./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label43+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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_542e6c00-2a80-4e99-80ae-5b862f7e999a/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_542e6c00-2a80-4e99-80ae-5b862f7e999a/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_542e6c00-2a80-4e99-80ae-5b862f7e999a/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_542e6c00-2a80-4e99-80ae-5b862f7e999a/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label43+token_ring.10.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_542e6c00-2a80-4e99-80ae-5b862f7e999a/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_542e6c00-2a80-4e99-80ae-5b862f7e999a/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 87df5a94129a3baa1e2e3650ee6bffcda9607641da2006311f5769f81726e25d --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 19:26:27,393 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:26:27,394 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:26:27,407 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:26:27,407 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:26:27,408 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:26:27,409 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:26:27,410 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:26:27,411 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:26:27,411 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:26:27,412 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:26:27,412 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:26:27,413 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:26:27,413 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:26:27,414 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:26:27,415 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:26:27,415 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:26:27,416 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:26:27,417 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:26:27,418 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:26:27,419 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:26:27,420 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:26:27,421 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:26:27,421 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:26:27,423 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:26:27,423 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:26:27,424 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:26:27,424 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:26:27,424 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:26:27,425 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:26:27,425 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:26:27,426 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:26:27,426 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:26:27,427 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:26:27,427 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:26:27,428 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:26:27,428 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:26:27,428 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:26:27,428 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:26:27,429 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:26:27,429 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:26:27,430 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_542e6c00-2a80-4e99-80ae-5b862f7e999a/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 19:26:27,444 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:26:27,444 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:26:27,445 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:26:27,445 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:26:27,445 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:26:27,445 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:26:27,446 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:26:27,446 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 19:26:27,446 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 19:26:27,446 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 19:26:27,446 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:26:27,450 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:26:27,451 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:26:27,451 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:26:27,451 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 19:26:27,451 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:26:27,451 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:26:27,451 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:26:27,452 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:26:27,452 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:26:27,452 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:26:27,452 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:26:27,452 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:26:27,452 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:26:27,452 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:26:27,453 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 19:26:27,453 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 19:26:27,453 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:26:27,453 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_542e6c00-2a80-4e99-80ae-5b862f7e999a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_542e6c00-2a80-4e99-80ae-5b862f7e999a/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 87df5a94129a3baa1e2e3650ee6bffcda9607641da2006311f5769f81726e25d [2022-12-14 19:26:27,615 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:26:27,634 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:26:27,635 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:26:27,636 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:26:27,637 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:26:27,638 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_542e6c00-2a80-4e99-80ae-5b862f7e999a/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label43+token_ring.10.cil-2.c [2022-12-14 19:26:30,095 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:26:30,500 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:26:30,500 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_542e6c00-2a80-4e99-80ae-5b862f7e999a/sv-benchmarks/c/combinations/Problem05_label43+token_ring.10.cil-2.c [2022-12-14 19:26:30,531 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_542e6c00-2a80-4e99-80ae-5b862f7e999a/bin/ukojak-rkRKPMF4O4/data/e0e128a70/92dfeb04ca0b41ed9c51c75eb5b97c76/FLAGf58cd21f2 [2022-12-14 19:26:30,649 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_542e6c00-2a80-4e99-80ae-5b862f7e999a/bin/ukojak-rkRKPMF4O4/data/e0e128a70/92dfeb04ca0b41ed9c51c75eb5b97c76 [2022-12-14 19:26:30,651 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:26:30,652 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:26:30,653 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:26:30,653 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:26:30,655 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:26:30,656 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:26:30" (1/1) ... [2022-12-14 19:26:30,656 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@690a2b34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:26:30, skipping insertion in model container [2022-12-14 19:26:30,656 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:26:30" (1/1) ... [2022-12-14 19:26:30,662 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:26:30,831 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:26:32,172 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_542e6c00-2a80-4e99-80ae-5b862f7e999a/sv-benchmarks/c/combinations/Problem05_label43+token_ring.10.cil-2.c[381679,381692] [2022-12-14 19:26:32,191 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_542e6c00-2a80-4e99-80ae-5b862f7e999a/sv-benchmarks/c/combinations/Problem05_label43+token_ring.10.cil-2.c[383339,383352] [2022-12-14 19:26:32,413 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:26:32,421 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:26:33,202 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_542e6c00-2a80-4e99-80ae-5b862f7e999a/sv-benchmarks/c/combinations/Problem05_label43+token_ring.10.cil-2.c[381679,381692] [2022-12-14 19:26:33,205 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_542e6c00-2a80-4e99-80ae-5b862f7e999a/sv-benchmarks/c/combinations/Problem05_label43+token_ring.10.cil-2.c[383339,383352] [2022-12-14 19:26:33,217 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:26:33,260 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:26:33,261 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:26:33 WrapperNode [2022-12-14 19:26:33,261 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:26:33,261 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:26:33,261 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:26:33,262 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:26:33,267 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:26:33" (1/1) ... [2022-12-14 19:26:33,326 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:26:33" (1/1) ... [2022-12-14 19:26:33,614 INFO L138 Inliner]: procedures = 64, calls = 71, calls flagged for inlining = 42, calls inlined = 42, statements flattened = 13083 [2022-12-14 19:26:33,615 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:26:33,615 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:26:33,616 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:26:33,616 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:26:33,623 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:26:33" (1/1) ... [2022-12-14 19:26:33,623 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:26:33" (1/1) ... [2022-12-14 19:26:33,654 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:26:33" (1/1) ... [2022-12-14 19:26:33,654 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:26:33" (1/1) ... [2022-12-14 19:26:33,773 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:26:33" (1/1) ... [2022-12-14 19:26:33,814 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:26:33" (1/1) ... [2022-12-14 19:26:33,827 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:26:33" (1/1) ... [2022-12-14 19:26:33,838 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:26:33" (1/1) ... [2022-12-14 19:26:33,870 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:26:33,871 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:26:33,871 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:26:33,871 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:26:33,872 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:26:33" (1/1) ... [2022-12-14 19:26:33,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:26:33,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_542e6c00-2a80-4e99-80ae-5b862f7e999a/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:26:33,893 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_542e6c00-2a80-4e99-80ae-5b862f7e999a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:26:33,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_542e6c00-2a80-4e99-80ae-5b862f7e999a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:26:33,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:26:33,925 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-14 19:26:33,925 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-14 19:26:33,926 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-14 19:26:33,926 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-14 19:26:33,926 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-14 19:26:33,926 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-14 19:26:33,926 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-14 19:26:33,926 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-14 19:26:33,926 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-14 19:26:33,926 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-14 19:26:33,927 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-14 19:26:33,927 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-14 19:26:33,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 19:26:33,927 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:26:33,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:26:34,033 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:26:34,034 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:26:39,711 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:26:41,276 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:26:41,276 INFO L300 CfgBuilder]: Removed 14 assume(true) statements. [2022-12-14 19:26:41,280 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:26:41 BoogieIcfgContainer [2022-12-14 19:26:41,280 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:26:41,280 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:26:41,280 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:26:41,288 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:26:41,288 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:26:41" (1/1) ... [2022-12-14 19:26:41,294 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:26:41,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:41,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3529 states to 1809 states and 3529 transitions. [2022-12-14 19:26:41,352 INFO L276 IsEmpty]: Start isEmpty. Operand 1809 states and 3529 transitions. [2022-12-14 19:26:41,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:26:41,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:41,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:41,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:41,649 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:26:41,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:41,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1841 states and 3591 transitions. [2022-12-14 19:26:41,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1841 states and 3591 transitions. [2022-12-14 19:26:41,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:26:41,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:41,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:41,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:41,945 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:26:41,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:41,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1842 states and 3591 transitions. [2022-12-14 19:26:41,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1842 states and 3591 transitions. [2022-12-14 19:26:41,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:26:41,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:41,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:41,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:42,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:26:42,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:42,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1843 states and 3591 transitions. [2022-12-14 19:26:42,073 INFO L276 IsEmpty]: Start isEmpty. Operand 1843 states and 3591 transitions. [2022-12-14 19:26:42,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:26:42,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:42,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:42,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:42,146 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:26:42,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:42,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1844 states and 3591 transitions. [2022-12-14 19:26:42,164 INFO L276 IsEmpty]: Start isEmpty. Operand 1844 states and 3591 transitions. [2022-12-14 19:26:42,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:26:42,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:42,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:42,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:42,228 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:26:42,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:42,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1845 states and 3591 transitions. [2022-12-14 19:26:42,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1845 states and 3591 transitions. [2022-12-14 19:26:42,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:26:42,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:42,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:42,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:42,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:26:42,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:42,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1846 states and 3591 transitions. [2022-12-14 19:26:42,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1846 states and 3591 transitions. [2022-12-14 19:26:42,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:26:42,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:42,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:42,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:42,382 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:26:42,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:42,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1847 states and 3591 transitions. [2022-12-14 19:26:42,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1847 states and 3591 transitions. [2022-12-14 19:26:42,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:26:42,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:42,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:42,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:42,464 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:26:42,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:42,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1848 states and 3591 transitions. [2022-12-14 19:26:42,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1848 states and 3591 transitions. [2022-12-14 19:26:42,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:26:42,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:42,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:42,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:42,530 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:26:42,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:42,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1849 states and 3591 transitions. [2022-12-14 19:26:42,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1849 states and 3591 transitions. [2022-12-14 19:26:42,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:26:42,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:42,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:42,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:42,610 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:26:42,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:42,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1850 states and 3591 transitions. [2022-12-14 19:26:42,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1850 states and 3591 transitions. [2022-12-14 19:26:42,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:26:42,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:42,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:42,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:42,690 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:26:42,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:42,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1851 states and 3591 transitions. [2022-12-14 19:26:42,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 3591 transitions. [2022-12-14 19:26:42,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:26:42,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:42,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:42,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:42,784 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:26:42,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:42,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 1878 states and 3644 transitions. [2022-12-14 19:26:42,934 INFO L276 IsEmpty]: Start isEmpty. Operand 1878 states and 3644 transitions. [2022-12-14 19:26:42,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:26:42,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:42,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:42,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:43,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:26:43,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:43,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 1879 states and 3644 transitions. [2022-12-14 19:26:43,050 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 3644 transitions. [2022-12-14 19:26:43,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:26:43,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:43,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:43,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:43,108 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:26:43,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:43,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 1880 states and 3644 transitions. [2022-12-14 19:26:43,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1880 states and 3644 transitions. [2022-12-14 19:26:43,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:26:43,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:43,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:43,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:43,190 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:26:43,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:43,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 1881 states and 3644 transitions. [2022-12-14 19:26:43,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1881 states and 3644 transitions. [2022-12-14 19:26:43,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:26:43,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:43,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:43,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:43,268 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:26:43,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:43,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 1882 states and 3644 transitions. [2022-12-14 19:26:43,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1882 states and 3644 transitions. [2022-12-14 19:26:43,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:26:43,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:43,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:43,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:43,345 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:26:43,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:43,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 1883 states and 3644 transitions. [2022-12-14 19:26:43,363 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 3644 transitions. [2022-12-14 19:26:43,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:26:43,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:43,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:43,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:43,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:26:43,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:43,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 1884 states and 3644 transitions. [2022-12-14 19:26:43,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 3644 transitions. [2022-12-14 19:26:43,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:26:43,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:43,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:43,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:43,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:26:43,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:43,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 1885 states and 3644 transitions. [2022-12-14 19:26:43,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 3644 transitions. [2022-12-14 19:26:43,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:26:43,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:43,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:43,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:43,567 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:26:43,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:43,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 1886 states and 3644 transitions. [2022-12-14 19:26:43,585 INFO L276 IsEmpty]: Start isEmpty. Operand 1886 states and 3644 transitions. [2022-12-14 19:26:43,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:26:43,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:43,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:43,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:43,651 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:26:43,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:43,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1909 states and 3691 transitions. [2022-12-14 19:26:43,824 INFO L276 IsEmpty]: Start isEmpty. Operand 1909 states and 3691 transitions. [2022-12-14 19:26:43,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:26:43,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:43,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:43,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:43,879 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:26:43,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:43,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1910 states and 3691 transitions. [2022-12-14 19:26:43,898 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 3691 transitions. [2022-12-14 19:26:43,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:26:43,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:43,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:43,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:43,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:26:43,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:43,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1911 states and 3691 transitions. [2022-12-14 19:26:43,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 3691 transitions. [2022-12-14 19:26:43,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:26:43,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:43,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:43,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:44,019 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:26:44,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:44,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1912 states and 3691 transitions. [2022-12-14 19:26:44,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1912 states and 3691 transitions. [2022-12-14 19:26:44,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:26:44,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:44,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:44,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:44,131 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:26:44,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:44,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1913 states and 3691 transitions. [2022-12-14 19:26:44,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1913 states and 3691 transitions. [2022-12-14 19:26:44,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:26:44,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:44,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:44,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:44,200 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:26:44,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:44,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1914 states and 3691 transitions. [2022-12-14 19:26:44,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 3691 transitions. [2022-12-14 19:26:44,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:26:44,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:44,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:44,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:44,263 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:26:44,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:44,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1915 states and 3691 transitions. [2022-12-14 19:26:44,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1915 states and 3691 transitions. [2022-12-14 19:26:44,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:26:44,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:44,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:44,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:44,328 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:26:44,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:44,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1916 states and 3691 transitions. [2022-12-14 19:26:44,346 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 3691 transitions. [2022-12-14 19:26:44,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:26:44,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:44,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:44,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:44,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:26:44,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:44,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3754 states to 1933 states and 3726 transitions. [2022-12-14 19:26:44,611 INFO L276 IsEmpty]: Start isEmpty. Operand 1933 states and 3726 transitions. [2022-12-14 19:26:44,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:26:44,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:44,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:44,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:44,662 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:26:44,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:44,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3754 states to 1934 states and 3726 transitions. [2022-12-14 19:26:44,679 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 3726 transitions. [2022-12-14 19:26:44,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:26:44,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:44,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:44,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:44,728 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:26:44,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:44,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3754 states to 1935 states and 3726 transitions. [2022-12-14 19:26:44,742 INFO L276 IsEmpty]: Start isEmpty. Operand 1935 states and 3726 transitions. [2022-12-14 19:26:44,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:26:44,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:44,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:44,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:44,791 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:26:44,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:44,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3754 states to 1936 states and 3726 transitions. [2022-12-14 19:26:44,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 3726 transitions. [2022-12-14 19:26:44,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:26:44,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:44,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:44,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:44,864 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:26:44,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:44,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3754 states to 1937 states and 3726 transitions. [2022-12-14 19:26:44,881 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 3726 transitions. [2022-12-14 19:26:44,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:26:44,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:44,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:44,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:44,930 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:26:44,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:44,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3754 states to 1938 states and 3726 transitions. [2022-12-14 19:26:44,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states and 3726 transitions. [2022-12-14 19:26:44,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:26:44,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:44,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:44,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:45,019 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:26:45,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:45,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 1949 states and 3749 transitions. [2022-12-14 19:26:45,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 3749 transitions. [2022-12-14 19:26:45,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:26:45,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:45,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:45,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:45,283 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:26:45,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:45,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 1950 states and 3749 transitions. [2022-12-14 19:26:45,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1950 states and 3749 transitions. [2022-12-14 19:26:45,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:26:45,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:45,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:45,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:45,400 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:26:45,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:45,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 1951 states and 3749 transitions. [2022-12-14 19:26:45,428 INFO L276 IsEmpty]: Start isEmpty. Operand 1951 states and 3749 transitions. [2022-12-14 19:26:45,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:26:45,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:45,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:45,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:45,494 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:26:45,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:45,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 1952 states and 3749 transitions. [2022-12-14 19:26:45,523 INFO L276 IsEmpty]: Start isEmpty. Operand 1952 states and 3749 transitions. [2022-12-14 19:26:45,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:26:45,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:45,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:45,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:45,620 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:26:45,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:45,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3802 states to 1957 states and 3760 transitions. [2022-12-14 19:26:45,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1957 states and 3760 transitions. [2022-12-14 19:26:45,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:26:45,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:45,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:45,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:45,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:26:45,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:45,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3802 states to 1958 states and 3760 transitions. [2022-12-14 19:26:45,962 INFO L276 IsEmpty]: Start isEmpty. Operand 1958 states and 3760 transitions. [2022-12-14 19:26:45,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:26:45,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:45,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:45,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:46,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:26:46,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:46,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3819 states to 1966 states and 3775 transitions. [2022-12-14 19:26:46,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 3775 transitions. [2022-12-14 19:26:46,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 19:26:46,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:46,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:46,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:46,268 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:26:47,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:47,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3908 states to 2003 states and 3850 transitions. [2022-12-14 19:26:47,541 INFO L276 IsEmpty]: Start isEmpty. Operand 2003 states and 3850 transitions. [2022-12-14 19:26:47,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 19:26:47,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:47,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:47,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:47,663 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 19:26:48,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:48,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3923 states to 2005 states and 3855 transitions. [2022-12-14 19:26:48,339 INFO L276 IsEmpty]: Start isEmpty. Operand 2005 states and 3855 transitions. [2022-12-14 19:26:48,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 19:26:48,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:48,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:48,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:48,463 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 19:26:49,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:49,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3950 states to 2013 states and 3872 transitions. [2022-12-14 19:26:49,605 INFO L276 IsEmpty]: Start isEmpty. Operand 2013 states and 3872 transitions. [2022-12-14 19:26:49,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 19:26:49,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:49,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:49,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:49,759 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 19:26:51,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:51,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3989 states to 2027 states and 3901 transitions. [2022-12-14 19:26:51,322 INFO L276 IsEmpty]: Start isEmpty. Operand 2027 states and 3901 transitions. [2022-12-14 19:26:51,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 19:26:51,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:51,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:51,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:51,493 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 19:26:54,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:54,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4040 states to 2047 states and 3942 transitions. [2022-12-14 19:26:54,306 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 3942 transitions. [2022-12-14 19:26:54,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 19:26:54,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:54,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:54,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:54,519 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 19:26:58,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:58,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4109 states to 2076 states and 4001 transitions. [2022-12-14 19:26:58,730 INFO L276 IsEmpty]: Start isEmpty. Operand 2076 states and 4001 transitions. [2022-12-14 19:26:58,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:26:58,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:58,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:58,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:58,803 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 19:26:58,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:58,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4110 states to 2077 states and 4002 transitions. [2022-12-14 19:26:58,901 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 4002 transitions. [2022-12-14 19:26:58,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:26:58,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:58,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:58,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:58,947 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 19:26:59,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:59,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4111 states to 2078 states and 4003 transitions. [2022-12-14 19:26:59,066 INFO L276 IsEmpty]: Start isEmpty. Operand 2078 states and 4003 transitions. [2022-12-14 19:26:59,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:26:59,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:59,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:59,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:59,114 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 19:26:59,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:59,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4112 states to 2079 states and 4004 transitions. [2022-12-14 19:26:59,244 INFO L276 IsEmpty]: Start isEmpty. Operand 2079 states and 4004 transitions. [2022-12-14 19:26:59,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:26:59,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:59,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:59,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:59,287 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 19:26:59,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:59,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4113 states to 2080 states and 4005 transitions. [2022-12-14 19:26:59,435 INFO L276 IsEmpty]: Start isEmpty. Operand 2080 states and 4005 transitions. [2022-12-14 19:26:59,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:26:59,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:59,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:59,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:59,482 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 19:26:59,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:59,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4114 states to 2081 states and 4006 transitions. [2022-12-14 19:26:59,714 INFO L276 IsEmpty]: Start isEmpty. Operand 2081 states and 4006 transitions. [2022-12-14 19:26:59,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:26:59,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:59,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:59,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:00,396 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:27:04,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:04,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4233 states to 2120 states and 4088 transitions. [2022-12-14 19:27:04,888 INFO L276 IsEmpty]: Start isEmpty. Operand 2120 states and 4088 transitions. [2022-12-14 19:27:04,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:27:04,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:04,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:04,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:04,954 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:27:05,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:05,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4240 states to 2122 states and 4093 transitions. [2022-12-14 19:27:05,393 INFO L276 IsEmpty]: Start isEmpty. Operand 2122 states and 4093 transitions. [2022-12-14 19:27:05,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:27:05,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:05,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:05,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:05,456 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 19:27:05,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:05,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4241 states to 2123 states and 4094 transitions. [2022-12-14 19:27:05,662 INFO L276 IsEmpty]: Start isEmpty. Operand 2123 states and 4094 transitions. [2022-12-14 19:27:05,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:27:05,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:05,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:05,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:05,706 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 19:27:05,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:05,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4242 states to 2124 states and 4095 transitions. [2022-12-14 19:27:05,897 INFO L276 IsEmpty]: Start isEmpty. Operand 2124 states and 4095 transitions. [2022-12-14 19:27:05,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:27:05,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:05,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:05,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:05,941 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:27:06,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:06,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4261 states to 2132 states and 4112 transitions. [2022-12-14 19:27:06,954 INFO L276 IsEmpty]: Start isEmpty. Operand 2132 states and 4112 transitions. [2022-12-14 19:27:06,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:27:06,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:06,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:06,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:06,998 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:27:08,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:08,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4292 states to 2146 states and 4141 transitions. [2022-12-14 19:27:08,653 INFO L276 IsEmpty]: Start isEmpty. Operand 2146 states and 4141 transitions. [2022-12-14 19:27:08,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:27:08,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:08,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:08,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:08,699 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 19:27:08,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:08,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4293 states to 2147 states and 4142 transitions. [2022-12-14 19:27:08,904 INFO L276 IsEmpty]: Start isEmpty. Operand 2147 states and 4142 transitions. [2022-12-14 19:27:08,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:27:08,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:08,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:08,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:08,946 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:27:11,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:11,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4336 states to 2167 states and 4183 transitions. [2022-12-14 19:27:11,290 INFO L276 IsEmpty]: Start isEmpty. Operand 2167 states and 4183 transitions. [2022-12-14 19:27:11,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:27:11,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:11,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:11,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:11,331 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 19:27:11,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:11,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4337 states to 2168 states and 4184 transitions. [2022-12-14 19:27:11,497 INFO L276 IsEmpty]: Start isEmpty. Operand 2168 states and 4184 transitions. [2022-12-14 19:27:11,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:27:11,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:11,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:11,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:11,561 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:27:15,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:15,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4399 states to 2197 states and 4244 transitions. [2022-12-14 19:27:15,291 INFO L276 IsEmpty]: Start isEmpty. Operand 2197 states and 4244 transitions. [2022-12-14 19:27:15,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:27:15,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:15,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:15,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:15,359 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 19:27:15,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:15,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4343 states to 2167 states and 4191 transitions. [2022-12-14 19:27:15,383 INFO L276 IsEmpty]: Start isEmpty. Operand 2167 states and 4191 transitions. [2022-12-14 19:27:15,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:27:15,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:15,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:15,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:15,425 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:27:15,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:15,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4344 states to 2168 states and 4192 transitions. [2022-12-14 19:27:15,574 INFO L276 IsEmpty]: Start isEmpty. Operand 2168 states and 4192 transitions. [2022-12-14 19:27:15,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:27:15,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:15,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:15,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:15,615 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:27:15,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:15,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4345 states to 2169 states and 4193 transitions. [2022-12-14 19:27:15,751 INFO L276 IsEmpty]: Start isEmpty. Operand 2169 states and 4193 transitions. [2022-12-14 19:27:15,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:27:15,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:15,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:15,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:15,795 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:27:15,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:15,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4346 states to 2170 states and 4194 transitions. [2022-12-14 19:27:15,965 INFO L276 IsEmpty]: Start isEmpty. Operand 2170 states and 4194 transitions. [2022-12-14 19:27:15,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:27:15,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:15,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:15,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:16,007 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:27:16,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:16,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4347 states to 2171 states and 4195 transitions. [2022-12-14 19:27:16,207 INFO L276 IsEmpty]: Start isEmpty. Operand 2171 states and 4195 transitions. [2022-12-14 19:27:16,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:27:16,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:16,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:16,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:16,250 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:27:16,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:16,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4348 states to 2172 states and 4196 transitions. [2022-12-14 19:27:16,522 INFO L276 IsEmpty]: Start isEmpty. Operand 2172 states and 4196 transitions. [2022-12-14 19:27:16,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:27:16,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:16,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:16,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:17,262 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:27:25,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:25,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4485 states to 2213 states and 4285 transitions. [2022-12-14 19:27:25,311 INFO L276 IsEmpty]: Start isEmpty. Operand 2213 states and 4285 transitions. [2022-12-14 19:27:25,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:27:25,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:25,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:25,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:25,355 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:27:26,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:26,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4492 states to 2215 states and 4290 transitions. [2022-12-14 19:27:26,028 INFO L276 IsEmpty]: Start isEmpty. Operand 2215 states and 4290 transitions. [2022-12-14 19:27:26,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:27:26,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:26,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:26,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:26,071 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:27:26,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:26,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4493 states to 2216 states and 4291 transitions. [2022-12-14 19:27:26,420 INFO L276 IsEmpty]: Start isEmpty. Operand 2216 states and 4291 transitions. [2022-12-14 19:27:26,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:27:26,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:26,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:26,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:26,463 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:27:26,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:26,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4494 states to 2217 states and 4292 transitions. [2022-12-14 19:27:26,791 INFO L276 IsEmpty]: Start isEmpty. Operand 2217 states and 4292 transitions. [2022-12-14 19:27:26,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:27:26,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:26,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:26,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:26,835 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:27:28,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:28,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4513 states to 2225 states and 4309 transitions. [2022-12-14 19:27:28,406 INFO L276 IsEmpty]: Start isEmpty. Operand 2225 states and 4309 transitions. [2022-12-14 19:27:28,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:27:28,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:28,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:28,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:28,448 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:27:30,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:30,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4544 states to 2239 states and 4338 transitions. [2022-12-14 19:27:30,708 INFO L276 IsEmpty]: Start isEmpty. Operand 2239 states and 4338 transitions. [2022-12-14 19:27:30,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:27:30,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:30,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:30,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:30,755 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:27:31,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:31,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4545 states to 2240 states and 4339 transitions. [2022-12-14 19:27:31,006 INFO L276 IsEmpty]: Start isEmpty. Operand 2240 states and 4339 transitions. [2022-12-14 19:27:31,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:27:31,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:31,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:31,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:31,068 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:27:35,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:35,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4588 states to 2260 states and 4380 transitions. [2022-12-14 19:27:35,071 INFO L276 IsEmpty]: Start isEmpty. Operand 2260 states and 4380 transitions. [2022-12-14 19:27:35,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:27:35,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:35,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:35,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:35,113 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:27:35,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:35,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4589 states to 2261 states and 4381 transitions. [2022-12-14 19:27:35,360 INFO L276 IsEmpty]: Start isEmpty. Operand 2261 states and 4381 transitions. [2022-12-14 19:27:35,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:27:35,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:35,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:35,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:35,404 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:27:41,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:41,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4650 states to 2289 states and 4440 transitions. [2022-12-14 19:27:41,545 INFO L276 IsEmpty]: Start isEmpty. Operand 2289 states and 4440 transitions. [2022-12-14 19:27:41,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:27:41,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:41,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:41,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:41,586 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:27:41,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:41,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4591 states to 2259 states and 4385 transitions. [2022-12-14 19:27:41,617 INFO L276 IsEmpty]: Start isEmpty. Operand 2259 states and 4385 transitions. [2022-12-14 19:27:41,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:27:41,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:41,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:41,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:41,659 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:27:41,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:41,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4592 states to 2260 states and 4386 transitions. [2022-12-14 19:27:41,855 INFO L276 IsEmpty]: Start isEmpty. Operand 2260 states and 4386 transitions. [2022-12-14 19:27:41,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:27:41,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:41,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:41,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:41,896 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:27:42,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:42,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4593 states to 2261 states and 4387 transitions. [2022-12-14 19:27:42,102 INFO L276 IsEmpty]: Start isEmpty. Operand 2261 states and 4387 transitions. [2022-12-14 19:27:42,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:27:42,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:42,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:42,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:42,144 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:27:42,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:42,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4594 states to 2262 states and 4388 transitions. [2022-12-14 19:27:42,382 INFO L276 IsEmpty]: Start isEmpty. Operand 2262 states and 4388 transitions. [2022-12-14 19:27:42,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:27:42,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:42,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:42,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:42,424 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:27:42,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:42,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4595 states to 2263 states and 4389 transitions. [2022-12-14 19:27:42,676 INFO L276 IsEmpty]: Start isEmpty. Operand 2263 states and 4389 transitions. [2022-12-14 19:27:42,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:27:42,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:42,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:42,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:42,719 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:27:43,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:43,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4596 states to 2264 states and 4390 transitions. [2022-12-14 19:27:43,057 INFO L276 IsEmpty]: Start isEmpty. Operand 2264 states and 4390 transitions. [2022-12-14 19:27:43,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:27:43,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:43,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:43,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:44,018 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:27:56,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:56,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4750 states to 2307 states and 4485 transitions. [2022-12-14 19:27:56,681 INFO L276 IsEmpty]: Start isEmpty. Operand 2307 states and 4485 transitions. [2022-12-14 19:27:56,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:27:56,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:56,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:56,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:56,725 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:27:57,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:57,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4757 states to 2309 states and 4490 transitions. [2022-12-14 19:27:57,518 INFO L276 IsEmpty]: Start isEmpty. Operand 2309 states and 4490 transitions. [2022-12-14 19:27:57,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:27:57,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:57,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:57,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:57,561 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:27:57,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:57,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4758 states to 2310 states and 4491 transitions. [2022-12-14 19:27:57,859 INFO L276 IsEmpty]: Start isEmpty. Operand 2310 states and 4491 transitions. [2022-12-14 19:27:57,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:27:57,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:57,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:57,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:57,922 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:27:58,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:58,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4759 states to 2311 states and 4492 transitions. [2022-12-14 19:27:58,269 INFO L276 IsEmpty]: Start isEmpty. Operand 2311 states and 4492 transitions. [2022-12-14 19:27:58,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:27:58,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:58,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:58,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:58,312 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:28:00,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:00,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4778 states to 2319 states and 4509 transitions. [2022-12-14 19:28:00,304 INFO L276 IsEmpty]: Start isEmpty. Operand 2319 states and 4509 transitions. [2022-12-14 19:28:00,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:28:00,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:00,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:00,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:00,346 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:28:03,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:03,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4809 states to 2333 states and 4538 transitions. [2022-12-14 19:28:03,528 INFO L276 IsEmpty]: Start isEmpty. Operand 2333 states and 4538 transitions. [2022-12-14 19:28:03,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:28:03,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:03,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:03,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:03,571 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:28:03,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:03,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4810 states to 2334 states and 4539 transitions. [2022-12-14 19:28:03,863 INFO L276 IsEmpty]: Start isEmpty. Operand 2334 states and 4539 transitions. [2022-12-14 19:28:03,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:28:03,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:03,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:03,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:03,907 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:28:08,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:08,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4853 states to 2354 states and 4580 transitions. [2022-12-14 19:28:08,675 INFO L276 IsEmpty]: Start isEmpty. Operand 2354 states and 4580 transitions. [2022-12-14 19:28:08,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:28:08,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:08,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:08,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:08,715 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:28:09,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:09,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4854 states to 2355 states and 4581 transitions. [2022-12-14 19:28:09,062 INFO L276 IsEmpty]: Start isEmpty. Operand 2355 states and 4581 transitions. [2022-12-14 19:28:09,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:28:09,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:09,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:09,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:09,103 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:28:16,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:16,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4915 states to 2383 states and 4640 transitions. [2022-12-14 19:28:16,910 INFO L276 IsEmpty]: Start isEmpty. Operand 2383 states and 4640 transitions. [2022-12-14 19:28:16,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:28:16,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:16,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:16,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:16,950 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:28:17,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:17,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4856 states to 2354 states and 4586 transitions. [2022-12-14 19:28:17,497 INFO L276 IsEmpty]: Start isEmpty. Operand 2354 states and 4586 transitions. [2022-12-14 19:28:17,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:28:17,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:17,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:17,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:17,539 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:28:17,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:17,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4857 states to 2355 states and 4587 transitions. [2022-12-14 19:28:17,781 INFO L276 IsEmpty]: Start isEmpty. Operand 2355 states and 4587 transitions. [2022-12-14 19:28:17,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:28:17,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:17,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:17,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:17,821 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:28:18,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:18,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4858 states to 2356 states and 4588 transitions. [2022-12-14 19:28:18,126 INFO L276 IsEmpty]: Start isEmpty. Operand 2356 states and 4588 transitions. [2022-12-14 19:28:18,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:28:18,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:18,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:18,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:18,168 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:28:18,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:18,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4859 states to 2357 states and 4589 transitions. [2022-12-14 19:28:18,436 INFO L276 IsEmpty]: Start isEmpty. Operand 2357 states and 4589 transitions. [2022-12-14 19:28:18,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:28:18,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:18,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:18,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:18,478 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:28:18,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:18,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4860 states to 2358 states and 4590 transitions. [2022-12-14 19:28:18,787 INFO L276 IsEmpty]: Start isEmpty. Operand 2358 states and 4590 transitions. [2022-12-14 19:28:18,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:28:18,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:18,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:18,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:18,837 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:28:19,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:19,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4861 states to 2359 states and 4591 transitions. [2022-12-14 19:28:19,178 INFO L276 IsEmpty]: Start isEmpty. Operand 2359 states and 4591 transitions. [2022-12-14 19:28:19,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:28:19,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:19,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:19,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:19,275 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:28:19,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:19,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4865 states to 2361 states and 4595 transitions. [2022-12-14 19:28:19,311 INFO L276 IsEmpty]: Start isEmpty. Operand 2361 states and 4595 transitions. [2022-12-14 19:28:19,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:28:19,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:19,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:19,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:20,660 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:28:36,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:36,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5040 states to 2407 states and 4700 transitions. [2022-12-14 19:28:36,974 INFO L276 IsEmpty]: Start isEmpty. Operand 2407 states and 4700 transitions. [2022-12-14 19:28:36,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:28:36,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:36,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:36,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:36,997 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:28:37,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:37,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5039 states to 2407 states and 4699 transitions. [2022-12-14 19:28:37,028 INFO L276 IsEmpty]: Start isEmpty. Operand 2407 states and 4699 transitions. [2022-12-14 19:28:37,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:28:37,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:37,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:37,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:37,071 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:28:38,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:38,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5046 states to 2409 states and 4704 transitions. [2022-12-14 19:28:38,066 INFO L276 IsEmpty]: Start isEmpty. Operand 2409 states and 4704 transitions. [2022-12-14 19:28:38,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:28:38,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:38,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:38,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:38,110 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:28:38,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:38,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5047 states to 2410 states and 4705 transitions. [2022-12-14 19:28:38,477 INFO L276 IsEmpty]: Start isEmpty. Operand 2410 states and 4705 transitions. [2022-12-14 19:28:38,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:28:38,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:38,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:38,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:38,518 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:28:38,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:38,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5048 states to 2411 states and 4706 transitions. [2022-12-14 19:28:38,965 INFO L276 IsEmpty]: Start isEmpty. Operand 2411 states and 4706 transitions. [2022-12-14 19:28:38,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:28:38,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:38,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:38,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:39,006 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:28:41,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:41,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5067 states to 2419 states and 4723 transitions. [2022-12-14 19:28:41,267 INFO L276 IsEmpty]: Start isEmpty. Operand 2419 states and 4723 transitions. [2022-12-14 19:28:41,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:28:41,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:41,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:41,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:41,320 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:28:45,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:45,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5098 states to 2433 states and 4752 transitions. [2022-12-14 19:28:45,664 INFO L276 IsEmpty]: Start isEmpty. Operand 2433 states and 4752 transitions. [2022-12-14 19:28:45,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:28:45,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:45,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:45,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:45,706 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:28:46,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:46,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5099 states to 2434 states and 4753 transitions. [2022-12-14 19:28:46,057 INFO L276 IsEmpty]: Start isEmpty. Operand 2434 states and 4753 transitions. [2022-12-14 19:28:46,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:28:46,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:46,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:46,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:46,098 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:28:52,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:52,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5143 states to 2454 states and 4795 transitions. [2022-12-14 19:28:52,776 INFO L276 IsEmpty]: Start isEmpty. Operand 2454 states and 4795 transitions. [2022-12-14 19:28:52,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:28:52,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:52,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:52,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:52,816 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:28:53,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:53,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5144 states to 2455 states and 4796 transitions. [2022-12-14 19:28:53,266 INFO L276 IsEmpty]: Start isEmpty. Operand 2455 states and 4796 transitions. [2022-12-14 19:28:53,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:28:53,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:53,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:53,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:53,311 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:29:06,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:06,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5205 states to 2483 states and 4855 transitions. [2022-12-14 19:29:06,481 INFO L276 IsEmpty]: Start isEmpty. Operand 2483 states and 4855 transitions. [2022-12-14 19:29:06,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:29:06,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:06,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:06,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:06,521 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:29:07,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:07,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5145 states to 2454 states and 4801 transitions. [2022-12-14 19:29:07,507 INFO L276 IsEmpty]: Start isEmpty. Operand 2454 states and 4801 transitions. [2022-12-14 19:29:07,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:29:07,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:07,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:07,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:07,548 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:29:07,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:07,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5146 states to 2455 states and 4802 transitions. [2022-12-14 19:29:07,987 INFO L276 IsEmpty]: Start isEmpty. Operand 2455 states and 4802 transitions. [2022-12-14 19:29:07,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:29:07,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:07,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:07,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:08,028 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:29:08,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:08,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5147 states to 2456 states and 4803 transitions. [2022-12-14 19:29:08,404 INFO L276 IsEmpty]: Start isEmpty. Operand 2456 states and 4803 transitions. [2022-12-14 19:29:08,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:29:08,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:08,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:08,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:08,446 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:29:08,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:08,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5148 states to 2457 states and 4804 transitions. [2022-12-14 19:29:08,913 INFO L276 IsEmpty]: Start isEmpty. Operand 2457 states and 4804 transitions. [2022-12-14 19:29:08,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:29:08,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:08,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:08,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:08,955 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:29:09,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:09,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5149 states to 2458 states and 4805 transitions. [2022-12-14 19:29:09,369 INFO L276 IsEmpty]: Start isEmpty. Operand 2458 states and 4805 transitions. [2022-12-14 19:29:09,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:29:09,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:09,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:09,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:09,411 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:29:09,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:09,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5150 states to 2459 states and 4806 transitions. [2022-12-14 19:29:09,842 INFO L276 IsEmpty]: Start isEmpty. Operand 2459 states and 4806 transitions. [2022-12-14 19:29:09,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:29:09,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:09,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:09,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:10,163 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:29:16,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:16,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5204 states to 2469 states and 4829 transitions. [2022-12-14 19:29:16,102 INFO L276 IsEmpty]: Start isEmpty. Operand 2469 states and 4829 transitions. [2022-12-14 19:29:16,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:29:16,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:16,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:16,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:16,194 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:29:16,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:16,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5208 states to 2471 states and 4833 transitions. [2022-12-14 19:29:16,235 INFO L276 IsEmpty]: Start isEmpty. Operand 2471 states and 4833 transitions. [2022-12-14 19:29:16,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:29:16,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:16,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:16,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:16,367 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:29:17,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:17,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5211 states to 2473 states and 4836 transitions. [2022-12-14 19:29:17,428 INFO L276 IsEmpty]: Start isEmpty. Operand 2473 states and 4836 transitions. [2022-12-14 19:29:17,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:29:17,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:17,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:17,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:17,522 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:29:17,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:17,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5212 states to 2474 states and 4837 transitions. [2022-12-14 19:29:17,561 INFO L276 IsEmpty]: Start isEmpty. Operand 2474 states and 4837 transitions. [2022-12-14 19:29:17,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:29:17,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:17,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:17,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:19,161 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:29:44,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:44,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5402 states to 2522 states and 4949 transitions. [2022-12-14 19:29:44,633 INFO L276 IsEmpty]: Start isEmpty. Operand 2522 states and 4949 transitions. [2022-12-14 19:29:44,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:29:44,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:44,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:44,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:44,696 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:29:45,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:45,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5409 states to 2524 states and 4954 transitions. [2022-12-14 19:29:45,855 INFO L276 IsEmpty]: Start isEmpty. Operand 2524 states and 4954 transitions. [2022-12-14 19:29:45,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:29:45,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:45,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:45,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:45,897 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:29:46,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:46,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5410 states to 2525 states and 4955 transitions. [2022-12-14 19:29:46,557 INFO L276 IsEmpty]: Start isEmpty. Operand 2525 states and 4955 transitions. [2022-12-14 19:29:46,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:29:46,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:46,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:46,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:46,599 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:29:47,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:47,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5411 states to 2526 states and 4956 transitions. [2022-12-14 19:29:47,259 INFO L276 IsEmpty]: Start isEmpty. Operand 2526 states and 4956 transitions. [2022-12-14 19:29:47,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:29:47,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:47,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:47,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:47,302 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:29:50,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:50,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5430 states to 2534 states and 4973 transitions. [2022-12-14 19:29:50,791 INFO L276 IsEmpty]: Start isEmpty. Operand 2534 states and 4973 transitions. [2022-12-14 19:29:50,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:29:50,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:50,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:50,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:50,834 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:29:58,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:58,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5462 states to 2548 states and 5003 transitions. [2022-12-14 19:29:58,528 INFO L276 IsEmpty]: Start isEmpty. Operand 2548 states and 5003 transitions. [2022-12-14 19:29:58,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:29:58,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:58,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:58,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:58,570 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:29:59,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:59,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5463 states to 2549 states and 5004 transitions. [2022-12-14 19:29:59,234 INFO L276 IsEmpty]: Start isEmpty. Operand 2549 states and 5004 transitions. [2022-12-14 19:29:59,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:29:59,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:59,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:59,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:59,275 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:30:06,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:06,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5500 states to 2565 states and 5039 transitions. [2022-12-14 19:30:06,358 INFO L276 IsEmpty]: Start isEmpty. Operand 2565 states and 5039 transitions. [2022-12-14 19:30:06,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:30:06,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:06,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:06,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:06,397 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:30:08,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:08,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5507 states to 2569 states and 5046 transitions. [2022-12-14 19:30:08,230 INFO L276 IsEmpty]: Start isEmpty. Operand 2569 states and 5046 transitions. [2022-12-14 19:30:08,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:30:08,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:08,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:08,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:08,288 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:30:08,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:08,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5508 states to 2570 states and 5047 transitions. [2022-12-14 19:30:08,736 INFO L276 IsEmpty]: Start isEmpty. Operand 2570 states and 5047 transitions. [2022-12-14 19:30:08,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:30:08,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:08,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:08,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:08,778 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:30:22,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:22,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5563 states to 2595 states and 5100 transitions. [2022-12-14 19:30:22,837 INFO L276 IsEmpty]: Start isEmpty. Operand 2595 states and 5100 transitions. [2022-12-14 19:30:22,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:30:22,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:22,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:22,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:22,878 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:30:25,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:25,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5569 states to 2598 states and 5106 transitions. [2022-12-14 19:30:25,161 INFO L276 IsEmpty]: Start isEmpty. Operand 2598 states and 5106 transitions. [2022-12-14 19:30:25,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:30:25,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:25,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:25,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:25,202 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:30:26,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:26,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5508 states to 2569 states and 5052 transitions. [2022-12-14 19:30:26,241 INFO L276 IsEmpty]: Start isEmpty. Operand 2569 states and 5052 transitions. [2022-12-14 19:30:26,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:30:26,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:26,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:26,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:26,282 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:30:26,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:26,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5509 states to 2570 states and 5053 transitions. [2022-12-14 19:30:26,722 INFO L276 IsEmpty]: Start isEmpty. Operand 2570 states and 5053 transitions. [2022-12-14 19:30:26,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:30:26,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:26,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:26,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:26,763 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:30:27,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:27,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5510 states to 2571 states and 5054 transitions. [2022-12-14 19:30:27,222 INFO L276 IsEmpty]: Start isEmpty. Operand 2571 states and 5054 transitions. [2022-12-14 19:30:27,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:30:27,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:27,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:27,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:27,264 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:30:27,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:27,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5511 states to 2572 states and 5055 transitions. [2022-12-14 19:30:27,898 INFO L276 IsEmpty]: Start isEmpty. Operand 2572 states and 5055 transitions. [2022-12-14 19:30:27,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:30:27,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:27,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:27,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:27,961 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:30:28,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:28,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5512 states to 2573 states and 5056 transitions. [2022-12-14 19:30:28,471 INFO L276 IsEmpty]: Start isEmpty. Operand 2573 states and 5056 transitions. [2022-12-14 19:30:28,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:30:28,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:28,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:28,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:28,512 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:30:29,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:29,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5513 states to 2574 states and 5057 transitions. [2022-12-14 19:30:29,159 INFO L276 IsEmpty]: Start isEmpty. Operand 2574 states and 5057 transitions. [2022-12-14 19:30:29,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:30:29,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:29,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:29,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:29,253 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:30:30,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:30,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5516 states to 2576 states and 5060 transitions. [2022-12-14 19:30:30,218 INFO L276 IsEmpty]: Start isEmpty. Operand 2576 states and 5060 transitions. [2022-12-14 19:30:30,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:30:30,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:30,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:30,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:30,310 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:30:30,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:30,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5520 states to 2578 states and 5064 transitions. [2022-12-14 19:30:30,407 INFO L276 IsEmpty]: Start isEmpty. Operand 2578 states and 5064 transitions. [2022-12-14 19:30:30,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:30:30,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:30,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:30,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:30,499 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:30:30,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:30,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5524 states to 2580 states and 5068 transitions. [2022-12-14 19:30:30,545 INFO L276 IsEmpty]: Start isEmpty. Operand 2580 states and 5068 transitions. [2022-12-14 19:30:30,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:30:30,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:30,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:30,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:31,039 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:30:42,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:42,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5554 states to 2592 states and 5096 transitions. [2022-12-14 19:30:42,476 INFO L276 IsEmpty]: Start isEmpty. Operand 2592 states and 5096 transitions. [2022-12-14 19:30:42,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:30:42,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:42,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:42,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:42,617 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:30:42,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:42,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5555 states to 2593 states and 5097 transitions. [2022-12-14 19:30:42,682 INFO L276 IsEmpty]: Start isEmpty. Operand 2593 states and 5097 transitions. [2022-12-14 19:30:42,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:30:42,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:42,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:42,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:44,747 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:31:21,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:21,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5762 states to 2643 states and 5218 transitions. [2022-12-14 19:31:21,559 INFO L276 IsEmpty]: Start isEmpty. Operand 2643 states and 5218 transitions. [2022-12-14 19:31:21,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:31:21,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:21,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:21,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:21,604 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:31:23,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:23,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5769 states to 2645 states and 5223 transitions. [2022-12-14 19:31:23,013 INFO L276 IsEmpty]: Start isEmpty. Operand 2645 states and 5223 transitions. [2022-12-14 19:31:23,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:31:23,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:23,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:23,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:23,056 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:31:23,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:23,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5770 states to 2646 states and 5224 transitions. [2022-12-14 19:31:23,835 INFO L276 IsEmpty]: Start isEmpty. Operand 2646 states and 5224 transitions. [2022-12-14 19:31:23,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:31:23,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:23,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:23,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:23,878 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:31:24,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:24,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5771 states to 2647 states and 5225 transitions. [2022-12-14 19:31:24,487 INFO L276 IsEmpty]: Start isEmpty. Operand 2647 states and 5225 transitions. [2022-12-14 19:31:24,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:31:24,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:24,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:24,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:24,553 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:31:28,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:28,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5790 states to 2655 states and 5242 transitions. [2022-12-14 19:31:28,278 INFO L276 IsEmpty]: Start isEmpty. Operand 2655 states and 5242 transitions. [2022-12-14 19:31:28,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:31:28,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:28,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:28,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:28,341 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:31:35,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:35,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5821 states to 2668 states and 5271 transitions. [2022-12-14 19:31:35,839 INFO L276 IsEmpty]: Start isEmpty. Operand 2668 states and 5271 transitions. [2022-12-14 19:31:35,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:31:35,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:35,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:35,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:35,881 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:31:36,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:36,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5822 states to 2669 states and 5272 transitions. [2022-12-14 19:31:36,503 INFO L276 IsEmpty]: Start isEmpty. Operand 2669 states and 5272 transitions. [2022-12-14 19:31:36,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:31:36,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:36,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:36,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:36,545 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:31:49,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:49,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5866 states to 2689 states and 5314 transitions. [2022-12-14 19:31:49,319 INFO L276 IsEmpty]: Start isEmpty. Operand 2689 states and 5314 transitions. [2022-12-14 19:31:49,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:31:49,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:49,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:49,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:49,359 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:31:50,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:50,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5867 states to 2690 states and 5315 transitions. [2022-12-14 19:31:50,010 INFO L276 IsEmpty]: Start isEmpty. Operand 2690 states and 5315 transitions. [2022-12-14 19:31:50,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:31:50,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:50,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:50,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:50,050 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:32:09,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:09,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5928 states to 2718 states and 5374 transitions. [2022-12-14 19:32:09,899 INFO L276 IsEmpty]: Start isEmpty. Operand 2718 states and 5374 transitions. [2022-12-14 19:32:09,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:32:09,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:09,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:09,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:09,939 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:32:11,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:11,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5866 states to 2689 states and 5320 transitions. [2022-12-14 19:32:11,084 INFO L276 IsEmpty]: Start isEmpty. Operand 2689 states and 5320 transitions. [2022-12-14 19:32:11,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:32:11,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:11,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:11,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:11,124 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:32:11,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:11,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5867 states to 2690 states and 5321 transitions. [2022-12-14 19:32:11,854 INFO L276 IsEmpty]: Start isEmpty. Operand 2690 states and 5321 transitions. [2022-12-14 19:32:11,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:32:11,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:11,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:11,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:11,895 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:32:12,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:12,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5868 states to 2691 states and 5322 transitions. [2022-12-14 19:32:12,475 INFO L276 IsEmpty]: Start isEmpty. Operand 2691 states and 5322 transitions. [2022-12-14 19:32:12,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:32:12,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:12,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:12,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:12,518 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:32:13,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:13,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5869 states to 2692 states and 5323 transitions. [2022-12-14 19:32:13,176 INFO L276 IsEmpty]: Start isEmpty. Operand 2692 states and 5323 transitions. [2022-12-14 19:32:13,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:32:13,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:13,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:13,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:13,218 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:32:13,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:13,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5870 states to 2693 states and 5324 transitions. [2022-12-14 19:32:13,959 INFO L276 IsEmpty]: Start isEmpty. Operand 2693 states and 5324 transitions. [2022-12-14 19:32:13,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:32:13,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:13,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:13,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:14,003 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:32:14,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:14,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5871 states to 2694 states and 5325 transitions. [2022-12-14 19:32:14,943 INFO L276 IsEmpty]: Start isEmpty. Operand 2694 states and 5325 transitions. [2022-12-14 19:32:14,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:32:14,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:14,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:14,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:15,037 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:32:15,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:15,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5874 states to 2696 states and 5328 transitions. [2022-12-14 19:32:15,107 INFO L276 IsEmpty]: Start isEmpty. Operand 2696 states and 5328 transitions. [2022-12-14 19:32:15,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:32:15,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:15,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:15,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:15,201 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:32:16,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:16,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5877 states to 2698 states and 5331 transitions. [2022-12-14 19:32:16,338 INFO L276 IsEmpty]: Start isEmpty. Operand 2698 states and 5331 transitions. [2022-12-14 19:32:16,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:32:16,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:16,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:16,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:16,478 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:32:16,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:16,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5881 states to 2700 states and 5335 transitions. [2022-12-14 19:32:16,562 INFO L276 IsEmpty]: Start isEmpty. Operand 2700 states and 5335 transitions. [2022-12-14 19:32:16,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:32:16,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:16,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:16,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:16,681 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:32:16,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:16,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5885 states to 2702 states and 5339 transitions. [2022-12-14 19:32:16,748 INFO L276 IsEmpty]: Start isEmpty. Operand 2702 states and 5339 transitions. [2022-12-14 19:32:16,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:32:16,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:16,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:16,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:17,400 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:32:33,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:33,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5921 states to 2716 states and 5373 transitions. [2022-12-14 19:32:33,743 INFO L276 IsEmpty]: Start isEmpty. Operand 2716 states and 5373 transitions. [2022-12-14 19:32:33,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:32:33,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:33,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:33,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:33,835 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:32:33,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:33,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5922 states to 2717 states and 5374 transitions. [2022-12-14 19:32:33,891 INFO L276 IsEmpty]: Start isEmpty. Operand 2717 states and 5374 transitions. [2022-12-14 19:32:33,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:32:33,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:33,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:33,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:33,986 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:32:34,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:34,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5926 states to 2719 states and 5378 transitions. [2022-12-14 19:32:34,106 INFO L276 IsEmpty]: Start isEmpty. Operand 2719 states and 5378 transitions. [2022-12-14 19:32:34,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:32:34,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:34,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:34,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:36,468 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:33:28,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:33:28,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6149 states to 2771 states and 5507 transitions. [2022-12-14 19:33:28,697 INFO L276 IsEmpty]: Start isEmpty. Operand 2771 states and 5507 transitions. [2022-12-14 19:33:28,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:33:28,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:33:28,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:33:28,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:33:28,741 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:33:30,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:33:30,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6156 states to 2773 states and 5512 transitions. [2022-12-14 19:33:30,585 INFO L276 IsEmpty]: Start isEmpty. Operand 2773 states and 5512 transitions. [2022-12-14 19:33:30,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:33:30,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:33:30,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:33:30,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:33:30,628 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:33:31,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:33:31,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6157 states to 2774 states and 5513 transitions. [2022-12-14 19:33:31,435 INFO L276 IsEmpty]: Start isEmpty. Operand 2774 states and 5513 transitions. [2022-12-14 19:33:31,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:33:31,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:33:31,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:33:31,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:33:31,478 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:33:32,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:33:32,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6158 states to 2775 states and 5514 transitions. [2022-12-14 19:33:32,243 INFO L276 IsEmpty]: Start isEmpty. Operand 2775 states and 5514 transitions. [2022-12-14 19:33:32,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:33:32,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:33:32,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:33:32,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:33:32,285 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:33:37,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:33:37,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6178 states to 2783 states and 5532 transitions. [2022-12-14 19:33:37,982 INFO L276 IsEmpty]: Start isEmpty. Operand 2783 states and 5532 transitions. [2022-12-14 19:33:37,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:33:37,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:33:37,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:33:37,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:33:38,024 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:33:45,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:33:45,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6203 states to 2793 states and 5555 transitions. [2022-12-14 19:33:45,601 INFO L276 IsEmpty]: Start isEmpty. Operand 2793 states and 5555 transitions. [2022-12-14 19:33:45,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:33:45,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:33:45,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:33:45,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:33:45,644 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:33:48,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:33:48,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6209 states to 2796 states and 5561 transitions. [2022-12-14 19:33:48,961 INFO L276 IsEmpty]: Start isEmpty. Operand 2796 states and 5561 transitions. [2022-12-14 19:33:48,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:33:48,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:33:48,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:33:48,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:33:49,004 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:33:51,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:33:51,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6211 states to 2798 states and 5563 transitions. [2022-12-14 19:33:51,284 INFO L276 IsEmpty]: Start isEmpty. Operand 2798 states and 5563 transitions. [2022-12-14 19:33:51,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:33:51,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:33:51,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:33:51,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:33:51,325 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:34:03,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:34:03,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6242 states to 2811 states and 5592 transitions. [2022-12-14 19:34:03,682 INFO L276 IsEmpty]: Start isEmpty. Operand 2811 states and 5592 transitions. [2022-12-14 19:34:03,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:34:03,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:34:03,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:34:03,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:34:03,723 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:34:10,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:34:10,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6255 states to 2818 states and 5605 transitions. [2022-12-14 19:34:10,400 INFO L276 IsEmpty]: Start isEmpty. Operand 2818 states and 5605 transitions. [2022-12-14 19:34:10,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:34:10,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:34:10,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:34:10,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:34:10,442 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:34:11,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:34:11,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6256 states to 2819 states and 5606 transitions. [2022-12-14 19:34:11,073 INFO L276 IsEmpty]: Start isEmpty. Operand 2819 states and 5606 transitions. [2022-12-14 19:34:11,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:34:11,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:34:11,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:34:11,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:34:11,115 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:34:18,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:34:18,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6281 states to 2829 states and 5629 transitions. [2022-12-14 19:34:18,932 INFO L276 IsEmpty]: Start isEmpty. Operand 2829 states and 5629 transitions. [2022-12-14 19:34:18,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:34:18,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:34:18,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:34:18,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:34:18,974 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:34:22,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:34:22,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6287 states to 2832 states and 5635 transitions. [2022-12-14 19:34:22,263 INFO L276 IsEmpty]: Start isEmpty. Operand 2832 states and 5635 transitions. [2022-12-14 19:34:22,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:34:22,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:34:22,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:34:22,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:34:22,305 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:34:37,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:34:37,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6317 states to 2847 states and 5665 transitions. [2022-12-14 19:34:37,573 INFO L276 IsEmpty]: Start isEmpty. Operand 2847 states and 5665 transitions. [2022-12-14 19:34:37,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:34:37,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:34:37,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:34:37,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:34:37,614 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:34:39,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:34:39,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6254 states to 2818 states and 5611 transitions. [2022-12-14 19:34:39,294 INFO L276 IsEmpty]: Start isEmpty. Operand 2818 states and 5611 transitions. [2022-12-14 19:34:39,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:34:39,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:34:39,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:34:39,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:34:39,338 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:34:40,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:34:40,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6255 states to 2819 states and 5612 transitions. [2022-12-14 19:34:40,013 INFO L276 IsEmpty]: Start isEmpty. Operand 2819 states and 5612 transitions. [2022-12-14 19:34:40,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:34:40,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:34:40,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:34:40,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:34:40,075 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:34:40,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:34:40,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6256 states to 2820 states and 5613 transitions. [2022-12-14 19:34:40,803 INFO L276 IsEmpty]: Start isEmpty. Operand 2820 states and 5613 transitions. [2022-12-14 19:34:40,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:34:40,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:34:40,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:34:40,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:34:40,845 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:34:41,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:34:41,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6257 states to 2821 states and 5614 transitions. [2022-12-14 19:34:41,556 INFO L276 IsEmpty]: Start isEmpty. Operand 2821 states and 5614 transitions. [2022-12-14 19:34:41,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:34:41,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:34:41,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:34:41,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:34:41,598 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:34:42,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:34:42,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6258 states to 2822 states and 5615 transitions. [2022-12-14 19:34:42,445 INFO L276 IsEmpty]: Start isEmpty. Operand 2822 states and 5615 transitions. [2022-12-14 19:34:42,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:34:42,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:34:42,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:34:42,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:34:42,487 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:34:43,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:34:43,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6259 states to 2823 states and 5616 transitions. [2022-12-14 19:34:43,317 INFO L276 IsEmpty]: Start isEmpty. Operand 2823 states and 5616 transitions. [2022-12-14 19:34:43,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:34:43,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:34:43,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:34:43,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:34:43,488 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:34:48,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:34:48,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6264 states to 2825 states and 5621 transitions. [2022-12-14 19:34:48,154 INFO L276 IsEmpty]: Start isEmpty. Operand 2825 states and 5621 transitions. [2022-12-14 19:34:48,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:34:48,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:34:48,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:34:48,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:34:48,243 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:34:48,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:34:48,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6267 states to 2827 states and 5624 transitions. [2022-12-14 19:34:48,324 INFO L276 IsEmpty]: Start isEmpty. Operand 2827 states and 5624 transitions. [2022-12-14 19:34:48,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:34:48,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:34:48,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:34:48,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:34:48,353 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:34:50,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:34:50,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6270 states to 2829 states and 5627 transitions. [2022-12-14 19:34:50,853 INFO L276 IsEmpty]: Start isEmpty. Operand 2829 states and 5627 transitions. [2022-12-14 19:34:50,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:34:50,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:34:50,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:34:50,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:34:50,942 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:34:52,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:34:52,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6273 states to 2831 states and 5630 transitions. [2022-12-14 19:34:52,305 INFO L276 IsEmpty]: Start isEmpty. Operand 2831 states and 5630 transitions. [2022-12-14 19:34:52,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:34:52,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:34:52,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:34:52,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:34:52,400 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:34:52,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:34:52,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6277 states to 2833 states and 5634 transitions. [2022-12-14 19:34:52,478 INFO L276 IsEmpty]: Start isEmpty. Operand 2833 states and 5634 transitions. [2022-12-14 19:34:52,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:34:52,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:34:52,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:34:52,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:34:52,569 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:34:52,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:34:52,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6278 states to 2834 states and 5635 transitions. [2022-12-14 19:34:52,642 INFO L276 IsEmpty]: Start isEmpty. Operand 2834 states and 5635 transitions. [2022-12-14 19:34:52,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:34:52,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:34:52,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:34:52,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:34:53,380 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:35:17,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:35:17,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6352 states to 2850 states and 5677 transitions. [2022-12-14 19:35:17,364 INFO L276 IsEmpty]: Start isEmpty. Operand 2850 states and 5677 transitions. [2022-12-14 19:35:17,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:35:17,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:35:17,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:35:17,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:35:17,455 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:35:17,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:35:17,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6356 states to 2852 states and 5681 transitions. [2022-12-14 19:35:17,537 INFO L276 IsEmpty]: Start isEmpty. Operand 2852 states and 5681 transitions. [2022-12-14 19:35:17,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:35:17,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:35:17,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:35:17,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:35:17,631 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:35:17,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:35:17,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6360 states to 2854 states and 5685 transitions. [2022-12-14 19:35:17,710 INFO L276 IsEmpty]: Start isEmpty. Operand 2854 states and 5685 transitions. [2022-12-14 19:35:17,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:35:17,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:35:17,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:35:17,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:35:18,577 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:35:45,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:35:45,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6408 states to 2871 states and 5731 transitions. [2022-12-14 19:35:45,220 INFO L276 IsEmpty]: Start isEmpty. Operand 2871 states and 5731 transitions. [2022-12-14 19:35:45,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:35:45,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:35:45,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:35:45,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:35:47,993 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:36:56,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:36:56,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6645 states to 2926 states and 5873 transitions. [2022-12-14 19:36:56,243 INFO L276 IsEmpty]: Start isEmpty. Operand 2926 states and 5873 transitions. [2022-12-14 19:36:56,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:36:56,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:36:56,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:36:56,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:36:56,286 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:37:00,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:37:00,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6653 states to 2928 states and 5879 transitions. [2022-12-14 19:37:00,770 INFO L276 IsEmpty]: Start isEmpty. Operand 2928 states and 5879 transitions. [2022-12-14 19:37:00,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:37:00,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:37:00,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:37:00,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:37:00,814 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:37:01,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:37:01,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6654 states to 2929 states and 5880 transitions. [2022-12-14 19:37:01,611 INFO L276 IsEmpty]: Start isEmpty. Operand 2929 states and 5880 transitions. [2022-12-14 19:37:01,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:37:01,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:37:01,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:37:01,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:37:01,655 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:37:02,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:37:02,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6655 states to 2930 states and 5881 transitions. [2022-12-14 19:37:02,678 INFO L276 IsEmpty]: Start isEmpty. Operand 2930 states and 5881 transitions. [2022-12-14 19:37:02,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:37:02,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:37:02,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:37:02,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:37:02,721 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:37:09,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:37:09,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6674 states to 2937 states and 5898 transitions. [2022-12-14 19:37:09,804 INFO L276 IsEmpty]: Start isEmpty. Operand 2937 states and 5898 transitions. [2022-12-14 19:37:09,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:37:09,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:37:09,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:37:09,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:37:09,847 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:37:17,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:37:17,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6693 states to 2944 states and 5915 transitions. [2022-12-14 19:37:17,466 INFO L276 IsEmpty]: Start isEmpty. Operand 2944 states and 5915 transitions. [2022-12-14 19:37:17,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:37:17,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:37:17,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:37:17,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:37:17,509 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:37:21,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:37:21,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6699 states to 2947 states and 5921 transitions. [2022-12-14 19:37:21,166 INFO L276 IsEmpty]: Start isEmpty. Operand 2947 states and 5921 transitions. [2022-12-14 19:37:21,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:37:21,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:37:21,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:37:21,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:37:21,208 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:37:24,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:37:24,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6705 states to 2950 states and 5927 transitions. [2022-12-14 19:37:24,685 INFO L276 IsEmpty]: Start isEmpty. Operand 2950 states and 5927 transitions. [2022-12-14 19:37:24,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:37:24,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:37:24,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:37:24,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:37:24,728 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:37:27,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:37:27,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6707 states to 2952 states and 5929 transitions. [2022-12-14 19:37:27,097 INFO L276 IsEmpty]: Start isEmpty. Operand 2952 states and 5929 transitions. [2022-12-14 19:37:27,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:37:27,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:37:27,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:37:27,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:37:27,143 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:37:34,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:37:34,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6726 states to 2959 states and 5946 transitions. [2022-12-14 19:37:34,920 INFO L276 IsEmpty]: Start isEmpty. Operand 2959 states and 5946 transitions. [2022-12-14 19:37:34,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:37:34,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:37:34,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:37:34,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:37:34,960 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:37:45,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:37:45,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6744 states to 2968 states and 5964 transitions. [2022-12-14 19:37:45,497 INFO L276 IsEmpty]: Start isEmpty. Operand 2968 states and 5964 transitions. [2022-12-14 19:37:45,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:37:45,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:37:45,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:37:45,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:37:45,539 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:37:49,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:37:49,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6751 states to 2972 states and 5971 transitions. [2022-12-14 19:37:49,502 INFO L276 IsEmpty]: Start isEmpty. Operand 2972 states and 5971 transitions. [2022-12-14 19:37:49,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:37:49,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:37:49,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:37:49,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:37:49,562 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:37:50,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:37:50,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6752 states to 2973 states and 5972 transitions. [2022-12-14 19:37:50,498 INFO L276 IsEmpty]: Start isEmpty. Operand 2973 states and 5972 transitions. [2022-12-14 19:37:50,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:37:50,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:37:50,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:37:50,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:37:50,539 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:38:23,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:23,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6813 states to 3001 states and 6031 transitions. [2022-12-14 19:38:23,062 INFO L276 IsEmpty]: Start isEmpty. Operand 3001 states and 6031 transitions. [2022-12-14 19:38:23,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:38:23,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:23,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:23,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:23,104 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:38:25,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:25,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6749 states to 2972 states and 5977 transitions. [2022-12-14 19:38:25,221 INFO L276 IsEmpty]: Start isEmpty. Operand 2972 states and 5977 transitions. [2022-12-14 19:38:25,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:38:25,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:25,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:25,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:25,262 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:38:25,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:25,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6750 states to 2973 states and 5978 transitions. [2022-12-14 19:38:25,977 INFO L276 IsEmpty]: Start isEmpty. Operand 2973 states and 5978 transitions. [2022-12-14 19:38:25,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:38:25,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:25,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:25,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:26,020 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:38:26,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:26,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6751 states to 2974 states and 5979 transitions. [2022-12-14 19:38:26,751 INFO L276 IsEmpty]: Start isEmpty. Operand 2974 states and 5979 transitions. [2022-12-14 19:38:26,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:38:26,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:26,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:26,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:26,794 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:38:27,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:27,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6752 states to 2975 states and 5980 transitions. [2022-12-14 19:38:27,580 INFO L276 IsEmpty]: Start isEmpty. Operand 2975 states and 5980 transitions. [2022-12-14 19:38:27,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:38:27,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:27,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:27,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:27,624 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:38:28,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:28,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6753 states to 2976 states and 5981 transitions. [2022-12-14 19:38:28,675 INFO L276 IsEmpty]: Start isEmpty. Operand 2976 states and 5981 transitions. [2022-12-14 19:38:28,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:38:28,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:28,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:28,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:28,736 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:38:29,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:29,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6754 states to 2977 states and 5982 transitions. [2022-12-14 19:38:29,706 INFO L276 IsEmpty]: Start isEmpty. Operand 2977 states and 5982 transitions. [2022-12-14 19:38:29,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:38:29,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:29,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:29,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:29,735 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:38:29,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:29,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6757 states to 2979 states and 5985 transitions. [2022-12-14 19:38:29,812 INFO L276 IsEmpty]: Start isEmpty. Operand 2979 states and 5985 transitions. [2022-12-14 19:38:29,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:38:29,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:29,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:29,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:29,905 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:38:35,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:35,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6762 states to 2981 states and 5990 transitions. [2022-12-14 19:38:35,724 INFO L276 IsEmpty]: Start isEmpty. Operand 2981 states and 5990 transitions. [2022-12-14 19:38:35,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:38:35,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:35,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:35,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:35,816 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:38:35,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:35,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6765 states to 2983 states and 5993 transitions. [2022-12-14 19:38:35,902 INFO L276 IsEmpty]: Start isEmpty. Operand 2983 states and 5993 transitions. [2022-12-14 19:38:35,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:38:35,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:35,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:35,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:36,024 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:38:36,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:36,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6768 states to 2985 states and 5996 transitions. [2022-12-14 19:38:36,114 INFO L276 IsEmpty]: Start isEmpty. Operand 2985 states and 5996 transitions. [2022-12-14 19:38:36,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:38:36,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:36,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:36,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:36,206 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:38:41,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:41,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6773 states to 2987 states and 6001 transitions. [2022-12-14 19:38:41,844 INFO L276 IsEmpty]: Start isEmpty. Operand 2987 states and 6001 transitions. [2022-12-14 19:38:41,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:38:41,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:41,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:41,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:41,934 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:38:44,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:44,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6776 states to 2989 states and 6004 transitions. [2022-12-14 19:38:44,743 INFO L276 IsEmpty]: Start isEmpty. Operand 2989 states and 6004 transitions. [2022-12-14 19:38:44,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:38:44,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:44,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:44,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:44,773 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:38:45,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:45,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6779 states to 2991 states and 6007 transitions. [2022-12-14 19:38:45,616 INFO L276 IsEmpty]: Start isEmpty. Operand 2991 states and 6007 transitions. [2022-12-14 19:38:45,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:38:45,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:45,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:45,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:45,646 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:38:45,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:45,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6780 states to 2992 states and 6008 transitions. [2022-12-14 19:38:45,712 INFO L276 IsEmpty]: Start isEmpty. Operand 2992 states and 6008 transitions. [2022-12-14 19:38:45,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:38:45,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:45,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:45,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:45,807 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:38:45,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:45,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6781 states to 2993 states and 6009 transitions. [2022-12-14 19:38:45,892 INFO L276 IsEmpty]: Start isEmpty. Operand 2993 states and 6009 transitions. [2022-12-14 19:38:45,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:38:45,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:45,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:45,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:45,988 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:38:47,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:47,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6784 states to 2995 states and 6012 transitions. [2022-12-14 19:38:47,390 INFO L276 IsEmpty]: Start isEmpty. Operand 2995 states and 6012 transitions. [2022-12-14 19:38:47,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:38:47,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:47,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:47,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:47,479 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:38:47,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:47,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6788 states to 2997 states and 6016 transitions. [2022-12-14 19:38:47,559 INFO L276 IsEmpty]: Start isEmpty. Operand 2997 states and 6016 transitions. [2022-12-14 19:38:47,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:38:47,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:47,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:47,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:47,759 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:38:47,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:47,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6792 states to 2999 states and 6020 transitions. [2022-12-14 19:38:47,843 INFO L276 IsEmpty]: Start isEmpty. Operand 2999 states and 6020 transitions. [2022-12-14 19:38:47,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:38:47,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:47,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:47,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:48,601 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.