./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label49+token_ring.08.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_7c56acaf-9326-4104-9813-462a977740a5/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c56acaf-9326-4104-9813-462a977740a5/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_7c56acaf-9326-4104-9813-462a977740a5/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c56acaf-9326-4104-9813-462a977740a5/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label49+token_ring.08.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c56acaf-9326-4104-9813-462a977740a5/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_7c56acaf-9326-4104-9813-462a977740a5/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 aaf13b6417c3a40bd252c0d41a10a8dacb34259e9c2292b8e82d477fe2508ef5 --- 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 17:51:03,913 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 17:51:03,914 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 17:51:03,927 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 17:51:03,927 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 17:51:03,928 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 17:51:03,929 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 17:51:03,930 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 17:51:03,931 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 17:51:03,931 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 17:51:03,932 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 17:51:03,932 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 17:51:03,933 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 17:51:03,933 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 17:51:03,934 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 17:51:03,935 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 17:51:03,935 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 17:51:03,936 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 17:51:03,937 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 17:51:03,938 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 17:51:03,939 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 17:51:03,940 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 17:51:03,940 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 17:51:03,941 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 17:51:03,943 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 17:51:03,943 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 17:51:03,944 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 17:51:03,944 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 17:51:03,944 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 17:51:03,945 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 17:51:03,945 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 17:51:03,946 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 17:51:03,946 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 17:51:03,947 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 17:51:03,947 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 17:51:03,948 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 17:51:03,948 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 17:51:03,948 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 17:51:03,948 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 17:51:03,949 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 17:51:03,949 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 17:51:03,950 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c56acaf-9326-4104-9813-462a977740a5/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 17:51:03,965 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 17:51:03,965 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 17:51:03,966 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 17:51:03,966 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 17:51:03,967 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 17:51:03,967 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 17:51:03,967 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 17:51:03,967 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 17:51:03,967 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 17:51:03,968 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 17:51:03,968 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 17:51:03,968 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 17:51:03,968 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 17:51:03,968 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 17:51:03,968 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 17:51:03,968 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 17:51:03,969 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 17:51:03,969 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 17:51:03,969 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 17:51:03,969 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 17:51:03,969 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 17:51:03,969 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 17:51:03,969 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 17:51:03,970 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 17:51:03,970 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 17:51:03,970 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 17:51:03,970 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 17:51:03,970 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 17:51:03,970 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_7c56acaf-9326-4104-9813-462a977740a5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c56acaf-9326-4104-9813-462a977740a5/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aaf13b6417c3a40bd252c0d41a10a8dacb34259e9c2292b8e82d477fe2508ef5 [2022-12-14 17:51:04,131 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 17:51:04,148 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 17:51:04,150 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 17:51:04,151 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 17:51:04,151 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 17:51:04,152 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c56acaf-9326-4104-9813-462a977740a5/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label49+token_ring.08.cil-2.c [2022-12-14 17:51:06,764 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 17:51:07,190 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 17:51:07,190 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c56acaf-9326-4104-9813-462a977740a5/sv-benchmarks/c/combinations/Problem05_label49+token_ring.08.cil-2.c [2022-12-14 17:51:07,219 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c56acaf-9326-4104-9813-462a977740a5/bin/ukojak-rkRKPMF4O4/data/0ba5a711a/22e620a2e95d46b085e4a8394bb4566c/FLAG92b1a77b9 [2022-12-14 17:51:07,335 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c56acaf-9326-4104-9813-462a977740a5/bin/ukojak-rkRKPMF4O4/data/0ba5a711a/22e620a2e95d46b085e4a8394bb4566c [2022-12-14 17:51:07,337 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 17:51:07,338 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 17:51:07,346 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 17:51:07,346 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 17:51:07,349 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 17:51:07,349 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 05:51:07" (1/1) ... [2022-12-14 17:51:07,350 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@176c9b39 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:51:07, skipping insertion in model container [2022-12-14 17:51:07,350 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 05:51:07" (1/1) ... [2022-12-14 17:51:07,355 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 17:51:07,501 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 17:51:08,780 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_7c56acaf-9326-4104-9813-462a977740a5/sv-benchmarks/c/combinations/Problem05_label49+token_ring.08.cil-2.c[380593,380606] [2022-12-14 17:51:08,799 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_7c56acaf-9326-4104-9813-462a977740a5/sv-benchmarks/c/combinations/Problem05_label49+token_ring.08.cil-2.c[383339,383352] [2022-12-14 17:51:08,975 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 17:51:08,983 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 17:51:09,777 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_7c56acaf-9326-4104-9813-462a977740a5/sv-benchmarks/c/combinations/Problem05_label49+token_ring.08.cil-2.c[380593,380606] [2022-12-14 17:51:09,781 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_7c56acaf-9326-4104-9813-462a977740a5/sv-benchmarks/c/combinations/Problem05_label49+token_ring.08.cil-2.c[383339,383352] [2022-12-14 17:51:09,795 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 17:51:09,830 INFO L208 MainTranslator]: Completed translation [2022-12-14 17:51:09,831 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:51:09 WrapperNode [2022-12-14 17:51:09,831 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 17:51:09,832 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 17:51:09,832 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 17:51:09,832 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 17:51:09,837 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:51:09" (1/1) ... [2022-12-14 17:51:09,891 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:51:09" (1/1) ... [2022-12-14 17:51:10,156 INFO L138 Inliner]: procedures = 60, calls = 66, calls flagged for inlining = 37, calls inlined = 37, statements flattened = 12972 [2022-12-14 17:51:10,157 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 17:51:10,157 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 17:51:10,157 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 17:51:10,157 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 17:51:10,165 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:51:09" (1/1) ... [2022-12-14 17:51:10,165 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:51:09" (1/1) ... [2022-12-14 17:51:10,206 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:51:09" (1/1) ... [2022-12-14 17:51:10,206 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:51:09" (1/1) ... [2022-12-14 17:51:10,336 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:51:09" (1/1) ... [2022-12-14 17:51:10,368 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:51:09" (1/1) ... [2022-12-14 17:51:10,382 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:51:09" (1/1) ... [2022-12-14 17:51:10,393 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:51:09" (1/1) ... [2022-12-14 17:51:10,437 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 17:51:10,438 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 17:51:10,438 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 17:51:10,438 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 17:51:10,439 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:51:09" (1/1) ... [2022-12-14 17:51:10,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 17:51:10,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c56acaf-9326-4104-9813-462a977740a5/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 17:51:10,461 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c56acaf-9326-4104-9813-462a977740a5/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 17:51:10,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c56acaf-9326-4104-9813-462a977740a5/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 17:51:10,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 17:51:10,496 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-14 17:51:10,496 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-14 17:51:10,496 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-14 17:51:10,496 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-14 17:51:10,497 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-14 17:51:10,497 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-14 17:51:10,497 INFO L130 BoogieDeclarations]: Found specification of procedure error [2022-12-14 17:51:10,497 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2022-12-14 17:51:10,497 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-14 17:51:10,497 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-14 17:51:10,497 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-14 17:51:10,497 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-14 17:51:10,497 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-14 17:51:10,497 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-14 17:51:10,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 17:51:10,498 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 17:51:10,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 17:51:10,594 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 17:51:10,596 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 17:51:15,992 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 17:51:17,429 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 17:51:17,430 INFO L300 CfgBuilder]: Removed 12 assume(true) statements. [2022-12-14 17:51:17,433 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 05:51:17 BoogieIcfgContainer [2022-12-14 17:51:17,434 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 17:51:17,434 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 17:51:17,434 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 17:51:17,441 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 17:51:17,441 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 05:51:17" (1/1) ... [2022-12-14 17:51:17,448 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 17:51:17,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:17,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3503 states to 1793 states and 3503 transitions. [2022-12-14 17:51:17,509 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 3503 transitions. [2022-12-14 17:51:17,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 17:51:17,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:17,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:17,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:17,890 INFO 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 17:51:18,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:18,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 1818 states and 3551 transitions. [2022-12-14 17:51:18,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1818 states and 3551 transitions. [2022-12-14 17:51:18,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 17:51:18,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:18,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:18,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:18,170 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 17:51:18,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:18,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 1819 states and 3551 transitions. [2022-12-14 17:51:18,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1819 states and 3551 transitions. [2022-12-14 17:51:18,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 17:51:18,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:18,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:18,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:18,305 INFO 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 17:51:18,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:18,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 1820 states and 3551 transitions. [2022-12-14 17:51:18,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1820 states and 3551 transitions. [2022-12-14 17:51:18,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 17:51:18,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:18,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:18,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:18,420 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 17:51:18,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:18,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 1821 states and 3551 transitions. [2022-12-14 17:51:18,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1821 states and 3551 transitions. [2022-12-14 17:51:18,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 17:51:18,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:18,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:18,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:18,532 INFO 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 17:51:18,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:18,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 1822 states and 3551 transitions. [2022-12-14 17:51:18,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1822 states and 3551 transitions. [2022-12-14 17:51:18,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 17:51:18,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:18,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:18,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:18,636 INFO 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 17:51:18,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:18,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 1823 states and 3551 transitions. [2022-12-14 17:51:18,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1823 states and 3551 transitions. [2022-12-14 17:51:18,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 17:51:18,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:18,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:18,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:18,729 INFO 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 17:51:18,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:18,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 1824 states and 3551 transitions. [2022-12-14 17:51:18,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1824 states and 3551 transitions. [2022-12-14 17:51:18,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 17:51:18,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:18,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:18,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:18,821 INFO 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 17:51:18,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:18,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 1825 states and 3551 transitions. [2022-12-14 17:51:18,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1825 states and 3551 transitions. [2022-12-14 17:51:18,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 17:51:18,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:18,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:18,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:18,909 INFO 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 17:51:18,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:18,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 1826 states and 3551 transitions. [2022-12-14 17:51:18,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1826 states and 3551 transitions. [2022-12-14 17:51:18,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 17:51:18,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:18,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:18,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:19,013 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 17:51:19,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:19,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1847 states and 3592 transitions. [2022-12-14 17:51:19,147 INFO L276 IsEmpty]: Start isEmpty. Operand 1847 states and 3592 transitions. [2022-12-14 17:51:19,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 17:51:19,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:19,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:19,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:19,222 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 17:51:19,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:19,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1848 states and 3592 transitions. [2022-12-14 17:51:19,239 INFO L276 IsEmpty]: Start isEmpty. Operand 1848 states and 3592 transitions. [2022-12-14 17:51:19,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 17:51:19,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:19,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:19,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:19,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 17:51:19,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:19,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1849 states and 3592 transitions. [2022-12-14 17:51:19,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1849 states and 3592 transitions. [2022-12-14 17:51:19,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 17:51:19,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:19,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:19,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:19,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 17:51:19,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:19,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1850 states and 3592 transitions. [2022-12-14 17:51:19,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1850 states and 3592 transitions. [2022-12-14 17:51:19,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 17:51:19,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:19,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:19,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:19,416 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 17:51:19,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:19,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1851 states and 3592 transitions. [2022-12-14 17:51:19,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 3592 transitions. [2022-12-14 17:51:19,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 17:51:19,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:19,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:19,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:19,475 INFO 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 17:51:19,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:19,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1852 states and 3592 transitions. [2022-12-14 17:51:19,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1852 states and 3592 transitions. [2022-12-14 17:51:19,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 17:51:19,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:19,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:19,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:19,536 INFO 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 17:51:19,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:19,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1853 states and 3592 transitions. [2022-12-14 17:51:19,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1853 states and 3592 transitions. [2022-12-14 17:51:19,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 17:51:19,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:19,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:19,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:19,638 INFO 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 17:51:19,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:19,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3648 states to 1870 states and 3627 transitions. [2022-12-14 17:51:19,798 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 3627 transitions. [2022-12-14 17:51:19,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 17:51:19,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:19,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:19,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:19,843 INFO 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 17:51:19,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:19,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3648 states to 1871 states and 3627 transitions. [2022-12-14 17:51:19,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1871 states and 3627 transitions. [2022-12-14 17:51:19,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 17:51:19,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:19,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:19,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:19,903 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 17:51:19,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:19,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3648 states to 1872 states and 3627 transitions. [2022-12-14 17:51:19,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 3627 transitions. [2022-12-14 17:51:19,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 17:51:19,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:19,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:19,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:19,963 INFO 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 17:51:19,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:19,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3648 states to 1873 states and 3627 transitions. [2022-12-14 17:51:19,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 3627 transitions. [2022-12-14 17:51:19,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 17:51:19,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:19,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:19,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:20,023 INFO 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 17:51:20,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:20,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3648 states to 1874 states and 3627 transitions. [2022-12-14 17:51:20,037 INFO L276 IsEmpty]: Start isEmpty. Operand 1874 states and 3627 transitions. [2022-12-14 17:51:20,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 17:51:20,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:20,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:20,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:20,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 17:51:20,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:20,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3648 states to 1875 states and 3627 transitions. [2022-12-14 17:51:20,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1875 states and 3627 transitions. [2022-12-14 17:51:20,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 17:51:20,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:20,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:20,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:20,162 INFO 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 17:51:20,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:20,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1886 states and 3650 transitions. [2022-12-14 17:51:20,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1886 states and 3650 transitions. [2022-12-14 17:51:20,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 17:51:20,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:20,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:20,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:20,380 INFO 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 17:51:20,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:20,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1887 states and 3650 transitions. [2022-12-14 17:51:20,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 3650 transitions. [2022-12-14 17:51:20,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 17:51:20,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:20,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:20,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:20,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 17:51:20,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:20,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1888 states and 3650 transitions. [2022-12-14 17:51:20,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1888 states and 3650 transitions. [2022-12-14 17:51:20,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 17:51:20,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:20,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:20,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:20,502 INFO 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 17:51:20,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:20,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1889 states and 3650 transitions. [2022-12-14 17:51:20,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 3650 transitions. [2022-12-14 17:51:20,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 17:51:20,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:20,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:20,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:20,585 INFO 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 17:51:20,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:20,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3696 states to 1894 states and 3661 transitions. [2022-12-14 17:51:20,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1894 states and 3661 transitions. [2022-12-14 17:51:20,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 17:51:20,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:20,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:20,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:20,823 INFO 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 17:51:20,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:20,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3696 states to 1895 states and 3661 transitions. [2022-12-14 17:51:20,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 3661 transitions. [2022-12-14 17:51:20,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 17:51:20,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:20,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:20,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:20,868 INFO 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 17:51:20,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:20,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3713 states to 1903 states and 3676 transitions. [2022-12-14 17:51:20,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 3676 transitions. [2022-12-14 17:51:20,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 17:51:20,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:20,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:20,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:21,083 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 17:51:22,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:22,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3789 states to 1934 states and 3739 transitions. [2022-12-14 17:51:22,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 3739 transitions. [2022-12-14 17:51:22,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 17:51:22,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:22,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:22,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:22,368 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 17:51:23,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:23,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3804 states to 1936 states and 3744 transitions. [2022-12-14 17:51:23,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 3744 transitions. [2022-12-14 17:51:23,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 17:51:23,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:23,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:23,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:23,274 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 17:51:24,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:24,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3831 states to 1944 states and 3761 transitions. [2022-12-14 17:51:24,322 INFO L276 IsEmpty]: Start isEmpty. Operand 1944 states and 3761 transitions. [2022-12-14 17:51:24,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 17:51:24,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:24,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:24,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:24,482 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 17:51:26,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:26,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3870 states to 1958 states and 3790 transitions. [2022-12-14 17:51:26,037 INFO L276 IsEmpty]: Start isEmpty. Operand 1958 states and 3790 transitions. [2022-12-14 17:51:26,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 17:51:26,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:26,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:26,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:26,192 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 17:51:28,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:28,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3927 states to 1981 states and 3837 transitions. [2022-12-14 17:51:28,576 INFO L276 IsEmpty]: Start isEmpty. Operand 1981 states and 3837 transitions. [2022-12-14 17:51:28,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 17:51:28,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:28,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:28,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:28,645 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 17:51:28,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:28,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3928 states to 1982 states and 3838 transitions. [2022-12-14 17:51:28,736 INFO L276 IsEmpty]: Start isEmpty. Operand 1982 states and 3838 transitions. [2022-12-14 17:51:28,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 17:51:28,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:28,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:28,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:28,793 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 17:51:28,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:28,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3929 states to 1983 states and 3839 transitions. [2022-12-14 17:51:28,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1983 states and 3839 transitions. [2022-12-14 17:51:28,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 17:51:28,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:28,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:28,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:28,940 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 17:51:29,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:29,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3930 states to 1984 states and 3840 transitions. [2022-12-14 17:51:29,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1984 states and 3840 transitions. [2022-12-14 17:51:29,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 17:51:29,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:29,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:29,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:29,112 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 17:51:29,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:29,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3931 states to 1985 states and 3841 transitions. [2022-12-14 17:51:29,247 INFO L276 IsEmpty]: Start isEmpty. Operand 1985 states and 3841 transitions. [2022-12-14 17:51:29,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 17:51:29,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:29,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:29,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:29,677 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 17:51:33,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:33,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4033 states to 2018 states and 3911 transitions. [2022-12-14 17:51:33,380 INFO L276 IsEmpty]: Start isEmpty. Operand 2018 states and 3911 transitions. [2022-12-14 17:51:33,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 17:51:33,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:33,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:33,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:33,433 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 17:51:33,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:33,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4034 states to 2019 states and 3912 transitions. [2022-12-14 17:51:33,558 INFO L276 IsEmpty]: Start isEmpty. Operand 2019 states and 3912 transitions. [2022-12-14 17:51:33,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 17:51:33,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:33,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:33,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:33,603 INFO 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 17:51:33,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:33,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4041 states to 2021 states and 3917 transitions. [2022-12-14 17:51:33,957 INFO L276 IsEmpty]: Start isEmpty. Operand 2021 states and 3917 transitions. [2022-12-14 17:51:33,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 17:51:33,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:33,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:33,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:33,998 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 17:51:35,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:35,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4060 states to 2029 states and 3934 transitions. [2022-12-14 17:51:35,011 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 3934 transitions. [2022-12-14 17:51:35,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 17:51:35,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:35,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:35,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:35,051 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 17:51:35,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:35,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4061 states to 2030 states and 3935 transitions. [2022-12-14 17:51:35,229 INFO L276 IsEmpty]: Start isEmpty. Operand 2030 states and 3935 transitions. [2022-12-14 17:51:35,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 17:51:35,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:35,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:35,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:35,269 INFO 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 17:51:36,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:36,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4092 states to 2044 states and 3964 transitions. [2022-12-14 17:51:36,895 INFO L276 IsEmpty]: Start isEmpty. Operand 2044 states and 3964 transitions. [2022-12-14 17:51:36,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 17:51:36,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:36,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:36,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:36,932 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 17:51:37,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:37,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4093 states to 2045 states and 3965 transitions. [2022-12-14 17:51:37,118 INFO L276 IsEmpty]: Start isEmpty. Operand 2045 states and 3965 transitions. [2022-12-14 17:51:37,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 17:51:37,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:37,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:37,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:37,156 INFO 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 17:51:40,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:40,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4143 states to 2068 states and 4013 transitions. [2022-12-14 17:51:40,646 INFO L276 IsEmpty]: Start isEmpty. Operand 2068 states and 4013 transitions. [2022-12-14 17:51:40,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 17:51:40,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:40,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:40,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:40,684 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 17:51:40,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:40,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4097 states to 2044 states and 3970 transitions. [2022-12-14 17:51:40,707 INFO L276 IsEmpty]: Start isEmpty. Operand 2044 states and 3970 transitions. [2022-12-14 17:51:40,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 17:51:40,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:40,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:40,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:40,745 INFO 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 17:51:40,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:40,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4098 states to 2045 states and 3971 transitions. [2022-12-14 17:51:40,860 INFO L276 IsEmpty]: Start isEmpty. Operand 2045 states and 3971 transitions. [2022-12-14 17:51:40,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 17:51:40,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:40,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:40,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:40,895 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 17:51:41,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:41,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4099 states to 2046 states and 3972 transitions. [2022-12-14 17:51:41,028 INFO L276 IsEmpty]: Start isEmpty. Operand 2046 states and 3972 transitions. [2022-12-14 17:51:41,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 17:51:41,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:41,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:41,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:41,066 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:51:41,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:41,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4100 states to 2047 states and 3973 transitions. [2022-12-14 17:51:41,211 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 3973 transitions. [2022-12-14 17:51:41,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 17:51:41,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:41,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:41,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:41,249 INFO 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 17:51:41,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:41,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4101 states to 2048 states and 3974 transitions. [2022-12-14 17:51:41,450 INFO L276 IsEmpty]: Start isEmpty. Operand 2048 states and 3974 transitions. [2022-12-14 17:51:41,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 17:51:41,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:41,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:41,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:42,106 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 17:51:48,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:48,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4223 states to 2084 states and 4055 transitions. [2022-12-14 17:51:48,075 INFO L276 IsEmpty]: Start isEmpty. Operand 2084 states and 4055 transitions. [2022-12-14 17:51:48,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 17:51:48,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:48,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:48,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:48,115 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 17:51:48,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:48,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4224 states to 2085 states and 4056 transitions. [2022-12-14 17:51:48,371 INFO L276 IsEmpty]: Start isEmpty. Operand 2085 states and 4056 transitions. [2022-12-14 17:51:48,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 17:51:48,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:48,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:48,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:48,411 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 17:51:48,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:48,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4231 states to 2087 states and 4061 transitions. [2022-12-14 17:51:48,927 INFO L276 IsEmpty]: Start isEmpty. Operand 2087 states and 4061 transitions. [2022-12-14 17:51:48,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 17:51:48,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:48,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:48,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:48,966 INFO 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 17:51:50,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:50,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4250 states to 2095 states and 4078 transitions. [2022-12-14 17:51:50,247 INFO L276 IsEmpty]: Start isEmpty. Operand 2095 states and 4078 transitions. [2022-12-14 17:51:50,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 17:51:50,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:50,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:50,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:50,284 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:51:50,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:50,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4251 states to 2096 states and 4079 transitions. [2022-12-14 17:51:50,468 INFO L276 IsEmpty]: Start isEmpty. Operand 2096 states and 4079 transitions. [2022-12-14 17:51:50,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 17:51:50,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:50,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:50,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:50,505 INFO 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 17:51:52,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:52,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4282 states to 2110 states and 4108 transitions. [2022-12-14 17:51:52,372 INFO L276 IsEmpty]: Start isEmpty. Operand 2110 states and 4108 transitions. [2022-12-14 17:51:52,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 17:51:52,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:52,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:52,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:52,408 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:51:52,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:52,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4283 states to 2111 states and 4109 transitions. [2022-12-14 17:51:52,659 INFO L276 IsEmpty]: Start isEmpty. Operand 2111 states and 4109 transitions. [2022-12-14 17:51:52,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 17:51:52,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:52,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:52,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:52,696 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 17:51:56,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:56,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4332 states to 2133 states and 4156 transitions. [2022-12-14 17:51:56,519 INFO L276 IsEmpty]: Start isEmpty. Operand 2133 states and 4156 transitions. [2022-12-14 17:51:56,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 17:51:56,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:56,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:56,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:56,555 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:51:56,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:56,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4283 states to 2109 states and 4111 transitions. [2022-12-14 17:51:56,608 INFO L276 IsEmpty]: Start isEmpty. Operand 2109 states and 4111 transitions. [2022-12-14 17:51:56,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 17:51:56,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:56,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:56,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:56,645 INFO 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 17:51:56,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:56,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4284 states to 2110 states and 4112 transitions. [2022-12-14 17:51:56,827 INFO L276 IsEmpty]: Start isEmpty. Operand 2110 states and 4112 transitions. [2022-12-14 17:51:56,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 17:51:56,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:56,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:56,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:56,864 INFO 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 17:51:57,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:57,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4285 states to 2111 states and 4113 transitions. [2022-12-14 17:51:57,036 INFO L276 IsEmpty]: Start isEmpty. Operand 2111 states and 4113 transitions. [2022-12-14 17:51:57,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 17:51:57,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:57,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:57,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:57,073 INFO 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 17:51:57,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:57,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4286 states to 2112 states and 4114 transitions. [2022-12-14 17:51:57,295 INFO L276 IsEmpty]: Start isEmpty. Operand 2112 states and 4114 transitions. [2022-12-14 17:51:57,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 17:51:57,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:57,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:57,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:57,332 INFO 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 17:51:57,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:57,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4287 states to 2113 states and 4115 transitions. [2022-12-14 17:51:57,592 INFO L276 IsEmpty]: Start isEmpty. Operand 2113 states and 4115 transitions. [2022-12-14 17:51:57,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 17:51:57,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:57,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:57,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:57,675 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 17:51:57,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:51:57,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4288 states to 2114 states and 4116 transitions. [2022-12-14 17:51:57,698 INFO L276 IsEmpty]: Start isEmpty. Operand 2114 states and 4116 transitions. [2022-12-14 17:51:57,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 17:51:57,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:51:57,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:51:57,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:51:58,383 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 17:52:08,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:08,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4424 states to 2152 states and 4202 transitions. [2022-12-14 17:52:08,628 INFO L276 IsEmpty]: Start isEmpty. Operand 2152 states and 4202 transitions. [2022-12-14 17:52:08,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 17:52:08,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:08,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:08,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:08,666 INFO 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 17:52:08,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:08,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4425 states to 2153 states and 4203 transitions. [2022-12-14 17:52:08,917 INFO L276 IsEmpty]: Start isEmpty. Operand 2153 states and 4203 transitions. [2022-12-14 17:52:08,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 17:52:08,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:08,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:08,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:08,954 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 17:52:09,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:09,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4432 states to 2155 states and 4208 transitions. [2022-12-14 17:52:09,460 INFO L276 IsEmpty]: Start isEmpty. Operand 2155 states and 4208 transitions. [2022-12-14 17:52:09,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 17:52:09,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:09,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:09,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:09,497 INFO 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 17:52:10,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:10,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4451 states to 2163 states and 4225 transitions. [2022-12-14 17:52:10,890 INFO L276 IsEmpty]: Start isEmpty. Operand 2163 states and 4225 transitions. [2022-12-14 17:52:10,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 17:52:10,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:10,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:10,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:10,929 INFO 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 17:52:11,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:11,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4452 states to 2164 states and 4226 transitions. [2022-12-14 17:52:11,167 INFO L276 IsEmpty]: Start isEmpty. Operand 2164 states and 4226 transitions. [2022-12-14 17:52:11,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 17:52:11,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:11,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:11,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:11,203 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:52:14,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:14,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4484 states to 2178 states and 4256 transitions. [2022-12-14 17:52:14,227 INFO L276 IsEmpty]: Start isEmpty. Operand 2178 states and 4256 transitions. [2022-12-14 17:52:14,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 17:52:14,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:14,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:14,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:14,273 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:52:14,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:14,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4485 states to 2179 states and 4257 transitions. [2022-12-14 17:52:14,538 INFO L276 IsEmpty]: Start isEmpty. Operand 2179 states and 4257 transitions. [2022-12-14 17:52:14,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 17:52:14,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:14,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:14,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:14,574 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:52:20,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:20,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4534 states to 2201 states and 4304 transitions. [2022-12-14 17:52:20,272 INFO L276 IsEmpty]: Start isEmpty. Operand 2201 states and 4304 transitions. [2022-12-14 17:52:20,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 17:52:20,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:20,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:20,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:20,323 INFO 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 17:52:20,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:20,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4485 states to 2178 states and 4260 transitions. [2022-12-14 17:52:20,972 INFO L276 IsEmpty]: Start isEmpty. Operand 2178 states and 4260 transitions. [2022-12-14 17:52:20,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 17:52:20,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:20,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:20,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:21,008 INFO 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 17:52:21,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:21,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4486 states to 2179 states and 4261 transitions. [2022-12-14 17:52:21,292 INFO L276 IsEmpty]: Start isEmpty. Operand 2179 states and 4261 transitions. [2022-12-14 17:52:21,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 17:52:21,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:21,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:21,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:21,329 INFO 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 17:52:21,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:21,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4487 states to 2180 states and 4262 transitions. [2022-12-14 17:52:21,631 INFO L276 IsEmpty]: Start isEmpty. Operand 2180 states and 4262 transitions. [2022-12-14 17:52:21,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 17:52:21,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:21,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:21,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:21,670 INFO 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 17:52:22,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:22,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4488 states to 2181 states and 4263 transitions. [2022-12-14 17:52:22,026 INFO L276 IsEmpty]: Start isEmpty. Operand 2181 states and 4263 transitions. [2022-12-14 17:52:22,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 17:52:22,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:22,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:22,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:22,063 INFO 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 17:52:22,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:22,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4489 states to 2182 states and 4264 transitions. [2022-12-14 17:52:22,439 INFO L276 IsEmpty]: Start isEmpty. Operand 2182 states and 4264 transitions. [2022-12-14 17:52:22,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 17:52:22,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:22,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:22,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:22,457 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 17:52:22,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:22,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4488 states to 2182 states and 4263 transitions. [2022-12-14 17:52:22,482 INFO L276 IsEmpty]: Start isEmpty. Operand 2182 states and 4263 transitions. [2022-12-14 17:52:22,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 17:52:22,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:22,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:22,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:22,563 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 17:52:22,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:22,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4492 states to 2184 states and 4267 transitions. [2022-12-14 17:52:22,601 INFO L276 IsEmpty]: Start isEmpty. Operand 2184 states and 4267 transitions. [2022-12-14 17:52:22,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 17:52:22,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:22,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:22,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:22,680 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 17:52:22,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:22,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4493 states to 2185 states and 4268 transitions. [2022-12-14 17:52:22,712 INFO L276 IsEmpty]: Start isEmpty. Operand 2185 states and 4268 transitions. [2022-12-14 17:52:22,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 17:52:22,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:22,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:22,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:23,804 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 17:52:36,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:36,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4645 states to 2225 states and 4361 transitions. [2022-12-14 17:52:36,772 INFO L276 IsEmpty]: Start isEmpty. Operand 2225 states and 4361 transitions. [2022-12-14 17:52:36,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 17:52:36,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:36,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:36,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:36,808 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:52:37,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:37,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4646 states to 2226 states and 4362 transitions. [2022-12-14 17:52:37,142 INFO L276 IsEmpty]: Start isEmpty. Operand 2226 states and 4362 transitions. [2022-12-14 17:52:37,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 17:52:37,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:37,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:37,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:37,179 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:52:37,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:37,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4653 states to 2228 states and 4367 transitions. [2022-12-14 17:52:37,744 INFO L276 IsEmpty]: Start isEmpty. Operand 2228 states and 4367 transitions. [2022-12-14 17:52:37,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 17:52:37,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:37,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:37,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:37,782 INFO 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 17:52:39,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:39,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4672 states to 2236 states and 4384 transitions. [2022-12-14 17:52:39,604 INFO L276 IsEmpty]: Start isEmpty. Operand 2236 states and 4384 transitions. [2022-12-14 17:52:39,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 17:52:39,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:39,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:39,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:39,641 INFO 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 17:52:39,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:39,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4673 states to 2237 states and 4385 transitions. [2022-12-14 17:52:39,905 INFO L276 IsEmpty]: Start isEmpty. Operand 2237 states and 4385 transitions. [2022-12-14 17:52:39,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 17:52:39,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:39,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:39,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:39,940 INFO 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 17:52:43,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:43,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4704 states to 2250 states and 4414 transitions. [2022-12-14 17:52:43,886 INFO L276 IsEmpty]: Start isEmpty. Operand 2250 states and 4414 transitions. [2022-12-14 17:52:43,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 17:52:43,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:43,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:43,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:43,922 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 17:52:44,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:44,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4705 states to 2251 states and 4415 transitions. [2022-12-14 17:52:44,340 INFO L276 IsEmpty]: Start isEmpty. Operand 2251 states and 4415 transitions. [2022-12-14 17:52:44,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 17:52:44,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:44,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:44,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:44,376 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:52:51,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:51,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4754 states to 2273 states and 4462 transitions. [2022-12-14 17:52:51,211 INFO L276 IsEmpty]: Start isEmpty. Operand 2273 states and 4462 transitions. [2022-12-14 17:52:51,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 17:52:51,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:51,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:51,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:51,248 INFO 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 17:52:51,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:51,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4704 states to 2250 states and 4418 transitions. [2022-12-14 17:52:51,843 INFO L276 IsEmpty]: Start isEmpty. Operand 2250 states and 4418 transitions. [2022-12-14 17:52:51,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 17:52:51,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:51,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:51,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:51,890 INFO 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 17:52:52,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:52,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4705 states to 2251 states and 4419 transitions. [2022-12-14 17:52:52,136 INFO L276 IsEmpty]: Start isEmpty. Operand 2251 states and 4419 transitions. [2022-12-14 17:52:52,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 17:52:52,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:52,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:52,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:52,172 INFO 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 17:52:52,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:52,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4706 states to 2252 states and 4420 transitions. [2022-12-14 17:52:52,459 INFO L276 IsEmpty]: Start isEmpty. Operand 2252 states and 4420 transitions. [2022-12-14 17:52:52,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 17:52:52,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:52,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:52,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:52,497 INFO 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 17:52:52,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:52,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4707 states to 2253 states and 4421 transitions. [2022-12-14 17:52:52,880 INFO L276 IsEmpty]: Start isEmpty. Operand 2253 states and 4421 transitions. [2022-12-14 17:52:52,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 17:52:52,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:52,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:52,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:52,918 INFO 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 17:52:53,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:53,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4708 states to 2254 states and 4422 transitions. [2022-12-14 17:52:53,321 INFO L276 IsEmpty]: Start isEmpty. Operand 2254 states and 4422 transitions. [2022-12-14 17:52:53,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 17:52:53,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:53,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:53,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:53,400 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 17:52:53,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:53,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4712 states to 2256 states and 4426 transitions. [2022-12-14 17:52:53,436 INFO L276 IsEmpty]: Start isEmpty. Operand 2256 states and 4426 transitions. [2022-12-14 17:52:53,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 17:52:53,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:53,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:53,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:53,517 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 17:52:53,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:53,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4716 states to 2258 states and 4430 transitions. [2022-12-14 17:52:53,557 INFO L276 IsEmpty]: Start isEmpty. Operand 2258 states and 4430 transitions. [2022-12-14 17:52:53,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 17:52:53,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:53,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:53,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:53,877 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 17:52:58,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:58,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4762 states to 2268 states and 4452 transitions. [2022-12-14 17:52:58,236 INFO L276 IsEmpty]: Start isEmpty. Operand 2268 states and 4452 transitions. [2022-12-14 17:52:58,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 17:52:58,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:58,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:58,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:58,339 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 17:52:58,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:58,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4763 states to 2269 states and 4453 transitions. [2022-12-14 17:52:58,372 INFO L276 IsEmpty]: Start isEmpty. Operand 2269 states and 4453 transitions. [2022-12-14 17:52:58,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 17:52:58,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:58,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:58,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:58,451 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 17:52:58,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:58,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4767 states to 2271 states and 4457 transitions. [2022-12-14 17:52:58,486 INFO L276 IsEmpty]: Start isEmpty. Operand 2271 states and 4457 transitions. [2022-12-14 17:52:58,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 17:52:58,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:58,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:58,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:59,558 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 17:53:18,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:18,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4931 states to 2313 states and 4557 transitions. [2022-12-14 17:53:18,158 INFO L276 IsEmpty]: Start isEmpty. Operand 2313 states and 4557 transitions. [2022-12-14 17:53:18,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 17:53:18,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:18,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:18,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:18,196 INFO 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 17:53:18,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:18,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4932 states to 2314 states and 4558 transitions. [2022-12-14 17:53:18,710 INFO L276 IsEmpty]: Start isEmpty. Operand 2314 states and 4558 transitions. [2022-12-14 17:53:18,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 17:53:18,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:18,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:18,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:18,747 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:53:19,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:19,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4939 states to 2316 states and 4563 transitions. [2022-12-14 17:53:19,756 INFO L276 IsEmpty]: Start isEmpty. Operand 2316 states and 4563 transitions. [2022-12-14 17:53:19,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 17:53:19,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:19,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:19,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:19,792 INFO 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 17:53:23,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:23,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4959 states to 2324 states and 4581 transitions. [2022-12-14 17:53:23,188 INFO L276 IsEmpty]: Start isEmpty. Operand 2324 states and 4581 transitions. [2022-12-14 17:53:23,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 17:53:23,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:23,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:23,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:23,225 INFO 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 17:53:23,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:23,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4960 states to 2325 states and 4582 transitions. [2022-12-14 17:53:23,730 INFO L276 IsEmpty]: Start isEmpty. Operand 2325 states and 4582 transitions. [2022-12-14 17:53:23,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 17:53:23,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:23,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:23,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:23,767 INFO 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 17:53:30,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:30,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4991 states to 2338 states and 4611 transitions. [2022-12-14 17:53:30,920 INFO L276 IsEmpty]: Start isEmpty. Operand 2338 states and 4611 transitions. [2022-12-14 17:53:30,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 17:53:30,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:30,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:30,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:30,960 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 17:53:32,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:32,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4993 states to 2340 states and 4613 transitions. [2022-12-14 17:53:32,141 INFO L276 IsEmpty]: Start isEmpty. Operand 2340 states and 4613 transitions. [2022-12-14 17:53:32,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 17:53:32,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:32,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:32,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:32,191 INFO 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 17:53:38,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:38,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5024 states to 2353 states and 4642 transitions. [2022-12-14 17:53:38,374 INFO L276 IsEmpty]: Start isEmpty. Operand 2353 states and 4642 transitions. [2022-12-14 17:53:38,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 17:53:38,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:38,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:38,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:38,410 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:53:42,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:42,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5042 states to 2362 states and 4660 transitions. [2022-12-14 17:53:42,085 INFO L276 IsEmpty]: Start isEmpty. Operand 2362 states and 4660 transitions. [2022-12-14 17:53:42,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 17:53:42,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:42,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:42,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:42,121 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:53:43,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:43,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4991 states to 2339 states and 4616 transitions. [2022-12-14 17:53:43,052 INFO L276 IsEmpty]: Start isEmpty. Operand 2339 states and 4616 transitions. [2022-12-14 17:53:43,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 17:53:43,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:43,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:43,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:43,091 INFO 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 17:53:43,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:43,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4992 states to 2340 states and 4617 transitions. [2022-12-14 17:53:43,468 INFO L276 IsEmpty]: Start isEmpty. Operand 2340 states and 4617 transitions. [2022-12-14 17:53:43,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 17:53:43,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:43,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:43,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:43,504 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:53:43,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:43,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4993 states to 2341 states and 4618 transitions. [2022-12-14 17:53:43,879 INFO L276 IsEmpty]: Start isEmpty. Operand 2341 states and 4618 transitions. [2022-12-14 17:53:43,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 17:53:43,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:43,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:43,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:43,917 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:53:44,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:44,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4994 states to 2342 states and 4619 transitions. [2022-12-14 17:53:44,420 INFO L276 IsEmpty]: Start isEmpty. Operand 2342 states and 4619 transitions. [2022-12-14 17:53:44,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 17:53:44,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:44,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:44,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:44,458 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:53:44,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:44,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4995 states to 2343 states and 4620 transitions. [2022-12-14 17:53:44,835 INFO L276 IsEmpty]: Start isEmpty. Operand 2343 states and 4620 transitions. [2022-12-14 17:53:44,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 17:53:44,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:44,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:44,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:44,918 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 17:53:45,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:45,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4998 states to 2345 states and 4623 transitions. [2022-12-14 17:53:45,465 INFO L276 IsEmpty]: Start isEmpty. Operand 2345 states and 4623 transitions. [2022-12-14 17:53:45,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 17:53:45,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:45,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:45,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:45,825 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 17:53:53,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:53,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5032 states to 2357 states and 4655 transitions. [2022-12-14 17:53:53,155 INFO L276 IsEmpty]: Start isEmpty. Operand 2357 states and 4655 transitions. [2022-12-14 17:53:53,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 17:53:53,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:53,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:53,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:53,237 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 17:53:53,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:53,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5033 states to 2358 states and 4656 transitions. [2022-12-14 17:53:53,843 INFO L276 IsEmpty]: Start isEmpty. Operand 2358 states and 4656 transitions. [2022-12-14 17:53:53,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 17:53:53,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:53,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:53,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:53,920 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 17:53:54,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:54,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5036 states to 2360 states and 4659 transitions. [2022-12-14 17:53:54,988 INFO L276 IsEmpty]: Start isEmpty. Operand 2360 states and 4659 transitions. [2022-12-14 17:53:54,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 17:53:54,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:54,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:54,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:55,066 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 17:53:55,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:55,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5040 states to 2362 states and 4663 transitions. [2022-12-14 17:53:55,115 INFO L276 IsEmpty]: Start isEmpty. Operand 2362 states and 4663 transitions. [2022-12-14 17:53:55,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 17:53:55,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:55,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:55,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:55,192 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 17:53:55,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:55,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5044 states to 2364 states and 4667 transitions. [2022-12-14 17:53:55,242 INFO L276 IsEmpty]: Start isEmpty. Operand 2364 states and 4667 transitions. [2022-12-14 17:53:55,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 17:53:55,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:55,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:55,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:55,562 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 17:54:05,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:05,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5080 states to 2377 states and 4701 transitions. [2022-12-14 17:54:05,184 INFO L276 IsEmpty]: Start isEmpty. Operand 2377 states and 4701 transitions. [2022-12-14 17:54:05,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 17:54:05,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:05,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:05,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:06,701 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 17:54:35,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:35,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5261 states to 2422 states and 4813 transitions. [2022-12-14 17:54:35,976 INFO L276 IsEmpty]: Start isEmpty. Operand 2422 states and 4813 transitions. [2022-12-14 17:54:35,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 17:54:35,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:35,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:35,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:36,015 INFO 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 17:54:36,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:36,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5262 states to 2423 states and 4814 transitions. [2022-12-14 17:54:36,597 INFO L276 IsEmpty]: Start isEmpty. Operand 2423 states and 4814 transitions. [2022-12-14 17:54:36,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 17:54:36,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:36,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:36,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:36,637 INFO 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 17:54:38,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:38,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5270 states to 2425 states and 4820 transitions. [2022-12-14 17:54:38,663 INFO L276 IsEmpty]: Start isEmpty. Operand 2425 states and 4820 transitions. [2022-12-14 17:54:38,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 17:54:38,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:38,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:38,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:38,701 INFO 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 17:54:43,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:43,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5289 states to 2432 states and 4837 transitions. [2022-12-14 17:54:43,253 INFO L276 IsEmpty]: Start isEmpty. Operand 2432 states and 4837 transitions. [2022-12-14 17:54:43,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 17:54:43,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:43,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:43,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:43,290 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:54:43,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:43,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5290 states to 2433 states and 4838 transitions. [2022-12-14 17:54:43,791 INFO L276 IsEmpty]: Start isEmpty. Operand 2433 states and 4838 transitions. [2022-12-14 17:54:43,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 17:54:43,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:43,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:43,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:43,836 INFO 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 17:54:51,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:51,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5321 states to 2446 states and 4867 transitions. [2022-12-14 17:54:51,698 INFO L276 IsEmpty]: Start isEmpty. Operand 2446 states and 4867 transitions. [2022-12-14 17:54:51,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 17:54:51,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:51,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:51,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:51,733 INFO 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 17:54:53,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:53,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5323 states to 2448 states and 4869 transitions. [2022-12-14 17:54:53,251 INFO L276 IsEmpty]: Start isEmpty. Operand 2448 states and 4869 transitions. [2022-12-14 17:54:53,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 17:54:53,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:53,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:53,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:53,287 INFO 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 17:54:57,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:57,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5342 states to 2455 states and 4886 transitions. [2022-12-14 17:54:57,930 INFO L276 IsEmpty]: Start isEmpty. Operand 2455 states and 4886 transitions. [2022-12-14 17:54:57,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 17:54:57,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:57,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:57,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:57,965 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:55:02,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:02,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5354 states to 2461 states and 4898 transitions. [2022-12-14 17:55:02,677 INFO L276 IsEmpty]: Start isEmpty. Operand 2461 states and 4898 transitions. [2022-12-14 17:55:02,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 17:55:02,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:02,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:02,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:02,713 INFO 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 17:55:07,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:07,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5372 states to 2470 states and 4916 transitions. [2022-12-14 17:55:07,938 INFO L276 IsEmpty]: Start isEmpty. Operand 2470 states and 4916 transitions. [2022-12-14 17:55:07,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 17:55:07,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:07,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:07,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:07,973 INFO 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 17:55:09,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:09,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5320 states to 2447 states and 4872 transitions. [2022-12-14 17:55:09,124 INFO L276 IsEmpty]: Start isEmpty. Operand 2447 states and 4872 transitions. [2022-12-14 17:55:09,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 17:55:09,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:09,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:09,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:09,172 INFO 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 17:55:09,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:09,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5321 states to 2448 states and 4873 transitions. [2022-12-14 17:55:09,632 INFO L276 IsEmpty]: Start isEmpty. Operand 2448 states and 4873 transitions. [2022-12-14 17:55:09,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 17:55:09,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:09,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:09,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:09,668 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:55:10,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:10,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5322 states to 2449 states and 4874 transitions. [2022-12-14 17:55:10,190 INFO L276 IsEmpty]: Start isEmpty. Operand 2449 states and 4874 transitions. [2022-12-14 17:55:10,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 17:55:10,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:10,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:10,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:10,226 INFO 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 17:55:10,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:10,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5323 states to 2450 states and 4875 transitions. [2022-12-14 17:55:10,857 INFO L276 IsEmpty]: Start isEmpty. Operand 2450 states and 4875 transitions. [2022-12-14 17:55:10,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 17:55:10,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:10,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:10,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:10,893 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:55:11,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:11,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5324 states to 2451 states and 4876 transitions. [2022-12-14 17:55:11,612 INFO L276 IsEmpty]: Start isEmpty. Operand 2451 states and 4876 transitions. [2022-12-14 17:55:11,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 17:55:11,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:11,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:11,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:11,691 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 17:55:11,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:11,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5327 states to 2453 states and 4879 transitions. [2022-12-14 17:55:11,757 INFO L276 IsEmpty]: Start isEmpty. Operand 2453 states and 4879 transitions. [2022-12-14 17:55:11,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 17:55:11,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:11,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:11,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:11,836 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 17:55:12,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:12,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5330 states to 2455 states and 4882 transitions. [2022-12-14 17:55:12,773 INFO L276 IsEmpty]: Start isEmpty. Operand 2455 states and 4882 transitions. [2022-12-14 17:55:12,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 17:55:12,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:12,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:12,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:12,797 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 17:55:12,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:12,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5331 states to 2456 states and 4883 transitions. [2022-12-14 17:55:12,843 INFO L276 IsEmpty]: Start isEmpty. Operand 2456 states and 4883 transitions. [2022-12-14 17:55:12,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 17:55:12,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:12,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:12,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:12,921 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 17:55:12,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:12,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5332 states to 2457 states and 4884 transitions. [2022-12-14 17:55:12,987 INFO L276 IsEmpty]: Start isEmpty. Operand 2457 states and 4884 transitions. [2022-12-14 17:55:12,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 17:55:12,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:12,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:13,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:13,096 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 17:55:13,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:13,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5335 states to 2459 states and 4887 transitions. [2022-12-14 17:55:13,908 INFO L276 IsEmpty]: Start isEmpty. Operand 2459 states and 4887 transitions. [2022-12-14 17:55:13,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 17:55:13,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:13,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:13,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:13,985 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 17:55:14,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:14,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5339 states to 2461 states and 4891 transitions. [2022-12-14 17:55:14,039 INFO L276 IsEmpty]: Start isEmpty. Operand 2461 states and 4891 transitions. [2022-12-14 17:55:14,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 17:55:14,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:14,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:14,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:14,116 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 17:55:14,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:14,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5343 states to 2463 states and 4895 transitions. [2022-12-14 17:55:14,175 INFO L276 IsEmpty]: Start isEmpty. Operand 2463 states and 4895 transitions. [2022-12-14 17:55:14,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 17:55:14,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:14,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:14,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:14,603 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 17:55:30,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:30,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5401 states to 2478 states and 4933 transitions. [2022-12-14 17:55:30,412 INFO L276 IsEmpty]: Start isEmpty. Operand 2478 states and 4933 transitions. [2022-12-14 17:55:30,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 17:55:30,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:30,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:30,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:30,437 INFO 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 17:55:42,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:42,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5442 states to 2492 states and 4974 transitions. [2022-12-14 17:55:42,391 INFO L276 IsEmpty]: Start isEmpty. Operand 2492 states and 4974 transitions. [2022-12-14 17:55:42,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 17:55:42,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:42,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:42,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:42,470 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 17:55:42,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:42,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5443 states to 2493 states and 4975 transitions. [2022-12-14 17:55:42,517 INFO L276 IsEmpty]: Start isEmpty. Operand 2493 states and 4975 transitions. [2022-12-14 17:55:42,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 17:55:42,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:42,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:42,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:42,576 INFO 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 17:55:43,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:43,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5444 states to 2494 states and 4976 transitions. [2022-12-14 17:55:43,297 INFO L276 IsEmpty]: Start isEmpty. Operand 2494 states and 4976 transitions. [2022-12-14 17:55:43,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 17:55:43,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:43,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:43,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:43,334 INFO 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 17:55:44,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:44,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5446 states to 2496 states and 4978 transitions. [2022-12-14 17:55:44,923 INFO L276 IsEmpty]: Start isEmpty. Operand 2496 states and 4978 transitions. [2022-12-14 17:55:44,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 17:55:44,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:44,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:44,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:44,959 INFO 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 17:55:46,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:46,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5448 states to 2498 states and 4980 transitions. [2022-12-14 17:55:46,390 INFO L276 IsEmpty]: Start isEmpty. Operand 2498 states and 4980 transitions. [2022-12-14 17:55:46,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 17:55:46,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:46,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:46,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:46,425 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 17:55:47,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:47,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5398 states to 2475 states and 4937 transitions. [2022-12-14 17:55:47,556 INFO L276 IsEmpty]: Start isEmpty. Operand 2475 states and 4937 transitions. [2022-12-14 17:55:47,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 17:55:47,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:47,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:47,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:47,633 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 17:55:50,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:50,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5405 states to 2477 states and 4944 transitions. [2022-12-14 17:55:50,929 INFO L276 IsEmpty]: Start isEmpty. Operand 2477 states and 4944 transitions. [2022-12-14 17:55:50,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 17:55:50,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:50,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:50,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:51,017 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 17:55:51,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:51,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5408 states to 2479 states and 4947 transitions. [2022-12-14 17:55:51,077 INFO L276 IsEmpty]: Start isEmpty. Operand 2479 states and 4947 transitions. [2022-12-14 17:55:51,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 17:55:51,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:51,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:51,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:51,108 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 17:55:54,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:54,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5411 states to 2481 states and 4950 transitions. [2022-12-14 17:55:54,296 INFO L276 IsEmpty]: Start isEmpty. Operand 2481 states and 4950 transitions. [2022-12-14 17:55:54,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 17:55:54,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:54,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:54,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:54,321 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 17:55:54,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:54,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5412 states to 2482 states and 4951 transitions. [2022-12-14 17:55:54,363 INFO L276 IsEmpty]: Start isEmpty. Operand 2482 states and 4951 transitions. [2022-12-14 17:55:54,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 17:55:54,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:54,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:54,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:54,388 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 17:55:55,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:55,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5415 states to 2484 states and 4954 transitions. [2022-12-14 17:55:55,330 INFO L276 IsEmpty]: Start isEmpty. Operand 2484 states and 4954 transitions. [2022-12-14 17:55:55,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 17:55:55,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:55,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:55,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:55,356 INFO 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 17:55:55,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:55,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5416 states to 2485 states and 4955 transitions. [2022-12-14 17:55:55,412 INFO L276 IsEmpty]: Start isEmpty. Operand 2485 states and 4955 transitions. [2022-12-14 17:55:55,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 17:55:55,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:55,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:55,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:55,490 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 17:55:55,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:55,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5419 states to 2487 states and 4958 transitions. [2022-12-14 17:55:55,618 INFO L276 IsEmpty]: Start isEmpty. Operand 2487 states and 4958 transitions. [2022-12-14 17:55:55,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 17:55:55,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:55,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:55,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:55,695 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 17:55:56,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:56,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5422 states to 2489 states and 4961 transitions. [2022-12-14 17:55:56,501 INFO L276 IsEmpty]: Start isEmpty. Operand 2489 states and 4961 transitions. [2022-12-14 17:55:56,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 17:55:56,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:56,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:56,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:56,580 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 17:55:56,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:56,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5426 states to 2491 states and 4965 transitions. [2022-12-14 17:55:56,646 INFO L276 IsEmpty]: Start isEmpty. Operand 2491 states and 4965 transitions. [2022-12-14 17:55:56,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 17:55:56,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:56,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:56,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:56,724 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 17:55:56,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:56,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5430 states to 2493 states and 4969 transitions. [2022-12-14 17:55:56,793 INFO L276 IsEmpty]: Start isEmpty. Operand 2493 states and 4969 transitions. [2022-12-14 17:55:56,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 17:55:56,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:56,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:56,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:57,224 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 17:56:12,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:12,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5474 states to 2510 states and 5011 transitions. [2022-12-14 17:56:12,556 INFO L276 IsEmpty]: Start isEmpty. Operand 2510 states and 5011 transitions. [2022-12-14 17:56:12,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 17:56:12,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:12,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:12,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:12,583 INFO 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 17:56:12,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:12,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5475 states to 2511 states and 5012 transitions. [2022-12-14 17:56:12,627 INFO L276 IsEmpty]: Start isEmpty. Operand 2511 states and 5012 transitions. [2022-12-14 17:56:12,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 17:56:12,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:12,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:12,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:12,653 INFO 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 17:56:14,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:14,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5480 states to 2513 states and 5017 transitions. [2022-12-14 17:56:14,943 INFO L276 IsEmpty]: Start isEmpty. Operand 2513 states and 5017 transitions. [2022-12-14 17:56:14,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 17:56:14,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:14,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:14,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:15,022 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 17:56:15,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:15,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5485 states to 2515 states and 5022 transitions. [2022-12-14 17:56:15,914 INFO L276 IsEmpty]: Start isEmpty. Operand 2515 states and 5022 transitions. [2022-12-14 17:56:15,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 17:56:15,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:15,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:15,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:15,940 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 17:56:17,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:17,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5488 states to 2517 states and 5025 transitions. [2022-12-14 17:56:17,272 INFO L276 IsEmpty]: Start isEmpty. Operand 2517 states and 5025 transitions. [2022-12-14 17:56:17,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 17:56:17,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:17,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:17,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:17,297 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 17:56:17,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:17,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5489 states to 2518 states and 5026 transitions. [2022-12-14 17:56:17,349 INFO L276 IsEmpty]: Start isEmpty. Operand 2518 states and 5026 transitions. [2022-12-14 17:56:17,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 17:56:17,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:17,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:17,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:17,375 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 17:56:18,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:18,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5492 states to 2520 states and 5029 transitions. [2022-12-14 17:56:18,344 INFO L276 IsEmpty]: Start isEmpty. Operand 2520 states and 5029 transitions. [2022-12-14 17:56:18,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 17:56:18,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:18,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:18,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:18,383 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:56:21,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:21,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5497 states to 2522 states and 5034 transitions. [2022-12-14 17:56:21,028 INFO L276 IsEmpty]: Start isEmpty. Operand 2522 states and 5034 transitions. [2022-12-14 17:56:21,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 17:56:21,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:21,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:21,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:21,055 INFO 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 17:56:21,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:21,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5500 states to 2524 states and 5037 transitions. [2022-12-14 17:56:21,105 INFO L276 IsEmpty]: Start isEmpty. Operand 2524 states and 5037 transitions. [2022-12-14 17:56:21,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 17:56:21,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:21,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:21,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:21,131 INFO 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 17:56:24,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:24,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5505 states to 2526 states and 5042 transitions. [2022-12-14 17:56:24,159 INFO L276 IsEmpty]: Start isEmpty. Operand 2526 states and 5042 transitions. [2022-12-14 17:56:24,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 17:56:24,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:24,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:24,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:24,186 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:56:24,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:24,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5508 states to 2528 states and 5045 transitions. [2022-12-14 17:56:24,889 INFO L276 IsEmpty]: Start isEmpty. Operand 2528 states and 5045 transitions. [2022-12-14 17:56:24,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 17:56:24,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:24,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:24,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:24,914 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 17:56:25,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:25,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5511 states to 2530 states and 5048 transitions. [2022-12-14 17:56:25,789 INFO L276 IsEmpty]: Start isEmpty. Operand 2530 states and 5048 transitions. [2022-12-14 17:56:25,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 17:56:25,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:25,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:25,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:25,815 INFO 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 17:56:25,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:25,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5515 states to 2532 states and 5052 transitions. [2022-12-14 17:56:25,876 INFO L276 IsEmpty]: Start isEmpty. Operand 2532 states and 5052 transitions. [2022-12-14 17:56:25,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 17:56:25,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:25,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:25,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:25,903 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:56:25,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:25,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5519 states to 2534 states and 5056 transitions. [2022-12-14 17:56:25,970 INFO L276 IsEmpty]: Start isEmpty. Operand 2534 states and 5056 transitions. [2022-12-14 17:56:25,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 17:56:25,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:25,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:25,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:26,487 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 17:56:43,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:43,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5577 states to 2553 states and 5103 transitions. [2022-12-14 17:56:43,004 INFO L276 IsEmpty]: Start isEmpty. Operand 2553 states and 5103 transitions. [2022-12-14 17:56:43,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 17:56:43,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:43,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:43,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:43,084 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 17:56:43,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:43,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5581 states to 2555 states and 5107 transitions. [2022-12-14 17:56:43,139 INFO L276 IsEmpty]: Start isEmpty. Operand 2555 states and 5107 transitions. [2022-12-14 17:56:43,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 17:56:43,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:43,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:43,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:43,164 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 17:56:43,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:43,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5584 states to 2557 states and 5110 transitions. [2022-12-14 17:56:43,220 INFO L276 IsEmpty]: Start isEmpty. Operand 2557 states and 5110 transitions. [2022-12-14 17:56:43,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 17:56:43,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:43,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:43,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:43,247 INFO 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 17:56:44,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:44,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5589 states to 2559 states and 5115 transitions. [2022-12-14 17:56:44,783 INFO L276 IsEmpty]: Start isEmpty. Operand 2559 states and 5115 transitions. [2022-12-14 17:56:44,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 17:56:44,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:44,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:44,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:44,809 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 17:56:44,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:44,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5590 states to 2560 states and 5116 transitions. [2022-12-14 17:56:44,855 INFO L276 IsEmpty]: Start isEmpty. Operand 2560 states and 5116 transitions. [2022-12-14 17:56:44,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 17:56:44,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:44,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:44,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:44,881 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 17:56:45,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:45,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5593 states to 2562 states and 5119 transitions. [2022-12-14 17:56:45,753 INFO L276 IsEmpty]: Start isEmpty. Operand 2562 states and 5119 transitions. [2022-12-14 17:56:45,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 17:56:45,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:45,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:45,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:45,779 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 17:56:45,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:45,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5596 states to 2564 states and 5122 transitions. [2022-12-14 17:56:45,833 INFO L276 IsEmpty]: Start isEmpty. Operand 2564 states and 5122 transitions. [2022-12-14 17:56:45,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 17:56:45,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:45,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:45,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:45,861 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 17:56:45,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:45,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5599 states to 2566 states and 5125 transitions. [2022-12-14 17:56:45,915 INFO L276 IsEmpty]: Start isEmpty. Operand 2566 states and 5125 transitions. [2022-12-14 17:56:45,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 17:56:45,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:45,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:45,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:46,451 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 17:57:08,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:08,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5671 states to 2588 states and 5194 transitions. [2022-12-14 17:57:08,417 INFO L276 IsEmpty]: Start isEmpty. Operand 2588 states and 5194 transitions. [2022-12-14 17:57:08,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 17:57:08,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:08,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:08,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:08,444 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:57:08,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:08,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5675 states to 2590 states and 5198 transitions. [2022-12-14 17:57:08,494 INFO L276 IsEmpty]: Start isEmpty. Operand 2590 states and 5198 transitions. [2022-12-14 17:57:08,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 17:57:08,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:08,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:08,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:09,067 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 17:57:30,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:30,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5733 states to 2611 states and 5254 transitions. [2022-12-14 17:57:30,982 INFO L276 IsEmpty]: Start isEmpty. Operand 2611 states and 5254 transitions. [2022-12-14 17:57:30,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 17:57:30,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:30,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:30,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:31,008 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 17:57:31,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:31,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5736 states to 2613 states and 5257 transitions. [2022-12-14 17:57:31,075 INFO L276 IsEmpty]: Start isEmpty. Operand 2613 states and 5257 transitions. [2022-12-14 17:57:31,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 17:57:31,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:31,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:31,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:31,101 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 17:57:31,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:31,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5739 states to 2615 states and 5260 transitions. [2022-12-14 17:57:31,167 INFO L276 IsEmpty]: Start isEmpty. Operand 2615 states and 5260 transitions. [2022-12-14 17:57:31,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 17:57:31,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:31,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:31,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:31,194 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 17:57:31,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:31,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5740 states to 2616 states and 5261 transitions. [2022-12-14 17:57:31,254 INFO L276 IsEmpty]: Start isEmpty. Operand 2616 states and 5261 transitions. [2022-12-14 17:57:31,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 17:57:31,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:31,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:31,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:31,280 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 17:57:31,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:31,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5741 states to 2617 states and 5262 transitions. [2022-12-14 17:57:31,408 INFO L276 IsEmpty]: Start isEmpty. Operand 2617 states and 5262 transitions. [2022-12-14 17:57:31,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 17:57:31,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:31,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:31,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:31,444 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 17:57:31,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:31,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5744 states to 2619 states and 5265 transitions. [2022-12-14 17:57:31,509 INFO L276 IsEmpty]: Start isEmpty. Operand 2619 states and 5265 transitions. [2022-12-14 17:57:31,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 17:57:31,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:31,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:31,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:31,535 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 17:57:31,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:31,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5747 states to 2621 states and 5268 transitions. [2022-12-14 17:57:31,602 INFO L276 IsEmpty]: Start isEmpty. Operand 2621 states and 5268 transitions. [2022-12-14 17:57:31,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 17:57:31,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:31,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:31,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:31,628 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 17:57:31,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:31,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5750 states to 2623 states and 5271 transitions. [2022-12-14 17:57:31,695 INFO L276 IsEmpty]: Start isEmpty. Operand 2623 states and 5271 transitions. [2022-12-14 17:57:31,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 17:57:31,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:31,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:31,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:31,722 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 17:57:32,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:32,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5751 states to 2624 states and 5272 transitions. [2022-12-14 17:57:32,477 INFO L276 IsEmpty]: Start isEmpty. Operand 2624 states and 5272 transitions. [2022-12-14 17:57:32,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 17:57:32,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:32,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:32,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:32,515 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 17:57:32,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:32,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5754 states to 2626 states and 5275 transitions. [2022-12-14 17:57:32,612 INFO L276 IsEmpty]: Start isEmpty. Operand 2626 states and 5275 transitions. [2022-12-14 17:57:32,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 17:57:32,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:32,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:32,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:32,654 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 17:57:32,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:32,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5757 states to 2628 states and 5278 transitions. [2022-12-14 17:57:32,743 INFO L276 IsEmpty]: Start isEmpty. Operand 2628 states and 5278 transitions. [2022-12-14 17:57:32,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 17:57:32,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:32,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:32,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:32,770 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 17:57:32,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:32,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5760 states to 2630 states and 5281 transitions. [2022-12-14 17:57:32,842 INFO L276 IsEmpty]: Start isEmpty. Operand 2630 states and 5281 transitions. [2022-12-14 17:57:32,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 17:57:32,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:32,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:32,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:32,869 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 17:57:32,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:32,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5763 states to 2632 states and 5284 transitions. [2022-12-14 17:57:32,933 INFO L276 IsEmpty]: Start isEmpty. Operand 2632 states and 5284 transitions. [2022-12-14 17:57:32,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 17:57:32,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:32,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:33,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:33,038 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 17:57:35,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:35,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5768 states to 2634 states and 5289 transitions. [2022-12-14 17:57:35,737 INFO L276 IsEmpty]: Start isEmpty. Operand 2634 states and 5289 transitions. [2022-12-14 17:57:35,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 17:57:35,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:35,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:35,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:35,763 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 17:57:35,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:35,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5771 states to 2636 states and 5292 transitions. [2022-12-14 17:57:35,835 INFO L276 IsEmpty]: Start isEmpty. Operand 2636 states and 5292 transitions. [2022-12-14 17:57:35,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 17:57:35,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:35,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:35,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:35,861 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 17:57:35,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:35,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5774 states to 2638 states and 5295 transitions. [2022-12-14 17:57:35,935 INFO L276 IsEmpty]: Start isEmpty. Operand 2638 states and 5295 transitions. [2022-12-14 17:57:35,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 17:57:35,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:35,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:35,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:35,961 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 17:57:37,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:37,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5777 states to 2640 states and 5298 transitions. [2022-12-14 17:57:37,558 INFO L276 IsEmpty]: Start isEmpty. Operand 2640 states and 5298 transitions. [2022-12-14 17:57:37,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 17:57:37,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:37,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:37,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:37,585 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 17:57:38,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:38,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5782 states to 2642 states and 5303 transitions. [2022-12-14 17:57:38,969 INFO L276 IsEmpty]: Start isEmpty. Operand 2642 states and 5303 transitions. [2022-12-14 17:57:38,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 17:57:38,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:38,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:38,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:38,996 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 17:57:39,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:39,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5785 states to 2644 states and 5306 transitions. [2022-12-14 17:57:39,066 INFO L276 IsEmpty]: Start isEmpty. Operand 2644 states and 5306 transitions. [2022-12-14 17:57:39,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 17:57:39,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:39,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:39,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:39,093 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 17:57:39,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:39,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5788 states to 2646 states and 5309 transitions. [2022-12-14 17:57:39,798 INFO L276 IsEmpty]: Start isEmpty. Operand 2646 states and 5309 transitions. [2022-12-14 17:57:39,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 17:57:39,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:39,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:39,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:39,826 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 17:57:39,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:39,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5791 states to 2648 states and 5312 transitions. [2022-12-14 17:57:39,954 INFO L276 IsEmpty]: Start isEmpty. Operand 2648 states and 5312 transitions. [2022-12-14 17:57:39,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 17:57:39,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:39,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:39,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:39,981 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 17:57:40,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:40,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5794 states to 2650 states and 5315 transitions. [2022-12-14 17:57:40,052 INFO L276 IsEmpty]: Start isEmpty. Operand 2650 states and 5315 transitions. [2022-12-14 17:57:40,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 17:57:40,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:40,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:40,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:40,079 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 17:57:40,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:40,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5797 states to 2652 states and 5318 transitions. [2022-12-14 17:57:40,150 INFO L276 IsEmpty]: Start isEmpty. Operand 2652 states and 5318 transitions. [2022-12-14 17:57:40,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 17:57:40,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:40,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:40,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:40,238 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 17:58:01,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:01,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5842 states to 2666 states and 5363 transitions. [2022-12-14 17:58:01,872 INFO L276 IsEmpty]: Start isEmpty. Operand 2666 states and 5363 transitions. [2022-12-14 17:58:01,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 17:58:01,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:01,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:01,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:01,963 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 17:58:02,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:02,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5843 states to 2667 states and 5364 transitions. [2022-12-14 17:58:02,031 INFO L276 IsEmpty]: Start isEmpty. Operand 2667 states and 5364 transitions. [2022-12-14 17:58:02,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 17:58:02,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:02,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:02,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:02,119 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 17:58:22,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:22,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5882 states to 2679 states and 5403 transitions. [2022-12-14 17:58:22,873 INFO L276 IsEmpty]: Start isEmpty. Operand 2679 states and 5403 transitions. [2022-12-14 17:58:22,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 17:58:22,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:22,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:22,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:22,970 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 17:58:23,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:23,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5883 states to 2680 states and 5404 transitions. [2022-12-14 17:58:23,038 INFO L276 IsEmpty]: Start isEmpty. Operand 2680 states and 5404 transitions. [2022-12-14 17:58:23,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 17:58:23,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:23,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:23,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:23,201 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 17:58:23,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:23,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5886 states to 2682 states and 5407 transitions. [2022-12-14 17:58:23,291 INFO L276 IsEmpty]: Start isEmpty. Operand 2682 states and 5407 transitions. [2022-12-14 17:58:23,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 17:58:23,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:23,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:23,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:23,379 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 17:58:23,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:23,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5887 states to 2683 states and 5408 transitions. [2022-12-14 17:58:23,448 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 5408 transitions. [2022-12-14 17:58:23,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 17:58:23,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:23,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:23,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:23,542 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 17:58:23,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:23,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5890 states to 2685 states and 5411 transitions. [2022-12-14 17:58:23,629 INFO L276 IsEmpty]: Start isEmpty. Operand 2685 states and 5411 transitions. [2022-12-14 17:58:23,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 17:58:23,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:23,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:23,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:23,745 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 17:58:23,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:23,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5893 states to 2687 states and 5414 transitions. [2022-12-14 17:58:23,822 INFO L276 IsEmpty]: Start isEmpty. Operand 2687 states and 5414 transitions. [2022-12-14 17:58:23,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 17:58:23,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:23,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:23,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:23,914 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 17:58:23,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:23,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 2689 states and 5417 transitions. [2022-12-14 17:58:23,992 INFO L276 IsEmpty]: Start isEmpty. Operand 2689 states and 5417 transitions. [2022-12-14 17:58:23,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 17:58:23,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:23,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:24,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:24,083 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 17:58:24,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:24,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5899 states to 2691 states and 5420 transitions. [2022-12-14 17:58:24,165 INFO L276 IsEmpty]: Start isEmpty. Operand 2691 states and 5420 transitions. [2022-12-14 17:58:24,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 17:58:24,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:24,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:24,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:24,257 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 17:58:40,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:40,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5926 states to 2700 states and 5447 transitions. [2022-12-14 17:58:40,048 INFO L276 IsEmpty]: Start isEmpty. Operand 2700 states and 5447 transitions. [2022-12-14 17:58:40,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 17:58:40,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:40,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:40,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:40,143 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 17:58:40,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:40,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5929 states to 2702 states and 5450 transitions. [2022-12-14 17:58:40,227 INFO L276 IsEmpty]: Start isEmpty. Operand 2702 states and 5450 transitions. [2022-12-14 17:58:40,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 17:58:40,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:40,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:40,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:40,316 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 17:58:40,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:40,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5930 states to 2703 states and 5451 transitions. [2022-12-14 17:58:40,388 INFO L276 IsEmpty]: Start isEmpty. Operand 2703 states and 5451 transitions. [2022-12-14 17:58:40,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 17:58:40,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:40,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:40,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:40,480 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 17:59:01,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:01,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5975 states to 2719 states and 5496 transitions. [2022-12-14 17:59:01,232 INFO L276 IsEmpty]: Start isEmpty. Operand 2719 states and 5496 transitions. [2022-12-14 17:59:01,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 17:59:01,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:01,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:01,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:01,414 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 17:59:01,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:01,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5978 states to 2721 states and 5499 transitions. [2022-12-14 17:59:01,495 INFO L276 IsEmpty]: Start isEmpty. Operand 2721 states and 5499 transitions. [2022-12-14 17:59:01,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 17:59:01,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:01,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:01,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:01,583 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 17:59:01,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:01,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5981 states to 2723 states and 5502 transitions. [2022-12-14 17:59:01,665 INFO L276 IsEmpty]: Start isEmpty. Operand 2723 states and 5502 transitions. [2022-12-14 17:59:01,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 17:59:01,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:01,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:01,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:01,752 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 17:59:01,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:01,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5984 states to 2725 states and 5505 transitions. [2022-12-14 17:59:01,835 INFO L276 IsEmpty]: Start isEmpty. Operand 2725 states and 5505 transitions. [2022-12-14 17:59:01,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 17:59:01,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:01,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:01,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:01,922 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 17:59:02,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:02,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5987 states to 2727 states and 5508 transitions. [2022-12-14 17:59:02,004 INFO L276 IsEmpty]: Start isEmpty. Operand 2727 states and 5508 transitions. [2022-12-14 17:59:02,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 17:59:02,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:02,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:02,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:02,091 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 17:59:02,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:02,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5990 states to 2729 states and 5511 transitions. [2022-12-14 17:59:02,172 INFO L276 IsEmpty]: Start isEmpty. Operand 2729 states and 5511 transitions. [2022-12-14 17:59:02,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 17:59:02,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:02,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:02,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:02,261 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 17:59:15,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:15,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6011 states to 2736 states and 5532 transitions. [2022-12-14 17:59:15,770 INFO L276 IsEmpty]: Start isEmpty. Operand 2736 states and 5532 transitions. [2022-12-14 17:59:15,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 17:59:15,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:15,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:15,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:15,859 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 17:59:15,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:15,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6014 states to 2738 states and 5535 transitions. [2022-12-14 17:59:15,946 INFO L276 IsEmpty]: Start isEmpty. Operand 2738 states and 5535 transitions. [2022-12-14 17:59:15,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 17:59:15,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:15,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:16,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:16,119 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 17:59:16,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:16,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6017 states to 2740 states and 5538 transitions. [2022-12-14 17:59:16,204 INFO L276 IsEmpty]: Start isEmpty. Operand 2740 states and 5538 transitions. [2022-12-14 17:59:16,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 17:59:16,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:16,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:16,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:16,301 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 17:59:16,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:16,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6018 states to 2741 states and 5539 transitions. [2022-12-14 17:59:16,374 INFO L276 IsEmpty]: Start isEmpty. Operand 2741 states and 5539 transitions. [2022-12-14 17:59:16,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 17:59:16,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:16,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:16,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:16,462 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 17:59:34,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:34,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6057 states to 2755 states and 5578 transitions. [2022-12-14 17:59:34,556 INFO L276 IsEmpty]: Start isEmpty. Operand 2755 states and 5578 transitions. [2022-12-14 17:59:34,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 17:59:34,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:34,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:34,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:34,644 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 17:59:52,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:52,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6105 states to 2772 states and 5626 transitions. [2022-12-14 17:59:52,358 INFO L276 IsEmpty]: Start isEmpty. Operand 2772 states and 5626 transitions. [2022-12-14 17:59:52,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 17:59:52,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:52,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:52,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:52,450 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 17:59:52,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:52,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6106 states to 2773 states and 5627 transitions. [2022-12-14 17:59:52,522 INFO L276 IsEmpty]: Start isEmpty. Operand 2773 states and 5627 transitions. [2022-12-14 17:59:52,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 17:59:52,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:52,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:52,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:52,613 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 17:59:52,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:52,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6109 states to 2775 states and 5630 transitions. [2022-12-14 17:59:52,696 INFO L276 IsEmpty]: Start isEmpty. Operand 2775 states and 5630 transitions. [2022-12-14 17:59:52,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 17:59:52,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:52,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:52,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:52,787 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 17:59:52,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:52,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6112 states to 2777 states and 5633 transitions. [2022-12-14 17:59:52,969 INFO L276 IsEmpty]: Start isEmpty. Operand 2777 states and 5633 transitions. [2022-12-14 17:59:52,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 17:59:52,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:52,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:52,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:53,064 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 17:59:53,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:53,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6115 states to 2779 states and 5636 transitions. [2022-12-14 17:59:53,145 INFO L276 IsEmpty]: Start isEmpty. Operand 2779 states and 5636 transitions. [2022-12-14 17:59:53,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 17:59:53,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:53,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:53,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:53,236 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 18:00:02,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:02,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6130 states to 2784 states and 5651 transitions. [2022-12-14 18:00:02,519 INFO L276 IsEmpty]: Start isEmpty. Operand 2784 states and 5651 transitions. [2022-12-14 18:00:02,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 18:00:02,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:02,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:02,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:02,715 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 18:00:02,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:02,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6133 states to 2786 states and 5654 transitions. [2022-12-14 18:00:02,804 INFO L276 IsEmpty]: Start isEmpty. Operand 2786 states and 5654 transitions. [2022-12-14 18:00:02,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 18:00:02,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:02,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:02,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:02,891 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 18:00:02,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:02,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6134 states to 2787 states and 5655 transitions. [2022-12-14 18:00:02,970 INFO L276 IsEmpty]: Start isEmpty. Operand 2787 states and 5655 transitions. [2022-12-14 18:00:02,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 18:00:02,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:02,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:02,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:03,059 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 18:00:03,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:03,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6137 states to 2789 states and 5658 transitions. [2022-12-14 18:00:03,140 INFO L276 IsEmpty]: Start isEmpty. Operand 2789 states and 5658 transitions. [2022-12-14 18:00:03,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 18:00:03,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:03,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:03,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:03,227 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 18:00:21,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:21,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6176 states to 2803 states and 5697 transitions. [2022-12-14 18:00:21,314 INFO L276 IsEmpty]: Start isEmpty. Operand 2803 states and 5697 transitions. [2022-12-14 18:00:21,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 18:00:21,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:21,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:21,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:21,779 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:00:50,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:50,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6234 states to 2825 states and 5755 transitions. [2022-12-14 18:00:50,165 INFO L276 IsEmpty]: Start isEmpty. Operand 2825 states and 5755 transitions. [2022-12-14 18:00:50,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 18:00:50,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:50,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:50,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:50,257 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 18:00:50,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:50,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6237 states to 2827 states and 5758 transitions. [2022-12-14 18:00:50,340 INFO L276 IsEmpty]: Start isEmpty. Operand 2827 states and 5758 transitions. [2022-12-14 18:00:50,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 18:00:50,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:50,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:50,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:50,429 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 18:01:08,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:08,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6284 states to 2844 states and 5805 transitions. [2022-12-14 18:01:08,123 INFO L276 IsEmpty]: Start isEmpty. Operand 2844 states and 5805 transitions. [2022-12-14 18:01:08,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 18:01:08,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:08,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:08,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:08,217 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 18:01:08,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:08,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6287 states to 2846 states and 5808 transitions. [2022-12-14 18:01:08,305 INFO L276 IsEmpty]: Start isEmpty. Operand 2846 states and 5808 transitions. [2022-12-14 18:01:08,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 18:01:08,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:08,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:08,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:08,394 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 18:01:26,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:26,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6328 states to 2861 states and 5849 transitions. [2022-12-14 18:01:26,337 INFO L276 IsEmpty]: Start isEmpty. Operand 2861 states and 5849 transitions. [2022-12-14 18:01:26,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 18:01:26,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:26,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:26,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:26,526 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 18:01:26,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:26,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6331 states to 2863 states and 5852 transitions. [2022-12-14 18:01:26,614 INFO L276 IsEmpty]: Start isEmpty. Operand 2863 states and 5852 transitions. [2022-12-14 18:01:26,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 18:01:26,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:26,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:26,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:26,701 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 18:01:26,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:26,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6334 states to 2865 states and 5855 transitions. [2022-12-14 18:01:26,787 INFO L276 IsEmpty]: Start isEmpty. Operand 2865 states and 5855 transitions. [2022-12-14 18:01:26,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 18:01:26,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:26,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:26,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:26,878 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 18:01:26,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:26,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6337 states to 2867 states and 5858 transitions. [2022-12-14 18:01:26,964 INFO L276 IsEmpty]: Start isEmpty. Operand 2867 states and 5858 transitions. [2022-12-14 18:01:26,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 18:01:26,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:26,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:26,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:27,053 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 18:01:27,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:27,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6338 states to 2868 states and 5859 transitions. [2022-12-14 18:01:27,130 INFO L276 IsEmpty]: Start isEmpty. Operand 2868 states and 5859 transitions. [2022-12-14 18:01:27,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 18:01:27,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:27,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:27,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:27,219 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 18:01:43,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:43,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6371 states to 2880 states and 5892 transitions. [2022-12-14 18:01:43,679 INFO L276 IsEmpty]: Start isEmpty. Operand 2880 states and 5892 transitions. [2022-12-14 18:01:43,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 18:01:43,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:43,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:43,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:43,767 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 18:01:43,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:43,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6374 states to 2882 states and 5895 transitions. [2022-12-14 18:01:43,854 INFO L276 IsEmpty]: Start isEmpty. Operand 2882 states and 5895 transitions. [2022-12-14 18:01:43,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 18:01:43,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:43,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:43,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:44,042 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 18:01:44,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:44,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6375 states to 2883 states and 5896 transitions. [2022-12-14 18:01:44,121 INFO L276 IsEmpty]: Start isEmpty. Operand 2883 states and 5896 transitions. [2022-12-14 18:01:44,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 18:01:44,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:44,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:44,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:44,150 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:01:58,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:58,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6408 states to 2895 states and 5929 transitions. [2022-12-14 18:01:58,225 INFO L276 IsEmpty]: Start isEmpty. Operand 2895 states and 5929 transitions. [2022-12-14 18:01:58,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 18:01:58,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:58,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:58,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:58,321 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 18:02:04,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:04,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6417 states to 2898 states and 5938 transitions. [2022-12-14 18:02:04,870 INFO L276 IsEmpty]: Start isEmpty. Operand 2898 states and 5938 transitions. [2022-12-14 18:02:04,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 18:02:04,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:04,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:04,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:05,001 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 18:02:05,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:05,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6420 states to 2900 states and 5941 transitions. [2022-12-14 18:02:05,095 INFO L276 IsEmpty]: Start isEmpty. Operand 2900 states and 5941 transitions. [2022-12-14 18:02:05,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 18:02:05,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:05,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:05,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:05,185 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 18:02:05,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:05,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6421 states to 2901 states and 5942 transitions. [2022-12-14 18:02:05,264 INFO L276 IsEmpty]: Start isEmpty. Operand 2901 states and 5942 transitions. [2022-12-14 18:02:05,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 18:02:05,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:05,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:05,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:05,356 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 18:02:05,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:05,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6424 states to 2903 states and 5945 transitions. [2022-12-14 18:02:05,449 INFO L276 IsEmpty]: Start isEmpty. Operand 2903 states and 5945 transitions. [2022-12-14 18:02:05,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 18:02:05,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:05,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:05,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:05,478 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:02:33,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:33,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6477 states to 2923 states and 5998 transitions. [2022-12-14 18:02:33,410 INFO L276 IsEmpty]: Start isEmpty. Operand 2923 states and 5998 transitions. [2022-12-14 18:02:33,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 18:02:33,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:33,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:33,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:33,502 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 18:02:33,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:33,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6478 states to 2924 states and 5999 transitions. [2022-12-14 18:02:33,588 INFO L276 IsEmpty]: Start isEmpty. Operand 2924 states and 5999 transitions. [2022-12-14 18:02:33,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 18:02:33,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:33,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:33,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:33,677 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 18:02:48,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:48,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6511 states to 2936 states and 6032 transitions. [2022-12-14 18:02:48,460 INFO L276 IsEmpty]: Start isEmpty. Operand 2936 states and 6032 transitions. [2022-12-14 18:02:48,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 18:02:48,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:48,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:48,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:48,503 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:03:10,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:10,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6568 states to 2954 states and 6089 transitions. [2022-12-14 18:03:10,015 INFO L276 IsEmpty]: Start isEmpty. Operand 2954 states and 6089 transitions. [2022-12-14 18:03:10,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 18:03:10,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:10,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:10,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:10,103 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 18:03:27,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:27,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6601 states to 2966 states and 6122 transitions. [2022-12-14 18:03:27,026 INFO L276 IsEmpty]: Start isEmpty. Operand 2966 states and 6122 transitions. [2022-12-14 18:03:27,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 18:03:27,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:27,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:27,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:27,069 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:03:30,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:30,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6606 states to 2969 states and 6127 transitions. [2022-12-14 18:03:30,525 INFO L276 IsEmpty]: Start isEmpty. Operand 2969 states and 6127 transitions. [2022-12-14 18:03:30,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 18:03:30,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:30,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:30,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:30,613 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 18:03:30,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:30,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6609 states to 2971 states and 6130 transitions. [2022-12-14 18:03:30,724 INFO L276 IsEmpty]: Start isEmpty. Operand 2971 states and 6130 transitions. [2022-12-14 18:03:30,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 18:03:30,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:30,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:30,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:30,812 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked.