11:48,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:48,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:48,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:48,749 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 02:11:53,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:53,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4233 states to 2120 states and 4088 transitions. [2022-12-15 02:11:53,702 INFO L276 IsEmpty]: Start isEmpty. Operand 2120 states and 4088 transitions. [2022-12-15 02:11:53,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 02:11:53,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:53,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:53,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:53,747 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 02:11:54,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:54,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4240 states to 2122 states and 4093 transitions. [2022-12-15 02:11:54,242 INFO L276 IsEmpty]: Start isEmpty. Operand 2122 states and 4093 transitions. [2022-12-15 02:11:54,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 02:11:54,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:54,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:54,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:54,309 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 02:11:54,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:54,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4241 states to 2123 states and 4094 transitions. [2022-12-15 02:11:54,534 INFO L276 IsEmpty]: Start isEmpty. Operand 2123 states and 4094 transitions. [2022-12-15 02:11:54,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 02:11:54,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:54,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:54,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:54,602 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 02:11:54,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:54,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4242 states to 2124 states and 4095 transitions. [2022-12-15 02:11:54,824 INFO L276 IsEmpty]: Start isEmpty. Operand 2124 states and 4095 transitions. [2022-12-15 02:11:54,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 02:11:54,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:54,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:54,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:54,892 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:11:55,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:55,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4261 states to 2132 states and 4112 transitions. [2022-12-15 02:11:55,902 INFO L276 IsEmpty]: Start isEmpty. Operand 2132 states and 4112 transitions. [2022-12-15 02:11:55,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 02:11:55,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:55,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:55,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:55,945 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:11:57,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:57,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4292 states to 2146 states and 4141 transitions. [2022-12-15 02:11:57,923 INFO L276 IsEmpty]: Start isEmpty. Operand 2146 states and 4141 transitions. [2022-12-15 02:11:57,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 02:11:57,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:57,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:57,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:57,966 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 02:11:58,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:58,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4293 states to 2147 states and 4142 transitions. [2022-12-15 02:11:58,194 INFO L276 IsEmpty]: Start isEmpty. Operand 2147 states and 4142 transitions. [2022-12-15 02:11:58,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 02:11:58,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:58,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:58,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:58,235 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:12:01,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:01,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4336 states to 2167 states and 4183 transitions. [2022-12-15 02:12:01,329 INFO L276 IsEmpty]: Start isEmpty. Operand 2167 states and 4183 transitions. [2022-12-15 02:12:01,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 02:12:01,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:01,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:01,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:01,387 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 02:12:01,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:01,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4337 states to 2168 states and 4184 transitions. [2022-12-15 02:12:01,545 INFO L276 IsEmpty]: Start isEmpty. Operand 2168 states and 4184 transitions. [2022-12-15 02:12:01,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 02:12:01,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:01,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:01,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:01,587 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:12:07,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:07,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4399 states to 2197 states and 4244 transitions. [2022-12-15 02:12:07,123 INFO L276 IsEmpty]: Start isEmpty. Operand 2197 states and 4244 transitions. [2022-12-15 02:12:07,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 02:12:07,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:07,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:07,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:07,163 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 02:12:07,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:07,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4343 states to 2167 states and 4191 transitions. [2022-12-15 02:12:07,191 INFO L276 IsEmpty]: Start isEmpty. Operand 2167 states and 4191 transitions. [2022-12-15 02:12:07,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 02:12:07,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:07,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:07,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:07,233 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:12:07,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:07,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4344 states to 2168 states and 4192 transitions. [2022-12-15 02:12:07,427 INFO L276 IsEmpty]: Start isEmpty. Operand 2168 states and 4192 transitions. [2022-12-15 02:12:07,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 02:12:07,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:07,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:07,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:07,468 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:12:07,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:07,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4345 states to 2169 states and 4193 transitions. [2022-12-15 02:12:07,674 INFO L276 IsEmpty]: Start isEmpty. Operand 2169 states and 4193 transitions. [2022-12-15 02:12:07,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 02:12:07,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:07,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:07,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:07,717 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:12:07,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:07,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4346 states to 2170 states and 4194 transitions. [2022-12-15 02:12:07,935 INFO L276 IsEmpty]: Start isEmpty. Operand 2170 states and 4194 transitions. [2022-12-15 02:12:07,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 02:12:07,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:07,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:07,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:07,978 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:12:08,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:08,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4347 states to 2171 states and 4195 transitions. [2022-12-15 02:12:08,231 INFO L276 IsEmpty]: Start isEmpty. Operand 2171 states and 4195 transitions. [2022-12-15 02:12:08,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 02:12:08,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:08,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:08,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:08,273 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:12:08,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:08,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4348 states to 2172 states and 4196 transitions. [2022-12-15 02:12:08,583 INFO L276 IsEmpty]: Start isEmpty. Operand 2172 states and 4196 transitions. [2022-12-15 02:12:08,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 02:12:08,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:08,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:08,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:09,271 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 02:12:16,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:16,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4485 states to 2213 states and 4285 transitions. [2022-12-15 02:12:16,899 INFO L276 IsEmpty]: Start isEmpty. Operand 2213 states and 4285 transitions. [2022-12-15 02:12:16,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 02:12:16,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:16,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:16,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:16,957 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:12:17,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:17,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4492 states to 2215 states and 4290 transitions. [2022-12-15 02:12:17,425 INFO L276 IsEmpty]: Start isEmpty. Operand 2215 states and 4290 transitions. [2022-12-15 02:12:17,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 02:12:17,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:17,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:17,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:17,486 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:12:17,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:17,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4493 states to 2216 states and 4291 transitions. [2022-12-15 02:12:17,711 INFO L276 IsEmpty]: Start isEmpty. Operand 2216 states and 4291 transitions. [2022-12-15 02:12:17,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 02:12:17,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:17,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:17,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:17,753 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:12:18,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:18,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4494 states to 2217 states and 4292 transitions. [2022-12-15 02:12:18,026 INFO L276 IsEmpty]: Start isEmpty. Operand 2217 states and 4292 transitions. [2022-12-15 02:12:18,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 02:12:18,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:18,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:18,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:18,069 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 02:12:19,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:19,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4513 states to 2225 states and 4309 transitions. [2022-12-15 02:12:19,553 INFO L276 IsEmpty]: Start isEmpty. Operand 2225 states and 4309 transitions. [2022-12-15 02:12:19,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 02:12:19,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:19,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:19,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:19,595 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:12:22,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:22,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4544 states to 2239 states and 4338 transitions. [2022-12-15 02:12:22,014 INFO L276 IsEmpty]: Start isEmpty. Operand 2239 states and 4338 transitions. [2022-12-15 02:12:22,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 02:12:22,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:22,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:22,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:22,056 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:12:22,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:22,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4545 states to 2240 states and 4339 transitions. [2022-12-15 02:12:22,345 INFO L276 IsEmpty]: Start isEmpty. Operand 2240 states and 4339 transitions. [2022-12-15 02:12:22,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 02:12:22,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:22,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:22,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:22,385 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:12:26,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:26,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4588 states to 2260 states and 4380 transitions. [2022-12-15 02:12:26,162 INFO L276 IsEmpty]: Start isEmpty. Operand 2260 states and 4380 transitions. [2022-12-15 02:12:26,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 02:12:26,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:26,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:26,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:26,202 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:12:26,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:26,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4589 states to 2261 states and 4381 transitions. [2022-12-15 02:12:26,415 INFO L276 IsEmpty]: Start isEmpty. Operand 2261 states and 4381 transitions. [2022-12-15 02:12:26,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 02:12:26,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:26,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:26,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:26,456 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:12:32,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:32,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4650 states to 2289 states and 4440 transitions. [2022-12-15 02:12:32,645 INFO L276 IsEmpty]: Start isEmpty. Operand 2289 states and 4440 transitions. [2022-12-15 02:12:32,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 02:12:32,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:32,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:32,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:32,687 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:12:32,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:32,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4591 states to 2259 states and 4385 transitions. [2022-12-15 02:12:32,721 INFO L276 IsEmpty]: Start isEmpty. Operand 2259 states and 4385 transitions. [2022-12-15 02:12:32,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 02:12:32,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:32,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:32,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:32,785 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:12:33,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:33,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4592 states to 2260 states and 4386 transitions. [2022-12-15 02:12:33,038 INFO L276 IsEmpty]: Start isEmpty. Operand 2260 states and 4386 transitions. [2022-12-15 02:12:33,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 02:12:33,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:33,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:33,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:33,079 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:12:33,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:33,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4593 states to 2261 states and 4387 transitions. [2022-12-15 02:12:33,344 INFO L276 IsEmpty]: Start isEmpty. Operand 2261 states and 4387 transitions. [2022-12-15 02:12:33,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 02:12:33,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:33,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:33,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:33,386 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:12:33,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:33,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4594 states to 2262 states and 4388 transitions. [2022-12-15 02:12:33,683 INFO L276 IsEmpty]: Start isEmpty. Operand 2262 states and 4388 transitions. [2022-12-15 02:12:33,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 02:12:33,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:33,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:33,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:33,726 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:12:34,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:34,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4595 states to 2263 states and 4389 transitions. [2022-12-15 02:12:34,053 INFO L276 IsEmpty]: Start isEmpty. Operand 2263 states and 4389 transitions. [2022-12-15 02:12:34,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 02:12:34,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:34,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:34,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:34,097 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:12:34,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:34,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4596 states to 2264 states and 4390 transitions. [2022-12-15 02:12:34,467 INFO L276 IsEmpty]: Start isEmpty. Operand 2264 states and 4390 transitions. [2022-12-15 02:12:34,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 02:12:34,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:34,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:34,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:35,309 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 02:12:47,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:47,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4750 states to 2307 states and 4485 transitions. [2022-12-15 02:12:47,624 INFO L276 IsEmpty]: Start isEmpty. Operand 2307 states and 4485 transitions. [2022-12-15 02:12:47,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 02:12:47,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:47,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:47,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:47,667 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:12:48,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:48,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4757 states to 2309 states and 4490 transitions. [2022-12-15 02:12:48,392 INFO L276 IsEmpty]: Start isEmpty. Operand 2309 states and 4490 transitions. [2022-12-15 02:12:48,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 02:12:48,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:48,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:48,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:48,434 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 02:12:48,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:48,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4758 states to 2310 states and 4491 transitions. [2022-12-15 02:12:48,789 INFO L276 IsEmpty]: Start isEmpty. Operand 2310 states and 4491 transitions. [2022-12-15 02:12:48,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 02:12:48,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:48,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:48,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:48,833 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:12:49,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:49,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4759 states to 2311 states and 4492 transitions. [2022-12-15 02:12:49,182 INFO L276 IsEmpty]: Start isEmpty. Operand 2311 states and 4492 transitions. [2022-12-15 02:12:49,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 02:12:49,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:49,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:49,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:49,250 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:12:51,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:51,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4778 states to 2319 states and 4509 transitions. [2022-12-15 02:12:51,145 INFO L276 IsEmpty]: Start isEmpty. Operand 2319 states and 4509 transitions. [2022-12-15 02:12:51,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 02:12:51,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:51,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:51,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:51,188 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:12:54,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:54,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4809 states to 2333 states and 4538 transitions. [2022-12-15 02:12:54,154 INFO L276 IsEmpty]: Start isEmpty. Operand 2333 states and 4538 transitions. [2022-12-15 02:12:54,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 02:12:54,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:54,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:54,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:54,195 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:12:54,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:54,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4810 states to 2334 states and 4539 transitions. [2022-12-15 02:12:54,522 INFO L276 IsEmpty]: Start isEmpty. Operand 2334 states and 4539 transitions. [2022-12-15 02:12:54,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 02:12:54,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:54,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:54,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:54,563 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:13:00,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:13:00,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4853 states to 2354 states and 4580 transitions. [2022-12-15 02:13:00,086 INFO L276 IsEmpty]: Start isEmpty. Operand 2354 states and 4580 transitions. [2022-12-15 02:13:00,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 02:13:00,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:13:00,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:13:00,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:13:00,127 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:13:00,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:13:00,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4854 states to 2355 states and 4581 transitions. [2022-12-15 02:13:00,462 INFO L276 IsEmpty]: Start isEmpty. Operand 2355 states and 4581 transitions. [2022-12-15 02:13:00,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 02:13:00,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:13:00,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:13:00,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:13:00,504 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:13:09,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:13:09,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4915 states to 2383 states and 4640 transitions. [2022-12-15 02:13:09,300 INFO L276 IsEmpty]: Start isEmpty. Operand 2383 states and 4640 transitions. [2022-12-15 02:13:09,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 02:13:09,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:13:09,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:13:09,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:13:09,341 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:13:10,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:13:10,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4856 states to 2354 states and 4586 transitions. [2022-12-15 02:13:10,196 INFO L276 IsEmpty]: Start isEmpty. Operand 2354 states and 4586 transitions. [2022-12-15 02:13:10,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:13:10,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:13:10,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:13:10,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:13:10,237 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:13:10,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:13:10,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4857 states to 2355 states and 4587 transitions. [2022-12-15 02:13:10,531 INFO L276 IsEmpty]: Start isEmpty. Operand 2355 states and 4587 transitions. [2022-12-15 02:13:10,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:13:10,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:13:10,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:13:10,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:13:10,573 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:13:10,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:13:10,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4858 states to 2356 states and 4588 transitions. [2022-12-15 02:13:10,895 INFO L276 IsEmpty]: Start isEmpty. Operand 2356 states and 4588 transitions. [2022-12-15 02:13:10,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:13:10,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:13:10,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:13:10,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:13:10,941 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:13:11,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:13:11,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4859 states to 2357 states and 4589 transitions. [2022-12-15 02:13:11,311 INFO L276 IsEmpty]: Start isEmpty. Operand 2357 states and 4589 transitions. [2022-12-15 02:13:11,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:13:11,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:13:11,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:13:11,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:13:11,355 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:13:11,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:13:11,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4860 states to 2358 states and 4590 transitions. [2022-12-15 02:13:11,744 INFO L276 IsEmpty]: Start isEmpty. Operand 2358 states and 4590 transitions. [2022-12-15 02:13:11,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:13:11,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:13:11,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:13:11,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:13:11,788 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:13:12,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:13:12,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4861 states to 2359 states and 4591 transitions. [2022-12-15 02:13:12,127 INFO L276 IsEmpty]: Start isEmpty. Operand 2359 states and 4591 transitions. [2022-12-15 02:13:12,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:13:12,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:13:12,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:13:12,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:13:12,256 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 02:13:12,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:13:12,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4865 states to 2361 states and 4595 transitions. [2022-12-15 02:13:12,290 INFO L276 IsEmpty]: Start isEmpty. Operand 2361 states and 4595 transitions. [2022-12-15 02:13:12,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:13:12,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:13:12,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:13:12,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:13:13,357 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:13:32,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:13:32,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5040 states to 2407 states and 4700 transitions. [2022-12-15 02:13:32,220 INFO L276 IsEmpty]: Start isEmpty. Operand 2407 states and 4700 transitions. [2022-12-15 02:13:32,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:13:32,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:13:32,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:13:32,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:13:32,242 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 02:13:32,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:13:32,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5039 states to 2407 states and 4699 transitions. [2022-12-15 02:13:32,273 INFO L276 IsEmpty]: Start isEmpty. Operand 2407 states and 4699 transitions. [2022-12-15 02:13:32,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:13:32,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:13:32,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:13:32,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:13:32,316 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:13:33,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:13:33,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5046 states to 2409 states and 4704 transitions. [2022-12-15 02:13:33,170 INFO L276 IsEmpty]: Start isEmpty. Operand 2409 states and 4704 transitions. [2022-12-15 02:13:33,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:13:33,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:13:33,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:13:33,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:13:33,215 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:13:33,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:13:33,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5047 states to 2410 states and 4705 transitions. [2022-12-15 02:13:33,653 INFO L276 IsEmpty]: Start isEmpty. Operand 2410 states and 4705 transitions. [2022-12-15 02:13:33,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:13:33,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:13:33,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:13:33,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:13:33,695 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:13:34,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:13:34,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5048 states to 2411 states and 4706 transitions. [2022-12-15 02:13:34,070 INFO L276 IsEmpty]: Start isEmpty. Operand 2411 states and 4706 transitions. [2022-12-15 02:13:34,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:13:34,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:13:34,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:13:34,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:13:34,114 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:13:36,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:13:36,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5067 states to 2419 states and 4723 transitions. [2022-12-15 02:13:36,767 INFO L276 IsEmpty]: Start isEmpty. Operand 2419 states and 4723 transitions. [2022-12-15 02:13:36,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:13:36,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:13:36,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:13:36,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:13:36,810 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:13:41,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:13:41,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5098 states to 2433 states and 4752 transitions. [2022-12-15 02:13:41,279 INFO L276 IsEmpty]: Start isEmpty. Operand 2433 states and 4752 transitions. [2022-12-15 02:13:41,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:13:41,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:13:41,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:13:41,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:13:41,321 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:13:41,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:13:41,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5099 states to 2434 states and 4753 transitions. [2022-12-15 02:13:41,743 INFO L276 IsEmpty]: Start isEmpty. Operand 2434 states and 4753 transitions. [2022-12-15 02:13:41,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:13:41,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:13:41,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:13:41,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:13:41,790 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:13:48,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:13:48,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5143 states to 2454 states and 4795 transitions. [2022-12-15 02:13:48,946 INFO L276 IsEmpty]: Start isEmpty. Operand 2454 states and 4795 transitions. [2022-12-15 02:13:48,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:13:48,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:13:48,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:13:48,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:13:48,988 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:13:49,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:13:49,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5144 states to 2455 states and 4796 transitions. [2022-12-15 02:13:49,422 INFO L276 IsEmpty]: Start isEmpty. Operand 2455 states and 4796 transitions. [2022-12-15 02:13:49,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:13:49,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:13:49,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:13:49,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:13:49,463 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:13:57,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:13:57,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5193 states to 2477 states and 4843 transitions. [2022-12-15 02:13:57,721 INFO L276 IsEmpty]: Start isEmpty. Operand 2477 states and 4843 transitions. [2022-12-15 02:13:57,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:13:57,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:13:57,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:13:57,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:13:57,761 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:14:00,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:14:00,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5205 states to 2483 states and 4855 transitions. [2022-12-15 02:14:00,698 INFO L276 IsEmpty]: Start isEmpty. Operand 2483 states and 4855 transitions. [2022-12-15 02:14:00,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:14:00,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:14:00,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:14:00,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:14:00,757 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:14:01,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:14:01,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5145 states to 2454 states and 4801 transitions. [2022-12-15 02:14:01,450 INFO L276 IsEmpty]: Start isEmpty. Operand 2454 states and 4801 transitions. [2022-12-15 02:14:01,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:14:01,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:14:01,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:14:01,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:14:01,494 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:14:01,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:14:01,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5146 states to 2455 states and 4802 transitions. [2022-12-15 02:14:01,784 INFO L276 IsEmpty]: Start isEmpty. Operand 2455 states and 4802 transitions. [2022-12-15 02:14:01,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:14:01,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:14:01,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:14:01,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:14:01,833 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:14:02,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:14:02,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5147 states to 2456 states and 4803 transitions. [2022-12-15 02:14:02,192 INFO L276 IsEmpty]: Start isEmpty. Operand 2456 states and 4803 transitions. [2022-12-15 02:14:02,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:14:02,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:14:02,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:14:02,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:14:02,235 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:14:02,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:14:02,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5148 states to 2457 states and 4804 transitions. [2022-12-15 02:14:02,634 INFO L276 IsEmpty]: Start isEmpty. Operand 2457 states and 4804 transitions. [2022-12-15 02:14:02,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:14:02,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:14:02,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:14:02,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:14:02,693 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:14:03,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:14:03,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5149 states to 2458 states and 4805 transitions. [2022-12-15 02:14:03,168 INFO L276 IsEmpty]: Start isEmpty. Operand 2458 states and 4805 transitions. [2022-12-15 02:14:03,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:14:03,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:14:03,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:14:03,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:14:03,210 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:14:03,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:14:03,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5150 states to 2459 states and 4806 transitions. [2022-12-15 02:14:03,700 INFO L276 IsEmpty]: Start isEmpty. Operand 2459 states and 4806 transitions. [2022-12-15 02:14:03,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:14:03,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:14:03,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:14:03,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:14:04,095 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 02:14:10,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:14:10,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5204 states to 2469 states and 4829 transitions. [2022-12-15 02:14:10,406 INFO L276 IsEmpty]: Start isEmpty. Operand 2469 states and 4829 transitions. [2022-12-15 02:14:10,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:14:10,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:14:10,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:14:10,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:14:10,500 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 02:14:10,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:14:10,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5208 states to 2471 states and 4833 transitions. [2022-12-15 02:14:10,541 INFO L276 IsEmpty]: Start isEmpty. Operand 2471 states and 4833 transitions. [2022-12-15 02:14:10,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:14:10,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:14:10,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:14:10,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:14:10,634 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 02:14:12,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:14:12,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5211 states to 2473 states and 4836 transitions. [2022-12-15 02:14:12,130 INFO L276 IsEmpty]: Start isEmpty. Operand 2473 states and 4836 transitions. [2022-12-15 02:14:12,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:14:12,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:14:12,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:14:12,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:14:12,227 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 02:14:12,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:14:12,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5212 states to 2474 states and 4837 transitions. [2022-12-15 02:14:12,265 INFO L276 IsEmpty]: Start isEmpty. Operand 2474 states and 4837 transitions. [2022-12-15 02:14:12,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:14:12,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:14:12,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:14:12,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:14:14,250 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 02:14:43,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:14:43,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5402 states to 2522 states and 4949 transitions. [2022-12-15 02:14:43,399 INFO L276 IsEmpty]: Start isEmpty. Operand 2522 states and 4949 transitions. [2022-12-15 02:14:43,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:14:43,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:14:43,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:14:43,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:14:43,443 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:14:44,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:14:44,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5409 states to 2524 states and 4954 transitions. [2022-12-15 02:14:44,841 INFO L276 IsEmpty]: Start isEmpty. Operand 2524 states and 4954 transitions. [2022-12-15 02:14:44,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:14:44,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:14:44,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:14:44,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:14:44,884 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:14:45,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:14:45,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5410 states to 2525 states and 4955 transitions. [2022-12-15 02:14:45,483 INFO L276 IsEmpty]: Start isEmpty. Operand 2525 states and 4955 transitions. [2022-12-15 02:14:45,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:14:45,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:14:45,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:14:45,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:14:45,528 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:14:46,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:14:46,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5411 states to 2526 states and 4956 transitions. [2022-12-15 02:14:46,059 INFO L276 IsEmpty]: Start isEmpty. Operand 2526 states and 4956 transitions. [2022-12-15 02:14:46,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:14:46,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:14:46,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:14:46,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:14:46,102 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:14:49,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:14:49,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5430 states to 2534 states and 4973 transitions. [2022-12-15 02:14:49,828 INFO L276 IsEmpty]: Start isEmpty. Operand 2534 states and 4973 transitions. [2022-12-15 02:14:49,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:14:49,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:14:49,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:14:49,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:14:49,871 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:14:56,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:14:56,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5462 states to 2548 states and 5003 transitions. [2022-12-15 02:14:56,709 INFO L276 IsEmpty]: Start isEmpty. Operand 2548 states and 5003 transitions. [2022-12-15 02:14:56,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:14:56,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:14:56,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:14:56,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:14:56,752 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:14:57,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:14:57,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5463 states to 2549 states and 5004 transitions. [2022-12-15 02:14:57,188 INFO L276 IsEmpty]: Start isEmpty. Operand 2549 states and 5004 transitions. [2022-12-15 02:14:57,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:14:57,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:14:57,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:14:57,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:14:57,229 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:15:03,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:03,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5500 states to 2565 states and 5039 transitions. [2022-12-15 02:15:03,904 INFO L276 IsEmpty]: Start isEmpty. Operand 2565 states and 5039 transitions. [2022-12-15 02:15:03,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:15:03,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:03,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:03,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:15:03,946 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:15:05,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:05,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5507 states to 2569 states and 5046 transitions. [2022-12-15 02:15:05,905 INFO L276 IsEmpty]: Start isEmpty. Operand 2569 states and 5046 transitions. [2022-12-15 02:15:05,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:15:05,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:05,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:05,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:15:05,946 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:15:06,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:06,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5508 states to 2570 states and 5047 transitions. [2022-12-15 02:15:06,574 INFO L276 IsEmpty]: Start isEmpty. Operand 2570 states and 5047 transitions. [2022-12-15 02:15:06,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:15:06,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:06,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:06,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:15:06,615 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:15:15,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:15,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5545 states to 2586 states and 5082 transitions. [2022-12-15 02:15:15,133 INFO L276 IsEmpty]: Start isEmpty. Operand 2586 states and 5082 transitions. [2022-12-15 02:15:15,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:15:15,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:15,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:15,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:15:15,190 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:15:22,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:22,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5569 states to 2598 states and 5106 transitions. [2022-12-15 02:15:22,507 INFO L276 IsEmpty]: Start isEmpty. Operand 2598 states and 5106 transitions. [2022-12-15 02:15:22,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:15:22,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:22,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:22,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:15:22,550 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:15:23,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:23,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5508 states to 2569 states and 5052 transitions. [2022-12-15 02:15:23,412 INFO L276 IsEmpty]: Start isEmpty. Operand 2569 states and 5052 transitions. [2022-12-15 02:15:23,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 02:15:23,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:23,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:23,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:15:23,458 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:15:23,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:23,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5509 states to 2570 states and 5053 transitions. [2022-12-15 02:15:23,902 INFO L276 IsEmpty]: Start isEmpty. Operand 2570 states and 5053 transitions. [2022-12-15 02:15:23,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 02:15:23,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:23,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:23,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:15:23,945 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:15:24,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:24,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5510 states to 2571 states and 5054 transitions. [2022-12-15 02:15:24,324 INFO L276 IsEmpty]: Start isEmpty. Operand 2571 states and 5054 transitions. [2022-12-15 02:15:24,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 02:15:24,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:24,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:24,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:15:24,369 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:15:24,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:24,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5511 states to 2572 states and 5055 transitions. [2022-12-15 02:15:24,785 INFO L276 IsEmpty]: Start isEmpty. Operand 2572 states and 5055 transitions. [2022-12-15 02:15:24,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 02:15:24,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:24,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:24,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:15:24,827 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:15:25,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:25,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5512 states to 2573 states and 5056 transitions. [2022-12-15 02:15:25,400 INFO L276 IsEmpty]: Start isEmpty. Operand 2573 states and 5056 transitions. [2022-12-15 02:15:25,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 02:15:25,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:25,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:25,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:15:25,443 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:15:26,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:26,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5513 states to 2574 states and 5057 transitions. [2022-12-15 02:15:26,213 INFO L276 IsEmpty]: Start isEmpty. Operand 2574 states and 5057 transitions. [2022-12-15 02:15:26,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 02:15:26,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:26,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:26,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:15:26,305 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 02:15:27,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:27,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5516 states to 2576 states and 5060 transitions. [2022-12-15 02:15:27,068 INFO L276 IsEmpty]: Start isEmpty. Operand 2576 states and 5060 transitions. [2022-12-15 02:15:27,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 02:15:27,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:27,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:27,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:15:27,160 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 02:15:27,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:27,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5520 states to 2578 states and 5064 transitions. [2022-12-15 02:15:27,213 INFO L276 IsEmpty]: Start isEmpty. Operand 2578 states and 5064 transitions. [2022-12-15 02:15:27,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 02:15:27,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:27,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:27,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:15:27,306 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:15:27,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:27,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5524 states to 2580 states and 5068 transitions. [2022-12-15 02:15:27,357 INFO L276 IsEmpty]: Start isEmpty. Operand 2580 states and 5068 transitions. [2022-12-15 02:15:27,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 02:15:27,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:27,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:27,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:15:27,834 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 02:15:38,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:38,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5554 states to 2592 states and 5096 transitions. [2022-12-15 02:15:38,244 INFO L276 IsEmpty]: Start isEmpty. Operand 2592 states and 5096 transitions. [2022-12-15 02:15:38,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 02:15:38,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:38,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:38,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:15:38,337 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 02:15:38,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:38,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5555 states to 2593 states and 5097 transitions. [2022-12-15 02:15:38,383 INFO L276 IsEmpty]: Start isEmpty. Operand 2593 states and 5097 transitions. [2022-12-15 02:15:38,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 02:15:38,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:38,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:38,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:15:40,345 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 02:16:14,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:14,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5762 states to 2643 states and 5218 transitions. [2022-12-15 02:16:14,241 INFO L276 IsEmpty]: Start isEmpty. Operand 2643 states and 5218 transitions. [2022-12-15 02:16:14,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 02:16:14,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:14,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:14,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:14,284 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:16:15,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:15,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5769 states to 2645 states and 5223 transitions. [2022-12-15 02:16:15,585 INFO L276 IsEmpty]: Start isEmpty. Operand 2645 states and 5223 transitions. [2022-12-15 02:16:15,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 02:16:15,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:15,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:15,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:15,706 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:16:16,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:16,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5770 states to 2646 states and 5224 transitions. [2022-12-15 02:16:16,334 INFO L276 IsEmpty]: Start isEmpty. Operand 2646 states and 5224 transitions. [2022-12-15 02:16:16,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 02:16:16,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:16,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:16,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:16,378 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:16:17,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:17,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5771 states to 2647 states and 5225 transitions. [2022-12-15 02:16:17,043 INFO L276 IsEmpty]: Start isEmpty. Operand 2647 states and 5225 transitions. [2022-12-15 02:16:17,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 02:16:17,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:17,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:17,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:17,087 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:16:21,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:21,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5790 states to 2655 states and 5242 transitions. [2022-12-15 02:16:21,123 INFO L276 IsEmpty]: Start isEmpty. Operand 2655 states and 5242 transitions. [2022-12-15 02:16:21,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 02:16:21,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:21,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:21,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:21,167 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:16:29,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:29,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5821 states to 2668 states and 5271 transitions. [2022-12-15 02:16:29,225 INFO L276 IsEmpty]: Start isEmpty. Operand 2668 states and 5271 transitions. [2022-12-15 02:16:29,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 02:16:29,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:29,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:29,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:29,267 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:16:29,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:29,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5822 states to 2669 states and 5272 transitions. [2022-12-15 02:16:29,818 INFO L276 IsEmpty]: Start isEmpty. Operand 2669 states and 5272 transitions. [2022-12-15 02:16:29,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 02:16:29,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:29,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:29,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:29,860 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:16:40,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:40,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5859 states to 2685 states and 5307 transitions. [2022-12-15 02:16:40,543 INFO L276 IsEmpty]: Start isEmpty. Operand 2685 states and 5307 transitions. [2022-12-15 02:16:40,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 02:16:40,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:40,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:40,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:40,585 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:16:43,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:43,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5866 states to 2689 states and 5314 transitions. [2022-12-15 02:16:43,471 INFO L276 IsEmpty]: Start isEmpty. Operand 2689 states and 5314 transitions. [2022-12-15 02:16:43,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 02:16:43,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:43,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:43,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:43,512 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 02:16:44,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:44,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5867 states to 2690 states and 5315 transitions. [2022-12-15 02:16:44,245 INFO L276 IsEmpty]: Start isEmpty. Operand 2690 states and 5315 transitions. [2022-12-15 02:16:44,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 02:16:44,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:44,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:44,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:44,286 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:17:04,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:17:04,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5928 states to 2718 states and 5374 transitions. [2022-12-15 02:17:04,881 INFO L276 IsEmpty]: Start isEmpty. Operand 2718 states and 5374 transitions. [2022-12-15 02:17:04,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 02:17:04,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:17:04,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:17:04,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:17:04,922 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:17:06,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:17:06,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5866 states to 2689 states and 5320 transitions. [2022-12-15 02:17:06,394 INFO L276 IsEmpty]: Start isEmpty. Operand 2689 states and 5320 transitions. [2022-12-15 02:17:06,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 02:17:06,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:17:06,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:17:06,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:17:06,439 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 02:17:06,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:17:06,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5867 states to 2690 states and 5321 transitions. [2022-12-15 02:17:06,991 INFO L276 IsEmpty]: Start isEmpty. Operand 2690 states and 5321 transitions. [2022-12-15 02:17:06,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 02:17:06,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:17:06,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:17:07,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:17:07,034 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 02:17:07,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:17:07,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5868 states to 2691 states and 5322 transitions. [2022-12-15 02:17:07,668 INFO L276 IsEmpty]: Start isEmpty. Operand 2691 states and 5322 transitions. [2022-12-15 02:17:07,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 02:17:07,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:17:07,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:17:07,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:17:07,712 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:17:08,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:17:08,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5869 states to 2692 states and 5323 transitions. [2022-12-15 02:17:08,377 INFO L276 IsEmpty]: Start isEmpty. Operand 2692 states and 5323 transitions. [2022-12-15 02:17:08,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 02:17:08,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:17:08,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:17:08,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:17:08,419 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:17:09,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:17:09,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5870 states to 2693 states and 5324 transitions. [2022-12-15 02:17:09,078 INFO L276 IsEmpty]: Start isEmpty. Operand 2693 states and 5324 transitions. [2022-12-15 02:17:09,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 02:17:09,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:17:09,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:17:09,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:17:09,121 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:17:09,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:17:09,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5871 states to 2694 states and 5325 transitions. [2022-12-15 02:17:09,872 INFO L276 IsEmpty]: Start isEmpty. Operand 2694 states and 5325 transitions. [2022-12-15 02:17:09,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 02:17:09,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:17:09,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:17:09,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:17:09,967 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 02:17:10,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:17:10,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5874 states to 2696 states and 5328 transitions. [2022-12-15 02:17:10,028 INFO L276 IsEmpty]: Start isEmpty. Operand 2696 states and 5328 transitions. [2022-12-15 02:17:10,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 02:17:10,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:17:10,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:17:10,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:17:10,122 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 02:17:11,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:17:11,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5877 states to 2698 states and 5331 transitions. [2022-12-15 02:17:11,151 INFO L276 IsEmpty]: Start isEmpty. Operand 2698 states and 5331 transitions. [2022-12-15 02:17:11,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 02:17:11,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:17:11,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:17:11,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:17:11,245 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 02:17:11,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:17:11,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5881 states to 2700 states and 5335 transitions. [2022-12-15 02:17:11,302 INFO L276 IsEmpty]: Start isEmpty. Operand 2700 states and 5335 transitions. [2022-12-15 02:17:11,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 02:17:11,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:17:11,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:17:11,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:17:11,451 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 02:17:11,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:17:11,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5885 states to 2702 states and 5339 transitions. [2022-12-15 02:17:11,508 INFO L276 IsEmpty]: Start isEmpty. Operand 2702 states and 5339 transitions. [2022-12-15 02:17:11,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 02:17:11,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:17:11,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:17:11,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:17:12,046 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 02:17:28,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:17:28,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5921 states to 2716 states and 5373 transitions. [2022-12-15 02:17:28,723 INFO L276 IsEmpty]: Start isEmpty. Operand 2716 states and 5373 transitions. [2022-12-15 02:17:28,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 02:17:28,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:17:28,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:17:28,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:17:28,812 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 02:17:28,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:17:28,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5922 states to 2717 states and 5374 transitions. [2022-12-15 02:17:28,871 INFO L276 IsEmpty]: Start isEmpty. Operand 2717 states and 5374 transitions. [2022-12-15 02:17:28,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 02:17:28,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:17:28,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:17:28,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:17:28,966 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 02:17:29,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:17:29,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5926 states to 2719 states and 5378 transitions. [2022-12-15 02:17:29,026 INFO L276 IsEmpty]: Start isEmpty. Operand 2719 states and 5378 transitions. [2022-12-15 02:17:29,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 02:17:29,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:17:29,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:17:29,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:17:31,218 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 02:18:21,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:18:21,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6149 states to 2771 states and 5507 transitions. [2022-12-15 02:18:21,172 INFO L276 IsEmpty]: Start isEmpty. Operand 2771 states and 5507 transitions. [2022-12-15 02:18:21,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 02:18:21,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:18:21,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:18:21,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:18:21,215 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:18:22,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:18:22,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6156 states to 2773 states and 5512 transitions. [2022-12-15 02:18:22,628 INFO L276 IsEmpty]: Start isEmpty. Operand 2773 states and 5512 transitions. [2022-12-15 02:18:22,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 02:18:22,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:18:22,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:18:22,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:18:22,672 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 02:18:23,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:18:23,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6157 states to 2774 states and 5513 transitions. [2022-12-15 02:18:23,445 INFO L276 IsEmpty]: Start isEmpty. Operand 2774 states and 5513 transitions. [2022-12-15 02:18:23,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 02:18:23,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:18:23,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:18:23,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:18:23,488 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:18:24,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:18:24,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6158 states to 2775 states and 5514 transitions. [2022-12-15 02:18:24,210 INFO L276 IsEmpty]: Start isEmpty. Operand 2775 states and 5514 transitions. [2022-12-15 02:18:24,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 02:18:24,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:18:24,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:18:24,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:18:24,254 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:18:30,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:18:30,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6178 states to 2783 states and 5532 transitions. [2022-12-15 02:18:30,451 INFO L276 IsEmpty]: Start isEmpty. Operand 2783 states and 5532 transitions. [2022-12-15 02:18:30,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 02:18:30,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:18:30,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:18:30,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:18:30,520 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 02:18:40,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:18:40,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6209 states to 2796 states and 5561 transitions. [2022-12-15 02:18:40,901 INFO L276 IsEmpty]: Start isEmpty. Operand 2796 states and 5561 transitions. [2022-12-15 02:18:40,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 02:18:40,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:18:40,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:18:40,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:18:40,945 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:18:43,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:18:43,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6211 states to 2798 states and 5563 transitions. [2022-12-15 02:18:43,544 INFO L276 IsEmpty]: Start isEmpty. Operand 2798 states and 5563 transitions. [2022-12-15 02:18:43,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 02:18:43,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:18:43,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:18:43,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:18:43,586 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:19:00,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:00,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6255 states to 2818 states and 5605 transitions. [2022-12-15 02:19:00,369 INFO L276 IsEmpty]: Start isEmpty. Operand 2818 states and 5605 transitions. [2022-12-15 02:19:00,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 02:19:00,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:00,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:00,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:00,410 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:19:01,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:01,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6256 states to 2819 states and 5606 transitions. [2022-12-15 02:19:01,131 INFO L276 IsEmpty]: Start isEmpty. Operand 2819 states and 5606 transitions. [2022-12-15 02:19:01,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 02:19:01,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:01,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:01,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:01,173 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:19:10,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:10,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6281 states to 2829 states and 5629 transitions. [2022-12-15 02:19:10,316 INFO L276 IsEmpty]: Start isEmpty. Operand 2829 states and 5629 transitions. [2022-12-15 02:19:10,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 02:19:10,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:10,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:10,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:10,357 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:19:27,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:27,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6317 states to 2847 states and 5665 transitions. [2022-12-15 02:19:27,796 INFO L276 IsEmpty]: Start isEmpty. Operand 2847 states and 5665 transitions. [2022-12-15 02:19:27,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 02:19:27,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:27,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:27,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:27,919 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:19:29,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:29,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6254 states to 2818 states and 5611 transitions. [2022-12-15 02:19:29,514 INFO L276 IsEmpty]: Start isEmpty. Operand 2818 states and 5611 transitions. [2022-12-15 02:19:29,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 02:19:29,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:29,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:29,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:29,555 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 02:19:30,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:30,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6255 states to 2819 states and 5612 transitions. [2022-12-15 02:19:30,193 INFO L276 IsEmpty]: Start isEmpty. Operand 2819 states and 5612 transitions. [2022-12-15 02:19:30,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 02:19:30,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:30,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:30,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:30,234 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:19:30,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:30,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6256 states to 2820 states and 5613 transitions. [2022-12-15 02:19:30,936 INFO L276 IsEmpty]: Start isEmpty. Operand 2820 states and 5613 transitions. [2022-12-15 02:19:30,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 02:19:30,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:30,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:30,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:30,980 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:19:31,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:31,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6257 states to 2821 states and 5614 transitions. [2022-12-15 02:19:31,782 INFO L276 IsEmpty]: Start isEmpty. Operand 2821 states and 5614 transitions. [2022-12-15 02:19:31,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 02:19:31,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:31,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:31,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:31,825 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:19:32,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:32,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6258 states to 2822 states and 5615 transitions. [2022-12-15 02:19:32,527 INFO L276 IsEmpty]: Start isEmpty. Operand 2822 states and 5615 transitions. [2022-12-15 02:19:32,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 02:19:32,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:32,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:32,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:32,571 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:19:33,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:33,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6259 states to 2823 states and 5616 transitions. [2022-12-15 02:19:33,359 INFO L276 IsEmpty]: Start isEmpty. Operand 2823 states and 5616 transitions. [2022-12-15 02:19:33,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 02:19:33,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:33,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:33,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:33,449 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 02:19:38,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:38,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6264 states to 2825 states and 5621 transitions. [2022-12-15 02:19:38,015 INFO L276 IsEmpty]: Start isEmpty. Operand 2825 states and 5621 transitions. [2022-12-15 02:19:38,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 02:19:38,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:38,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:38,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:38,105 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 02:19:38,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:38,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6267 states to 2827 states and 5624 transitions. [2022-12-15 02:19:38,175 INFO L276 IsEmpty]: Start isEmpty. Operand 2827 states and 5624 transitions. [2022-12-15 02:19:38,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 02:19:38,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:38,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:38,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:38,203 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 02:19:40,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:40,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6270 states to 2829 states and 5627 transitions. [2022-12-15 02:19:40,455 INFO L276 IsEmpty]: Start isEmpty. Operand 2829 states and 5627 transitions. [2022-12-15 02:19:40,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 02:19:40,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:40,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:40,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:40,546 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 02:19:41,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:41,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6273 states to 2831 states and 5630 transitions. [2022-12-15 02:19:41,791 INFO L276 IsEmpty]: Start isEmpty. Operand 2831 states and 5630 transitions. [2022-12-15 02:19:41,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 02:19:41,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:41,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:41,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:41,886 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:19:41,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:41,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6277 states to 2833 states and 5634 transitions. [2022-12-15 02:19:41,954 INFO L276 IsEmpty]: Start isEmpty. Operand 2833 states and 5634 transitions. [2022-12-15 02:19:41,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 02:19:41,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:41,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:41,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:42,126 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 02:19:42,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:42,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6278 states to 2834 states and 5635 transitions. [2022-12-15 02:19:42,196 INFO L276 IsEmpty]: Start isEmpty. Operand 2834 states and 5635 transitions. [2022-12-15 02:19:42,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 02:19:42,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:42,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:42,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:42,843 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 02:20:05,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:05,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6352 states to 2850 states and 5677 transitions. [2022-12-15 02:20:05,680 INFO L276 IsEmpty]: Start isEmpty. Operand 2850 states and 5677 transitions. [2022-12-15 02:20:05,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 02:20:05,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:05,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:05,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:05,770 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 02:20:05,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:05,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6356 states to 2852 states and 5681 transitions. [2022-12-15 02:20:05,841 INFO L276 IsEmpty]: Start isEmpty. Operand 2852 states and 5681 transitions. [2022-12-15 02:20:05,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 02:20:05,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:05,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:05,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:05,933 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 02:20:06,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:06,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6360 states to 2854 states and 5685 transitions. [2022-12-15 02:20:06,004 INFO L276 IsEmpty]: Start isEmpty. Operand 2854 states and 5685 transitions. [2022-12-15 02:20:06,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 02:20:06,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:06,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:06,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:06,617 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 02:20:32,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:32,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6408 states to 2871 states and 5731 transitions. [2022-12-15 02:20:32,726 INFO L276 IsEmpty]: Start isEmpty. Operand 2871 states and 5731 transitions. [2022-12-15 02:20:32,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 02:20:32,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:32,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:32,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:35,693 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 02:21:49,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:49,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6645 states to 2926 states and 5873 transitions. [2022-12-15 02:21:49,862 INFO L276 IsEmpty]: Start isEmpty. Operand 2926 states and 5873 transitions. [2022-12-15 02:21:49,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 02:21:49,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:49,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:49,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:49,982 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:21:53,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:53,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6653 states to 2928 states and 5879 transitions. [2022-12-15 02:21:53,954 INFO L276 IsEmpty]: Start isEmpty. Operand 2928 states and 5879 transitions. [2022-12-15 02:21:53,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 02:21:53,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:53,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:53,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:53,997 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:21:54,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:54,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6654 states to 2929 states and 5880 transitions. [2022-12-15 02:21:54,884 INFO L276 IsEmpty]: Start isEmpty. Operand 2929 states and 5880 transitions. [2022-12-15 02:21:54,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 02:21:54,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:54,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:54,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:54,927 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:21:55,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:55,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6655 states to 2930 states and 5881 transitions. [2022-12-15 02:21:55,902 INFO L276 IsEmpty]: Start isEmpty. Operand 2930 states and 5881 transitions. [2022-12-15 02:21:55,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 02:21:55,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:55,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:55,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:55,965 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:22:03,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:03,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6674 states to 2937 states and 5898 transitions. [2022-12-15 02:22:03,234 INFO L276 IsEmpty]: Start isEmpty. Operand 2937 states and 5898 transitions. [2022-12-15 02:22:03,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 02:22:03,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:03,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:03,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:03,278 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:22:14,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:14,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6699 states to 2947 states and 5921 transitions. [2022-12-15 02:22:14,858 INFO L276 IsEmpty]: Start isEmpty. Operand 2947 states and 5921 transitions. [2022-12-15 02:22:14,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 02:22:14,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:14,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:14,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:14,924 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:22:18,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:18,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6705 states to 2950 states and 5927 transitions. [2022-12-15 02:22:18,591 INFO L276 IsEmpty]: Start isEmpty. Operand 2950 states and 5927 transitions. [2022-12-15 02:22:18,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 02:22:18,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:18,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:18,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:18,635 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 02:22:21,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:21,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6707 states to 2952 states and 5929 transitions. [2022-12-15 02:22:21,415 INFO L276 IsEmpty]: Start isEmpty. Operand 2952 states and 5929 transitions. [2022-12-15 02:22:21,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 02:22:21,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:21,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:21,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:21,457 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:22:30,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:30,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6726 states to 2959 states and 5946 transitions. [2022-12-15 02:22:30,260 INFO L276 IsEmpty]: Start isEmpty. Operand 2959 states and 5946 transitions. [2022-12-15 02:22:30,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 02:22:30,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:30,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:30,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:30,302 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:22:44,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:44,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6751 states to 2972 states and 5971 transitions. [2022-12-15 02:22:44,502 INFO L276 IsEmpty]: Start isEmpty. Operand 2972 states and 5971 transitions. [2022-12-15 02:22:44,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 02:22:44,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:44,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:44,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:44,543 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:22:45,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:45,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6752 states to 2973 states and 5972 transitions. [2022-12-15 02:22:45,441 INFO L276 IsEmpty]: Start isEmpty. Operand 2973 states and 5972 transitions. [2022-12-15 02:22:45,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 02:22:45,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:45,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:45,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:45,483 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:22:57,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:57,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6777 states to 2983 states and 5995 transitions. [2022-12-15 02:22:57,909 INFO L276 IsEmpty]: Start isEmpty. Operand 2983 states and 5995 transitions. [2022-12-15 02:22:57,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 02:22:57,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:57,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:57,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:57,952 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 02:23:19,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:19,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6813 states to 3001 states and 6031 transitions. [2022-12-15 02:23:19,514 INFO L276 IsEmpty]: Start isEmpty. Operand 3001 states and 6031 transitions. [2022-12-15 02:23:19,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 02:23:19,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:19,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:19,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:19,555 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 02:23:21,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:21,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6749 states to 2972 states and 5977 transitions. [2022-12-15 02:23:21,246 INFO L276 IsEmpty]: Start isEmpty. Operand 2972 states and 5977 transitions. [2022-12-15 02:23:21,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 02:23:21,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:21,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:21,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:21,427 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:23:22,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:22,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6750 states to 2973 states and 5978 transitions. [2022-12-15 02:23:22,319 INFO L276 IsEmpty]: Start isEmpty. Operand 2973 states and 5978 transitions. [2022-12-15 02:23:22,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 02:23:22,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:22,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:22,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:22,361 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 02:23:23,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:23,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6751 states to 2974 states and 5979 transitions. [2022-12-15 02:23:23,191 INFO L276 IsEmpty]: Start isEmpty. Operand 2974 states and 5979 transitions. [2022-12-15 02:23:23,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 02:23:23,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:23,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:23,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:23,234 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:23:24,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:24,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6752 states to 2975 states and 5980 transitions. [2022-12-15 02:23:24,210 INFO L276 IsEmpty]: Start isEmpty. Operand 2975 states and 5980 transitions. [2022-12-15 02:23:24,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 02:23:24,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:24,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:24,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:24,255 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:23:25,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:25,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6753 states to 2976 states and 5981 transitions. [2022-12-15 02:23:25,367 INFO L276 IsEmpty]: Start isEmpty. Operand 2976 states and 5981 transitions. [2022-12-15 02:23:25,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 02:23:25,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:25,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:25,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:25,411 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:23:26,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:26,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6754 states to 2977 states and 5982 transitions. [2022-12-15 02:23:26,522 INFO L276 IsEmpty]: Start isEmpty. Operand 2977 states and 5982 transitions. [2022-12-15 02:23:26,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 02:23:26,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:26,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:26,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:26,694 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:23:26,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:26,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6757 states to 2979 states and 5985 transitions. [2022-12-15 02:23:26,789 INFO L276 IsEmpty]: Start isEmpty. Operand 2979 states and 5985 transitions. [2022-12-15 02:23:26,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 02:23:26,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:26,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:26,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:26,880 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 02:23:32,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:32,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6762 states to 2981 states and 5990 transitions. [2022-12-15 02:23:32,945 INFO L276 IsEmpty]: Start isEmpty. Operand 2981 states and 5990 transitions. [2022-12-15 02:23:32,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 02:23:32,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:32,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:32,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:33,038 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 02:23:33,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:33,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6765 states to 2983 states and 5993 transitions. [2022-12-15 02:23:33,134 INFO L276 IsEmpty]: Start isEmpty. Operand 2983 states and 5993 transitions. [2022-12-15 02:23:33,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 02:23:33,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:33,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:33,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:33,359 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 02:23:33,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:33,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6768 states to 2985 states and 5996 transitions. [2022-12-15 02:23:33,454 INFO L276 IsEmpty]: Start isEmpty. Operand 2985 states and 5996 transitions. [2022-12-15 02:23:33,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 02:23:33,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:33,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:33,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:33,547 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 02:23:39,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:39,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6773 states to 2987 states and 6001 transitions. [2022-12-15 02:23:39,273 INFO L276 IsEmpty]: Start isEmpty. Operand 2987 states and 6001 transitions. [2022-12-15 02:23:39,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 02:23:39,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:39,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:39,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:39,369 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 02:23:42,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:42,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6776 states to 2989 states and 6004 transitions. [2022-12-15 02:23:42,612 INFO L276 IsEmpty]: Start isEmpty. Operand 2989 states and 6004 transitions. [2022-12-15 02:23:42,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 02:23:42,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:42,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:42,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:42,642 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 02:23:43,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:43,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6779 states to 2991 states and 6007 transitions. [2022-12-15 02:23:43,454 INFO L276 IsEmpty]: Start isEmpty. Operand 2991 states and 6007 transitions. [2022-12-15 02:23:43,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 02:23:43,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:43,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:43,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:43,545 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 02:23:46,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:46,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6782 states to 2992 states and 6010 transitions. [2022-12-15 02:23:46,728 INFO L276 IsEmpty]: Start isEmpty. Operand 2992 states and 6010 transitions. [2022-12-15 02:23:46,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 02:23:46,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:46,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:46,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:46,758 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 02:23:48,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:48,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6783 states to 2993 states and 6011 transitions. [2022-12-15 02:23:48,233 INFO L276 IsEmpty]: Start isEmpty. Operand 2993 states and 6011 transitions. [2022-12-15 02:23:48,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 02:23:48,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:48,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:48,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:48,323 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 02:23:49,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:49,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6786 states to 2995 states and 6014 transitions. [2022-12-15 02:23:49,760 INFO L276 IsEmpty]: Start isEmpty. Operand 2995 states and 6014 transitions. [2022-12-15 02:23:49,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 02:23:49,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:49,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:49,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:49,851 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 02:23:49,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:49,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6790 states to 2997 states and 6018 transitions. [2022-12-15 02:23:49,931 INFO L276 IsEmpty]: Start isEmpty. Operand 2997 states and 6018 transitions. [2022-12-15 02:23:49,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 02:23:49,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:49,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:49,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:50,038 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 02:23:50,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:50,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6794 states to 2999 states and 6022 transitions. [2022-12-15 02:23:50,160 INFO L276 IsEmpty]: Start isEmpty. Operand 2999 states and 6022 transitions. [2022-12-15 02:23:50,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 02:23:50,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:50,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:50,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:50,970 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.