./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label43+token_ring.09.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_c6066616-f975-4786-a0f8-c854c43a13d3/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6066616-f975-4786-a0f8-c854c43a13d3/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_c6066616-f975-4786-a0f8-c854c43a13d3/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6066616-f975-4786-a0f8-c854c43a13d3/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label43+token_ring.09.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6066616-f975-4786-a0f8-c854c43a13d3/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_c6066616-f975-4786-a0f8-c854c43a13d3/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 5ab060d6e8ec67586454a3fd3cad3b6749e261734a1b9e4129e037a184a704d9 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 00:05:54,936 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:05:54,937 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:05:54,950 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:05:54,950 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:05:54,951 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:05:54,952 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:05:54,952 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:05:54,953 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:05:54,954 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:05:54,954 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:05:54,955 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:05:54,955 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:05:54,956 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:05:54,957 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:05:54,957 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:05:54,958 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:05:54,958 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:05:54,959 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:05:54,960 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:05:54,961 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:05:54,962 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:05:54,963 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:05:54,963 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:05:54,965 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:05:54,965 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:05:54,965 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:05:54,966 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:05:54,966 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:05:54,967 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:05:54,967 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:05:54,967 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:05:54,968 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:05:54,968 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:05:54,969 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:05:54,969 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:05:54,970 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:05:54,970 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:05:54,970 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:05:54,970 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:05:54,971 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:05:54,972 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6066616-f975-4786-a0f8-c854c43a13d3/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 00:05:54,985 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:05:54,985 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:05:54,986 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:05:54,986 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:05:54,987 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:05:54,987 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:05:54,987 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:05:54,987 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 00:05:54,987 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:05:54,987 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 00:05:54,987 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:05:54,987 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:05:54,987 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:05:54,987 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:05:54,988 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 00:05:54,988 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:05:54,988 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:05:54,988 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:05:54,988 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:05:54,988 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:05:54,988 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:05:54,988 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:05:54,988 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:05:54,988 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:05:54,988 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:05:54,989 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:05:54,989 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:05:54,989 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:05:54,989 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_c6066616-f975-4786-a0f8-c854c43a13d3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6066616-f975-4786-a0f8-c854c43a13d3/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5ab060d6e8ec67586454a3fd3cad3b6749e261734a1b9e4129e037a184a704d9 [2022-12-15 00:05:55,155 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:05:55,175 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:05:55,177 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:05:55,178 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:05:55,178 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:05:55,180 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6066616-f975-4786-a0f8-c854c43a13d3/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label43+token_ring.09.cil-2.c [2022-12-15 00:05:57,789 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:05:58,311 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:05:58,312 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6066616-f975-4786-a0f8-c854c43a13d3/sv-benchmarks/c/combinations/Problem05_label43+token_ring.09.cil-2.c [2022-12-15 00:05:58,349 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6066616-f975-4786-a0f8-c854c43a13d3/bin/ukojak-rkRKPMF4O4/data/d0bdb93d7/9ec80cbfc1d24f6fbf8e6ab27a7178cf/FLAG00619ca13 [2022-12-15 00:05:58,361 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6066616-f975-4786-a0f8-c854c43a13d3/bin/ukojak-rkRKPMF4O4/data/d0bdb93d7/9ec80cbfc1d24f6fbf8e6ab27a7178cf [2022-12-15 00:05:58,363 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:05:58,364 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:05:58,365 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:05:58,365 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:05:58,367 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:05:58,368 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:05:58" (1/1) ... [2022-12-15 00:05:58,368 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c38b5e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:05:58, skipping insertion in model container [2022-12-15 00:05:58,369 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:05:58" (1/1) ... [2022-12-15 00:05:58,375 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:05:58,579 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:06:00,033 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_c6066616-f975-4786-a0f8-c854c43a13d3/sv-benchmarks/c/combinations/Problem05_label43+token_ring.09.cil-2.c[381679,381692] [2022-12-15 00:06:00,052 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_c6066616-f975-4786-a0f8-c854c43a13d3/sv-benchmarks/c/combinations/Problem05_label43+token_ring.09.cil-2.c[383339,383352] [2022-12-15 00:06:00,258 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:06:00,266 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:06:01,033 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_c6066616-f975-4786-a0f8-c854c43a13d3/sv-benchmarks/c/combinations/Problem05_label43+token_ring.09.cil-2.c[381679,381692] [2022-12-15 00:06:01,036 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_c6066616-f975-4786-a0f8-c854c43a13d3/sv-benchmarks/c/combinations/Problem05_label43+token_ring.09.cil-2.c[383339,383352] [2022-12-15 00:06:01,049 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:06:01,089 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:06:01,090 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:06:01 WrapperNode [2022-12-15 00:06:01,090 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:06:01,091 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:06:01,091 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:06:01,091 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:06:01,096 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:06:01" (1/1) ... [2022-12-15 00:06:01,153 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:06:01" (1/1) ... [2022-12-15 00:06:01,367 INFO L138 Inliner]: procedures = 62, calls = 69, calls flagged for inlining = 39, calls inlined = 39, statements flattened = 13030 [2022-12-15 00:06:01,367 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:06:01,367 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:06:01,368 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:06:01,368 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:06:01,375 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:06:01" (1/1) ... [2022-12-15 00:06:01,375 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:06:01" (1/1) ... [2022-12-15 00:06:01,432 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:06:01" (1/1) ... [2022-12-15 00:06:01,433 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:06:01" (1/1) ... [2022-12-15 00:06:01,549 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:06:01" (1/1) ... [2022-12-15 00:06:01,578 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:06:01" (1/1) ... [2022-12-15 00:06:01,591 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:06:01" (1/1) ... [2022-12-15 00:06:01,601 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:06:01" (1/1) ... [2022-12-15 00:06:01,670 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:06:01,671 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:06:01,671 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:06:01,671 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:06:01,672 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:06:01" (1/1) ... [2022-12-15 00:06:01,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:06:01,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6066616-f975-4786-a0f8-c854c43a13d3/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:06:01,701 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6066616-f975-4786-a0f8-c854c43a13d3/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:06:01,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6066616-f975-4786-a0f8-c854c43a13d3/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:06:01,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:06:01,744 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-15 00:06:01,745 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-15 00:06:01,745 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-15 00:06:01,745 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-15 00:06:01,745 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-15 00:06:01,745 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-15 00:06:01,745 INFO L130 BoogieDeclarations]: Found specification of procedure error [2022-12-15 00:06:01,745 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2022-12-15 00:06:01,745 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-15 00:06:01,746 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-15 00:06:01,746 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-15 00:06:01,746 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-15 00:06:01,746 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-15 00:06:01,746 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-15 00:06:01,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 00:06:01,746 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:06:01,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:06:01,873 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:06:01,875 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:06:07,548 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:06:09,034 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:06:09,035 INFO L300 CfgBuilder]: Removed 13 assume(true) statements. [2022-12-15 00:06:09,038 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:06:09 BoogieIcfgContainer [2022-12-15 00:06:09,039 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:06:09,039 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:06:09,039 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:06:09,047 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:06:09,047 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:06:09" (1/1) ... [2022-12-15 00:06:09,053 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:06:09,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:09,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3521 states to 1804 states and 3521 transitions. [2022-12-15 00:06:09,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1804 states and 3521 transitions. [2022-12-15 00:06:09,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:06:09,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:09,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:09,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:09,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:06:09,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:09,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3582 states to 1832 states and 3575 transitions. [2022-12-15 00:06:09,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 3575 transitions. [2022-12-15 00:06:09,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:06:09,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:09,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:09,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:09,695 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:06:09,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:09,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3582 states to 1833 states and 3575 transitions. [2022-12-15 00:06:09,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1833 states and 3575 transitions. [2022-12-15 00:06:09,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:06:09,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:09,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:09,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:09,850 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:06:09,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:09,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3582 states to 1834 states and 3575 transitions. [2022-12-15 00:06:09,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1834 states and 3575 transitions. [2022-12-15 00:06:09,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:06:09,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:09,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:09,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:09,981 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:06:09,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:10,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3582 states to 1835 states and 3575 transitions. [2022-12-15 00:06:10,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1835 states and 3575 transitions. [2022-12-15 00:06:10,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:06:10,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:10,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:10,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:10,092 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:06:10,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:10,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3582 states to 1836 states and 3575 transitions. [2022-12-15 00:06:10,113 INFO L276 IsEmpty]: Start isEmpty. Operand 1836 states and 3575 transitions. [2022-12-15 00:06:10,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:06:10,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:10,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:10,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:10,183 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:06:10,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:10,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3582 states to 1837 states and 3575 transitions. [2022-12-15 00:06:10,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1837 states and 3575 transitions. [2022-12-15 00:06:10,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:06:10,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:10,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:10,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:10,246 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:06:10,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:10,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3582 states to 1838 states and 3575 transitions. [2022-12-15 00:06:10,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1838 states and 3575 transitions. [2022-12-15 00:06:10,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:06:10,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:10,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:10,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:10,310 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:06:10,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:10,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3582 states to 1839 states and 3575 transitions. [2022-12-15 00:06:10,331 INFO L276 IsEmpty]: Start isEmpty. Operand 1839 states and 3575 transitions. [2022-12-15 00:06:10,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:06:10,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:10,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:10,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:10,402 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:06:10,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:10,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3582 states to 1840 states and 3575 transitions. [2022-12-15 00:06:10,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1840 states and 3575 transitions. [2022-12-15 00:06:10,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:06:10,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:10,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:10,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:10,461 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:06:10,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:10,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3582 states to 1841 states and 3575 transitions. [2022-12-15 00:06:10,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1841 states and 3575 transitions. [2022-12-15 00:06:10,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:06:10,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:10,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:10,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:10,532 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:06:10,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:10,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 1865 states and 3622 transitions. [2022-12-15 00:06:10,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3622 transitions. [2022-12-15 00:06:10,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:06:10,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:10,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:10,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:10,722 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:06:10,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:10,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 1866 states and 3622 transitions. [2022-12-15 00:06:10,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1866 states and 3622 transitions. [2022-12-15 00:06:10,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:06:10,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:10,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:10,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:10,797 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:06:10,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:10,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 1867 states and 3622 transitions. [2022-12-15 00:06:10,814 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 3622 transitions. [2022-12-15 00:06:10,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:06:10,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:10,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:10,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:10,864 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:06:10,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:10,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 1868 states and 3622 transitions. [2022-12-15 00:06:10,905 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 3622 transitions. [2022-12-15 00:06:10,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:06:10,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:10,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:10,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:10,970 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:06:10,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:10,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 1869 states and 3622 transitions. [2022-12-15 00:06:10,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1869 states and 3622 transitions. [2022-12-15 00:06:10,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:06:10,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:10,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:11,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:11,056 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:06:11,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:11,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 1870 states and 3622 transitions. [2022-12-15 00:06:11,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 3622 transitions. [2022-12-15 00:06:11,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:06:11,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:11,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:11,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:11,143 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:06:11,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:11,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 1871 states and 3622 transitions. [2022-12-15 00:06:11,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1871 states and 3622 transitions. [2022-12-15 00:06:11,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:06:11,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:11,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:11,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:11,234 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:06:11,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:11,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 1872 states and 3622 transitions. [2022-12-15 00:06:11,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 3622 transitions. [2022-12-15 00:06:11,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:06:11,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:11,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:11,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:11,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:06:11,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:11,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3684 states to 1892 states and 3663 transitions. [2022-12-15 00:06:11,491 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 3663 transitions. [2022-12-15 00:06:11,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:06:11,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:11,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:11,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:11,539 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:06:11,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:11,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3684 states to 1893 states and 3663 transitions. [2022-12-15 00:06:11,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 3663 transitions. [2022-12-15 00:06:11,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:06:11,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:11,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:11,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:11,604 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:06:11,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:11,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3684 states to 1894 states and 3663 transitions. [2022-12-15 00:06:11,620 INFO L276 IsEmpty]: Start isEmpty. Operand 1894 states and 3663 transitions. [2022-12-15 00:06:11,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:06:11,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:11,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:11,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:11,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:06:11,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:11,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3684 states to 1895 states and 3663 transitions. [2022-12-15 00:06:11,684 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 3663 transitions. [2022-12-15 00:06:11,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:06:11,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:11,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:11,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:11,733 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:06:11,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:11,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3684 states to 1896 states and 3663 transitions. [2022-12-15 00:06:11,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3663 transitions. [2022-12-15 00:06:11,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:06:11,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:11,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:11,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:11,806 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:06:11,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:11,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3684 states to 1897 states and 3663 transitions. [2022-12-15 00:06:11,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 3663 transitions. [2022-12-15 00:06:11,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:06:11,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:11,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:11,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:11,879 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:06:11,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:11,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3684 states to 1898 states and 3663 transitions. [2022-12-15 00:06:11,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1898 states and 3663 transitions. [2022-12-15 00:06:11,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:06:11,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:11,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:11,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:11,967 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:06:12,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:12,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3720 states to 1912 states and 3692 transitions. [2022-12-15 00:06:12,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1912 states and 3692 transitions. [2022-12-15 00:06:12,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:06:12,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:12,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:12,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:12,194 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:06:12,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:12,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3720 states to 1913 states and 3692 transitions. [2022-12-15 00:06:12,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1913 states and 3692 transitions. [2022-12-15 00:06:12,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:06:12,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:12,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:12,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:12,300 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:06:12,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:12,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3720 states to 1914 states and 3692 transitions. [2022-12-15 00:06:12,314 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 3692 transitions. [2022-12-15 00:06:12,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:06:12,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:12,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:12,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:12,361 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:06:12,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:12,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3720 states to 1915 states and 3692 transitions. [2022-12-15 00:06:12,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1915 states and 3692 transitions. [2022-12-15 00:06:12,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:06:12,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:12,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:12,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:12,422 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:06:12,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:12,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3720 states to 1916 states and 3692 transitions. [2022-12-15 00:06:12,434 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 3692 transitions. [2022-12-15 00:06:12,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:06:12,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:12,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:12,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:12,499 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:06:12,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:12,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3744 states to 1924 states and 3709 transitions. [2022-12-15 00:06:12,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1924 states and 3709 transitions. [2022-12-15 00:06:12,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:06:12,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:12,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:12,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:12,729 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:06:12,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:12,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3744 states to 1925 states and 3709 transitions. [2022-12-15 00:06:12,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 3709 transitions. [2022-12-15 00:06:12,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:06:12,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:12,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:12,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:12,821 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:06:12,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:12,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3744 states to 1926 states and 3709 transitions. [2022-12-15 00:06:12,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1926 states and 3709 transitions. [2022-12-15 00:06:12,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:06:12,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:12,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:12,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:12,923 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:06:13,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:13,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1928 states and 3714 transitions. [2022-12-15 00:06:13,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 3714 transitions. [2022-12-15 00:06:13,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:06:13,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:13,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:13,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:13,152 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:06:13,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:13,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3773 states to 1936 states and 3729 transitions. [2022-12-15 00:06:13,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 3729 transitions. [2022-12-15 00:06:13,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 00:06:13,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:13,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:13,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:13,395 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:06:14,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:14,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3856 states to 1970 states and 3798 transitions. [2022-12-15 00:06:14,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1970 states and 3798 transitions. [2022-12-15 00:06:14,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 00:06:14,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:14,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:14,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:14,696 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:06:15,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:15,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3877 states to 1975 states and 3809 transitions. [2022-12-15 00:06:15,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 3809 transitions. [2022-12-15 00:06:15,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 00:06:15,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:15,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:15,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:15,716 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:06:17,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:17,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3910 states to 1986 states and 3832 transitions. [2022-12-15 00:06:17,261 INFO L276 IsEmpty]: Start isEmpty. Operand 1986 states and 3832 transitions. [2022-12-15 00:06:17,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 00:06:17,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:17,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:17,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:17,402 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:06:19,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:19,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3955 states to 2003 states and 3867 transitions. [2022-12-15 00:06:19,351 INFO L276 IsEmpty]: Start isEmpty. Operand 2003 states and 3867 transitions. [2022-12-15 00:06:19,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 00:06:19,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:19,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:19,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:19,566 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:06:22,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:22,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4018 states to 2029 states and 3920 transitions. [2022-12-15 00:06:22,831 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 3920 transitions. [2022-12-15 00:06:22,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 00:06:22,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:22,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:22,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:22,881 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:06:22,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:22,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4019 states to 2030 states and 3921 transitions. [2022-12-15 00:06:22,979 INFO L276 IsEmpty]: Start isEmpty. Operand 2030 states and 3921 transitions. [2022-12-15 00:06:22,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 00:06:22,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:22,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:22,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:23,036 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:06:23,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:23,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4020 states to 2031 states and 3922 transitions. [2022-12-15 00:06:23,161 INFO L276 IsEmpty]: Start isEmpty. Operand 2031 states and 3922 transitions. [2022-12-15 00:06:23,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 00:06:23,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:23,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:23,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:23,231 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:06:23,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:23,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4021 states to 2032 states and 3923 transitions. [2022-12-15 00:06:23,361 INFO L276 IsEmpty]: Start isEmpty. Operand 2032 states and 3923 transitions. [2022-12-15 00:06:23,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 00:06:23,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:23,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:23,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:23,429 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:06:23,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:23,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4022 states to 2033 states and 3924 transitions. [2022-12-15 00:06:23,576 INFO L276 IsEmpty]: Start isEmpty. Operand 2033 states and 3924 transitions. [2022-12-15 00:06:23,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 00:06:23,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:23,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:23,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:23,622 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:06:23,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:23,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4023 states to 2034 states and 3925 transitions. [2022-12-15 00:06:23,828 INFO L276 IsEmpty]: Start isEmpty. Operand 2034 states and 3925 transitions. [2022-12-15 00:06:23,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 00:06:23,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:23,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:23,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:24,232 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:06:27,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:27,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4132 states to 2070 states and 4001 transitions. [2022-12-15 00:06:27,942 INFO L276 IsEmpty]: Start isEmpty. Operand 2070 states and 4001 transitions. [2022-12-15 00:06:27,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 00:06:27,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:27,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:27,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:28,006 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:06:28,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:28,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4133 states to 2071 states and 4002 transitions. [2022-12-15 00:06:28,195 INFO L276 IsEmpty]: Start isEmpty. Operand 2071 states and 4002 transitions. [2022-12-15 00:06:28,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 00:06:28,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:28,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:28,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:28,263 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:06:28,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:28,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4146 states to 2076 states and 4013 transitions. [2022-12-15 00:06:28,918 INFO L276 IsEmpty]: Start isEmpty. Operand 2076 states and 4013 transitions. [2022-12-15 00:06:28,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 00:06:28,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:28,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:28,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:28,961 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:06:30,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:30,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4171 states to 2087 states and 4036 transitions. [2022-12-15 00:06:30,413 INFO L276 IsEmpty]: Start isEmpty. Operand 2087 states and 4036 transitions. [2022-12-15 00:06:30,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 00:06:30,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:30,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:30,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:30,455 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:06:30,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:30,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4172 states to 2088 states and 4037 transitions. [2022-12-15 00:06:30,632 INFO L276 IsEmpty]: Start isEmpty. Operand 2088 states and 4037 transitions. [2022-12-15 00:06:30,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 00:06:30,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:30,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:30,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:30,706 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:06:32,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:32,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4209 states to 2105 states and 4072 transitions. [2022-12-15 00:06:32,590 INFO L276 IsEmpty]: Start isEmpty. Operand 2105 states and 4072 transitions. [2022-12-15 00:06:32,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 00:06:32,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:32,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:32,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:32,631 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:06:32,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:32,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4210 states to 2106 states and 4073 transitions. [2022-12-15 00:06:32,783 INFO L276 IsEmpty]: Start isEmpty. Operand 2106 states and 4073 transitions. [2022-12-15 00:06:32,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 00:06:32,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:32,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:32,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:32,822 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:06:36,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:36,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4266 states to 2132 states and 4127 transitions. [2022-12-15 00:06:36,217 INFO L276 IsEmpty]: Start isEmpty. Operand 2132 states and 4127 transitions. [2022-12-15 00:06:36,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 00:06:36,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:36,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:36,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:36,257 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:06:36,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:36,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4215 states to 2105 states and 4079 transitions. [2022-12-15 00:06:36,282 INFO L276 IsEmpty]: Start isEmpty. Operand 2105 states and 4079 transitions. [2022-12-15 00:06:36,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:06:36,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:36,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:36,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:36,323 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:06:36,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:36,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4216 states to 2106 states and 4080 transitions. [2022-12-15 00:06:36,493 INFO L276 IsEmpty]: Start isEmpty. Operand 2106 states and 4080 transitions. [2022-12-15 00:06:36,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:06:36,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:36,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:36,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:36,531 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:06:36,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:36,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4217 states to 2107 states and 4081 transitions. [2022-12-15 00:06:36,682 INFO L276 IsEmpty]: Start isEmpty. Operand 2107 states and 4081 transitions. [2022-12-15 00:06:36,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:06:36,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:36,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:36,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:36,746 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:06:36,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:36,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4218 states to 2108 states and 4082 transitions. [2022-12-15 00:06:36,940 INFO L276 IsEmpty]: Start isEmpty. Operand 2108 states and 4082 transitions. [2022-12-15 00:06:36,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:06:36,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:36,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:36,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:36,980 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:06:37,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:37,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4219 states to 2109 states and 4083 transitions. [2022-12-15 00:06:37,141 INFO L276 IsEmpty]: Start isEmpty. Operand 2109 states and 4083 transitions. [2022-12-15 00:06:37,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:06:37,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:37,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:37,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:37,182 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:06:37,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:37,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4220 states to 2110 states and 4084 transitions. [2022-12-15 00:06:37,424 INFO L276 IsEmpty]: Start isEmpty. Operand 2110 states and 4084 transitions. [2022-12-15 00:06:37,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:06:37,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:37,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:37,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:38,068 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:06:45,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:45,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4345 states to 2148 states and 4167 transitions. [2022-12-15 00:06:45,878 INFO L276 IsEmpty]: Start isEmpty. Operand 2148 states and 4167 transitions. [2022-12-15 00:06:45,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:06:45,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:45,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:45,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:45,918 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:06:46,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:46,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4346 states to 2149 states and 4168 transitions. [2022-12-15 00:06:46,210 INFO L276 IsEmpty]: Start isEmpty. Operand 2149 states and 4168 transitions. [2022-12-15 00:06:46,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:06:46,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:46,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:46,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:46,250 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:06:47,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:47,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4359 states to 2154 states and 4179 transitions. [2022-12-15 00:06:47,372 INFO L276 IsEmpty]: Start isEmpty. Operand 2154 states and 4179 transitions. [2022-12-15 00:06:47,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:06:47,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:47,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:47,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:47,412 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:06:49,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:49,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4384 states to 2165 states and 4202 transitions. [2022-12-15 00:06:49,549 INFO L276 IsEmpty]: Start isEmpty. Operand 2165 states and 4202 transitions. [2022-12-15 00:06:49,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:06:49,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:49,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:49,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:49,589 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:06:49,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:49,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4385 states to 2166 states and 4203 transitions. [2022-12-15 00:06:49,786 INFO L276 IsEmpty]: Start isEmpty. Operand 2166 states and 4203 transitions. [2022-12-15 00:06:49,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:06:49,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:49,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:49,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:49,825 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:06:52,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:52,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4422 states to 2183 states and 4238 transitions. [2022-12-15 00:06:52,542 INFO L276 IsEmpty]: Start isEmpty. Operand 2183 states and 4238 transitions. [2022-12-15 00:06:52,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:06:52,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:52,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:52,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:52,580 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:06:52,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:52,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4423 states to 2184 states and 4239 transitions. [2022-12-15 00:06:52,790 INFO L276 IsEmpty]: Start isEmpty. Operand 2184 states and 4239 transitions. [2022-12-15 00:06:52,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:06:52,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:52,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:52,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:52,828 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:06:57,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:57,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4478 states to 2209 states and 4292 transitions. [2022-12-15 00:06:57,108 INFO L276 IsEmpty]: Start isEmpty. Operand 2209 states and 4292 transitions. [2022-12-15 00:06:57,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:06:57,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:57,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:57,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:57,146 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:06:57,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:57,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4424 states to 2182 states and 4242 transitions. [2022-12-15 00:06:57,175 INFO L276 IsEmpty]: Start isEmpty. Operand 2182 states and 4242 transitions. [2022-12-15 00:06:57,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:06:57,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:57,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:57,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:57,213 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:06:57,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:57,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4425 states to 2183 states and 4243 transitions. [2022-12-15 00:06:57,386 INFO L276 IsEmpty]: Start isEmpty. Operand 2183 states and 4243 transitions. [2022-12-15 00:06:57,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:06:57,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:57,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:57,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:57,423 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:06:57,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:57,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4426 states to 2184 states and 4244 transitions. [2022-12-15 00:06:57,652 INFO L276 IsEmpty]: Start isEmpty. Operand 2184 states and 4244 transitions. [2022-12-15 00:06:57,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:06:57,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:57,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:57,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:57,692 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:06:57,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:57,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4427 states to 2185 states and 4245 transitions. [2022-12-15 00:06:57,904 INFO L276 IsEmpty]: Start isEmpty. Operand 2185 states and 4245 transitions. [2022-12-15 00:06:57,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:06:57,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:57,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:57,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:57,944 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:06:58,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:58,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4428 states to 2186 states and 4246 transitions. [2022-12-15 00:06:58,182 INFO L276 IsEmpty]: Start isEmpty. Operand 2186 states and 4246 transitions. [2022-12-15 00:06:58,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:06:58,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:58,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:58,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:58,221 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:06:58,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:06:58,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4429 states to 2187 states and 4247 transitions. [2022-12-15 00:06:58,468 INFO L276 IsEmpty]: Start isEmpty. Operand 2187 states and 4247 transitions. [2022-12-15 00:06:58,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:06:58,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:06:58,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:06:58,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:06:59,190 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:07:09,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:09,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4569 states to 2227 states and 4336 transitions. [2022-12-15 00:07:09,741 INFO L276 IsEmpty]: Start isEmpty. Operand 2227 states and 4336 transitions. [2022-12-15 00:07:09,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:07:09,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:09,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:09,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:09,784 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:07:10,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:10,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4570 states to 2228 states and 4337 transitions. [2022-12-15 00:07:10,127 INFO L276 IsEmpty]: Start isEmpty. Operand 2228 states and 4337 transitions. [2022-12-15 00:07:10,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:07:10,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:10,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:10,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:10,172 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:07:11,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:11,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4583 states to 2233 states and 4348 transitions. [2022-12-15 00:07:11,260 INFO L276 IsEmpty]: Start isEmpty. Operand 2233 states and 4348 transitions. [2022-12-15 00:07:11,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:07:11,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:11,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:11,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:11,334 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:07:13,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:13,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4608 states to 2244 states and 4371 transitions. [2022-12-15 00:07:13,476 INFO L276 IsEmpty]: Start isEmpty. Operand 2244 states and 4371 transitions. [2022-12-15 00:07:13,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:07:13,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:13,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:13,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:13,518 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:07:13,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:13,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4609 states to 2245 states and 4372 transitions. [2022-12-15 00:07:13,779 INFO L276 IsEmpty]: Start isEmpty. Operand 2245 states and 4372 transitions. [2022-12-15 00:07:13,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:07:13,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:13,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:13,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:13,818 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:07:17,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:17,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4646 states to 2262 states and 4407 transitions. [2022-12-15 00:07:17,582 INFO L276 IsEmpty]: Start isEmpty. Operand 2262 states and 4407 transitions. [2022-12-15 00:07:17,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:07:17,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:17,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:17,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:17,620 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:07:17,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:17,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4647 states to 2263 states and 4408 transitions. [2022-12-15 00:07:17,917 INFO L276 IsEmpty]: Start isEmpty. Operand 2263 states and 4408 transitions. [2022-12-15 00:07:17,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:07:17,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:17,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:17,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:17,956 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:07:23,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:23,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4696 states to 2285 states and 4455 transitions. [2022-12-15 00:07:23,464 INFO L276 IsEmpty]: Start isEmpty. Operand 2285 states and 4455 transitions. [2022-12-15 00:07:23,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:07:23,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:23,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:23,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:23,504 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:07:24,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:24,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4702 states to 2288 states and 4461 transitions. [2022-12-15 00:07:24,733 INFO L276 IsEmpty]: Start isEmpty. Operand 2288 states and 4461 transitions. [2022-12-15 00:07:24,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:07:24,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:24,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:24,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:24,773 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:07:25,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:25,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4648 states to 2262 states and 4412 transitions. [2022-12-15 00:07:25,429 INFO L276 IsEmpty]: Start isEmpty. Operand 2262 states and 4412 transitions. [2022-12-15 00:07:25,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:07:25,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:25,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:25,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:25,467 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:07:25,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:25,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4649 states to 2263 states and 4413 transitions. [2022-12-15 00:07:25,720 INFO L276 IsEmpty]: Start isEmpty. Operand 2263 states and 4413 transitions. [2022-12-15 00:07:25,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:07:25,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:25,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:25,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:25,759 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:07:26,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:26,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4650 states to 2264 states and 4414 transitions. [2022-12-15 00:07:26,069 INFO L276 IsEmpty]: Start isEmpty. Operand 2264 states and 4414 transitions. [2022-12-15 00:07:26,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:07:26,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:26,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:26,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:26,108 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:07:26,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:26,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4651 states to 2265 states and 4415 transitions. [2022-12-15 00:07:26,449 INFO L276 IsEmpty]: Start isEmpty. Operand 2265 states and 4415 transitions. [2022-12-15 00:07:26,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:07:26,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:26,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:26,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:26,488 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:07:26,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:26,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4652 states to 2266 states and 4416 transitions. [2022-12-15 00:07:26,765 INFO L276 IsEmpty]: Start isEmpty. Operand 2266 states and 4416 transitions. [2022-12-15 00:07:26,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:07:26,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:26,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:26,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:26,804 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:07:27,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:27,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4653 states to 2267 states and 4417 transitions. [2022-12-15 00:07:27,158 INFO L276 IsEmpty]: Start isEmpty. Operand 2267 states and 4417 transitions. [2022-12-15 00:07:27,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:07:27,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:27,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:27,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:27,243 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:07:27,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:27,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4657 states to 2269 states and 4421 transitions. [2022-12-15 00:07:27,275 INFO L276 IsEmpty]: Start isEmpty. Operand 2269 states and 4421 transitions. [2022-12-15 00:07:27,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:07:27,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:27,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:27,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:28,170 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:07:41,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:41,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4811 states to 2311 states and 4515 transitions. [2022-12-15 00:07:41,425 INFO L276 IsEmpty]: Start isEmpty. Operand 2311 states and 4515 transitions. [2022-12-15 00:07:41,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:07:41,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:41,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:41,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:41,447 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:07:41,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:41,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4810 states to 2311 states and 4514 transitions. [2022-12-15 00:07:41,474 INFO L276 IsEmpty]: Start isEmpty. Operand 2311 states and 4514 transitions. [2022-12-15 00:07:41,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:07:41,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:41,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:41,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:41,514 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:07:41,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:41,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4811 states to 2312 states and 4515 transitions. [2022-12-15 00:07:41,877 INFO L276 IsEmpty]: Start isEmpty. Operand 2312 states and 4515 transitions. [2022-12-15 00:07:41,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:07:41,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:41,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:41,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:41,937 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:07:43,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:43,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4824 states to 2317 states and 4526 transitions. [2022-12-15 00:07:43,309 INFO L276 IsEmpty]: Start isEmpty. Operand 2317 states and 4526 transitions. [2022-12-15 00:07:43,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:07:43,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:43,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:43,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:43,348 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:07:45,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:45,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4849 states to 2328 states and 4549 transitions. [2022-12-15 00:07:45,874 INFO L276 IsEmpty]: Start isEmpty. Operand 2328 states and 4549 transitions. [2022-12-15 00:07:45,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:07:45,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:45,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:45,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:45,914 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:07:46,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:46,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4850 states to 2329 states and 4550 transitions. [2022-12-15 00:07:46,335 INFO L276 IsEmpty]: Start isEmpty. Operand 2329 states and 4550 transitions. [2022-12-15 00:07:46,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:07:46,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:46,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:46,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:46,373 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:07:51,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:51,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4888 states to 2346 states and 4586 transitions. [2022-12-15 00:07:51,878 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 4586 transitions. [2022-12-15 00:07:51,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:07:51,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:51,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:51,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:51,933 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:07:52,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:52,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4889 states to 2347 states and 4587 transitions. [2022-12-15 00:07:52,339 INFO L276 IsEmpty]: Start isEmpty. Operand 2347 states and 4587 transitions. [2022-12-15 00:07:52,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:07:52,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:52,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:52,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:52,377 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:07:58,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:07:58,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4932 states to 2366 states and 4628 transitions. [2022-12-15 00:07:58,490 INFO L276 IsEmpty]: Start isEmpty. Operand 2366 states and 4628 transitions. [2022-12-15 00:07:58,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:07:58,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:07:58,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:07:58,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:07:58,527 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:08:01,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:01,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4944 states to 2372 states and 4640 transitions. [2022-12-15 00:08:01,368 INFO L276 IsEmpty]: Start isEmpty. Operand 2372 states and 4640 transitions. [2022-12-15 00:08:01,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:08:01,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:01,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:01,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:08:01,406 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:08:02,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:02,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4889 states to 2346 states and 4591 transitions. [2022-12-15 00:08:02,035 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 4591 transitions. [2022-12-15 00:08:02,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:08:02,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:02,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:02,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:08:02,078 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:08:02,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:02,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4890 states to 2347 states and 4592 transitions. [2022-12-15 00:08:02,334 INFO L276 IsEmpty]: Start isEmpty. Operand 2347 states and 4592 transitions. [2022-12-15 00:08:02,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:08:02,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:02,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:02,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:08:02,382 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:08:02,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:02,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4891 states to 2348 states and 4593 transitions. [2022-12-15 00:08:02,718 INFO L276 IsEmpty]: Start isEmpty. Operand 2348 states and 4593 transitions. [2022-12-15 00:08:02,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:08:02,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:02,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:02,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:08:02,765 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:08:03,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:03,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4892 states to 2349 states and 4594 transitions. [2022-12-15 00:08:03,302 INFO L276 IsEmpty]: Start isEmpty. Operand 2349 states and 4594 transitions. [2022-12-15 00:08:03,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:08:03,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:03,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:03,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:08:03,344 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:08:03,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:03,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4893 states to 2350 states and 4595 transitions. [2022-12-15 00:08:03,723 INFO L276 IsEmpty]: Start isEmpty. Operand 2350 states and 4595 transitions. [2022-12-15 00:08:03,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:08:03,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:03,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:03,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:08:03,763 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:08:04,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:04,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4894 states to 2351 states and 4596 transitions. [2022-12-15 00:08:04,146 INFO L276 IsEmpty]: Start isEmpty. Operand 2351 states and 4596 transitions. [2022-12-15 00:08:04,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:08:04,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:04,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:04,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:08:04,495 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:08:10,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:10,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4942 states to 2361 states and 4619 transitions. [2022-12-15 00:08:10,719 INFO L276 IsEmpty]: Start isEmpty. Operand 2361 states and 4619 transitions. [2022-12-15 00:08:10,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:08:10,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:10,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:10,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:08:10,803 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:08:10,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:10,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4946 states to 2363 states and 4623 transitions. [2022-12-15 00:08:10,871 INFO L276 IsEmpty]: Start isEmpty. Operand 2363 states and 4623 transitions. [2022-12-15 00:08:10,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:08:10,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:10,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:10,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:08:10,955 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:08:11,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:11,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4949 states to 2365 states and 4626 transitions. [2022-12-15 00:08:11,855 INFO L276 IsEmpty]: Start isEmpty. Operand 2365 states and 4626 transitions. [2022-12-15 00:08:11,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:08:11,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:11,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:11,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:08:13,057 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:08:33,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:34,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5116 states to 2409 states and 4728 transitions. [2022-12-15 00:08:34,000 INFO L276 IsEmpty]: Start isEmpty. Operand 2409 states and 4728 transitions. [2022-12-15 00:08:34,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:08:34,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:34,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:34,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:08:34,040 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:08:34,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:34,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5117 states to 2410 states and 4729 transitions. [2022-12-15 00:08:34,442 INFO L276 IsEmpty]: Start isEmpty. Operand 2410 states and 4729 transitions. [2022-12-15 00:08:34,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:08:34,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:34,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:34,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:08:34,480 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:08:36,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:36,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5130 states to 2415 states and 4740 transitions. [2022-12-15 00:08:36,343 INFO L276 IsEmpty]: Start isEmpty. Operand 2415 states and 4740 transitions. [2022-12-15 00:08:36,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:08:36,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:36,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:36,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:08:36,383 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:08:40,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:40,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5155 states to 2426 states and 4763 transitions. [2022-12-15 00:08:40,447 INFO L276 IsEmpty]: Start isEmpty. Operand 2426 states and 4763 transitions. [2022-12-15 00:08:40,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:08:40,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:40,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:40,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:08:40,486 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:08:40,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:40,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5156 states to 2427 states and 4764 transitions. [2022-12-15 00:08:40,904 INFO L276 IsEmpty]: Start isEmpty. Operand 2427 states and 4764 transitions. [2022-12-15 00:08:40,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:08:40,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:40,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:40,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:08:40,978 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:08:47,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:47,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5193 states to 2443 states and 4799 transitions. [2022-12-15 00:08:47,152 INFO L276 IsEmpty]: Start isEmpty. Operand 2443 states and 4799 transitions. [2022-12-15 00:08:47,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:08:47,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:47,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:47,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:08:47,190 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:08:47,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:47,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5194 states to 2444 states and 4800 transitions. [2022-12-15 00:08:47,622 INFO L276 IsEmpty]: Start isEmpty. Operand 2444 states and 4800 transitions. [2022-12-15 00:08:47,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:08:47,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:47,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:47,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:08:47,659 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:08:54,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:54,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5231 states to 2460 states and 4835 transitions. [2022-12-15 00:08:54,380 INFO L276 IsEmpty]: Start isEmpty. Operand 2460 states and 4835 transitions. [2022-12-15 00:08:54,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:08:54,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:54,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:54,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:08:54,419 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:08:56,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:56,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5237 states to 2463 states and 4841 transitions. [2022-12-15 00:08:56,635 INFO L276 IsEmpty]: Start isEmpty. Operand 2463 states and 4841 transitions. [2022-12-15 00:08:56,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:08:56,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:56,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:56,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:08:56,690 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:09:00,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:09:00,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5249 states to 2469 states and 4853 transitions. [2022-12-15 00:09:00,241 INFO L276 IsEmpty]: Start isEmpty. Operand 2469 states and 4853 transitions. [2022-12-15 00:09:00,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:09:00,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:09:00,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:09:00,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:09:00,279 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:09:01,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:09:01,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5193 states to 2443 states and 4804 transitions. [2022-12-15 00:09:01,158 INFO L276 IsEmpty]: Start isEmpty. Operand 2443 states and 4804 transitions. [2022-12-15 00:09:01,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 00:09:01,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:09:01,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:09:01,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:09:01,196 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:09:01,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:09:01,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5194 states to 2444 states and 4805 transitions. [2022-12-15 00:09:01,660 INFO L276 IsEmpty]: Start isEmpty. Operand 2444 states and 4805 transitions. [2022-12-15 00:09:01,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 00:09:01,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:09:01,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:09:01,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:09:01,700 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:09:02,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:09:02,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5195 states to 2445 states and 4806 transitions. [2022-12-15 00:09:02,145 INFO L276 IsEmpty]: Start isEmpty. Operand 2445 states and 4806 transitions. [2022-12-15 00:09:02,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 00:09:02,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:09:02,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:09:02,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:09:02,184 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:09:02,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:09:02,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5196 states to 2446 states and 4807 transitions. [2022-12-15 00:09:02,604 INFO L276 IsEmpty]: Start isEmpty. Operand 2446 states and 4807 transitions. [2022-12-15 00:09:02,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 00:09:02,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:09:02,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:09:02,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:09:02,682 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:09:03,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:09:03,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5197 states to 2447 states and 4808 transitions. [2022-12-15 00:09:03,128 INFO L276 IsEmpty]: Start isEmpty. Operand 2447 states and 4808 transitions. [2022-12-15 00:09:03,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 00:09:03,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:09:03,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:09:03,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:09:03,168 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:09:03,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:09:03,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5198 states to 2448 states and 4809 transitions. [2022-12-15 00:09:03,688 INFO L276 IsEmpty]: Start isEmpty. Operand 2448 states and 4809 transitions. [2022-12-15 00:09:03,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 00:09:03,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:09:03,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:09:03,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:09:03,778 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:09:04,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:09:04,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5201 states to 2450 states and 4812 transitions. [2022-12-15 00:09:04,391 INFO L276 IsEmpty]: Start isEmpty. Operand 2450 states and 4812 transitions. [2022-12-15 00:09:04,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 00:09:04,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:09:04,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:09:04,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:09:04,486 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:09:04,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:09:04,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5205 states to 2452 states and 4816 transitions. [2022-12-15 00:09:04,530 INFO L276 IsEmpty]: Start isEmpty. Operand 2452 states and 4816 transitions. [2022-12-15 00:09:04,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 00:09:04,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:09:04,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:09:04,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:09:04,633 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:09:04,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:09:04,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5209 states to 2454 states and 4820 transitions. [2022-12-15 00:09:04,718 INFO L276 IsEmpty]: Start isEmpty. Operand 2454 states and 4820 transitions. [2022-12-15 00:09:04,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 00:09:04,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:09:04,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:09:04,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:09:05,215 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:09:14,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:09:14,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5239 states to 2466 states and 4848 transitions. [2022-12-15 00:09:14,925 INFO L276 IsEmpty]: Start isEmpty. Operand 2466 states and 4848 transitions. [2022-12-15 00:09:14,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 00:09:14,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:09:14,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:09:14,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:09:16,573 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:09:48,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:09:48,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5419 states to 2512 states and 4957 transitions. [2022-12-15 00:09:48,373 INFO L276 IsEmpty]: Start isEmpty. Operand 2512 states and 4957 transitions. [2022-12-15 00:09:48,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 00:09:48,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:09:48,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:09:48,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:09:48,412 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:09:49,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:09:49,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5420 states to 2513 states and 4958 transitions. [2022-12-15 00:09:49,040 INFO L276 IsEmpty]: Start isEmpty. Operand 2513 states and 4958 transitions. [2022-12-15 00:09:49,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 00:09:49,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:09:49,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:09:49,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:09:49,080 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:09:51,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:09:51,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5433 states to 2518 states and 4969 transitions. [2022-12-15 00:09:51,375 INFO L276 IsEmpty]: Start isEmpty. Operand 2518 states and 4969 transitions. [2022-12-15 00:09:51,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 00:09:51,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:09:51,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:09:51,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:09:51,436 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:09:56,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:09:56,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5459 states to 2529 states and 4993 transitions. [2022-12-15 00:09:56,757 INFO L276 IsEmpty]: Start isEmpty. Operand 2529 states and 4993 transitions. [2022-12-15 00:09:56,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 00:09:56,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:09:56,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:09:56,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:09:56,796 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:09:57,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:09:57,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5460 states to 2530 states and 4994 transitions. [2022-12-15 00:09:57,239 INFO L276 IsEmpty]: Start isEmpty. Operand 2530 states and 4994 transitions. [2022-12-15 00:09:57,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 00:09:57,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:09:57,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:09:57,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:09:57,299 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:10:04,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:10:04,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5491 states to 2543 states and 5023 transitions. [2022-12-15 00:10:04,117 INFO L276 IsEmpty]: Start isEmpty. Operand 2543 states and 5023 transitions. [2022-12-15 00:10:04,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 00:10:04,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:10:04,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:10:04,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:10:04,155 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:10:06,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:10:06,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5497 states to 2546 states and 5029 transitions. [2022-12-15 00:10:06,223 INFO L276 IsEmpty]: Start isEmpty. Operand 2546 states and 5029 transitions. [2022-12-15 00:10:06,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 00:10:06,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:10:06,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:10:06,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:10:06,260 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:10:07,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:10:07,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5499 states to 2548 states and 5031 transitions. [2022-12-15 00:10:07,805 INFO L276 IsEmpty]: Start isEmpty. Operand 2548 states and 5031 transitions. [2022-12-15 00:10:07,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 00:10:07,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:10:07,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:10:07,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:10:07,845 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:10:14,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:10:14,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5530 states to 2561 states and 5060 transitions. [2022-12-15 00:10:14,636 INFO L276 IsEmpty]: Start isEmpty. Operand 2561 states and 5060 transitions. [2022-12-15 00:10:14,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 00:10:14,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:10:14,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:10:14,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:10:14,674 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:10:19,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:10:19,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5542 states to 2567 states and 5072 transitions. [2022-12-15 00:10:19,064 INFO L276 IsEmpty]: Start isEmpty. Operand 2567 states and 5072 transitions. [2022-12-15 00:10:19,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 00:10:19,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:10:19,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:10:19,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:10:19,102 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:10:21,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:10:21,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5548 states to 2570 states and 5078 transitions. [2022-12-15 00:10:21,332 INFO L276 IsEmpty]: Start isEmpty. Operand 2570 states and 5078 transitions. [2022-12-15 00:10:21,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 00:10:21,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:10:21,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:10:21,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:10:21,371 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:10:23,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:10:23,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5554 states to 2573 states and 5084 transitions. [2022-12-15 00:10:23,401 INFO L276 IsEmpty]: Start isEmpty. Operand 2573 states and 5084 transitions. [2022-12-15 00:10:23,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 00:10:23,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:10:23,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:10:23,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:10:23,439 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:10:24,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:10:24,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5497 states to 2547 states and 5035 transitions. [2022-12-15 00:10:24,478 INFO L276 IsEmpty]: Start isEmpty. Operand 2547 states and 5035 transitions. [2022-12-15 00:10:24,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:10:24,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:10:24,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:10:24,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:10:24,516 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:10:25,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:10:25,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5498 states to 2548 states and 5036 transitions. [2022-12-15 00:10:25,018 INFO L276 IsEmpty]: Start isEmpty. Operand 2548 states and 5036 transitions. [2022-12-15 00:10:25,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:10:25,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:10:25,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:10:25,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:10:25,056 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:10:25,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:10:25,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5499 states to 2549 states and 5037 transitions. [2022-12-15 00:10:25,650 INFO L276 IsEmpty]: Start isEmpty. Operand 2549 states and 5037 transitions. [2022-12-15 00:10:25,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:10:25,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:10:25,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:10:25,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:10:25,691 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:10:26,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:10:26,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5500 states to 2550 states and 5038 transitions. [2022-12-15 00:10:26,345 INFO L276 IsEmpty]: Start isEmpty. Operand 2550 states and 5038 transitions. [2022-12-15 00:10:26,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:10:26,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:10:26,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:10:26,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:10:26,385 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:10:27,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:10:27,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5501 states to 2551 states and 5039 transitions. [2022-12-15 00:10:27,141 INFO L276 IsEmpty]: Start isEmpty. Operand 2551 states and 5039 transitions. [2022-12-15 00:10:27,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:10:27,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:10:27,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:10:27,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:10:27,181 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:10:27,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:10:28,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5502 states to 2552 states and 5040 transitions. [2022-12-15 00:10:28,001 INFO L276 IsEmpty]: Start isEmpty. Operand 2552 states and 5040 transitions. [2022-12-15 00:10:28,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:10:28,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:10:28,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:10:28,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:10:28,149 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:10:28,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:10:28,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5505 states to 2554 states and 5043 transitions. [2022-12-15 00:10:28,214 INFO L276 IsEmpty]: Start isEmpty. Operand 2554 states and 5043 transitions. [2022-12-15 00:10:28,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:10:28,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:10:28,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:10:28,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:10:28,303 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:10:29,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:10:29,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5508 states to 2556 states and 5046 transitions. [2022-12-15 00:10:29,350 INFO L276 IsEmpty]: Start isEmpty. Operand 2556 states and 5046 transitions. [2022-12-15 00:10:29,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:10:29,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:10:29,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:10:29,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:10:29,436 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:10:29,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:10:29,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5512 states to 2558 states and 5050 transitions. [2022-12-15 00:10:29,486 INFO L276 IsEmpty]: Start isEmpty. Operand 2558 states and 5050 transitions. [2022-12-15 00:10:29,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:10:29,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:10:29,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:10:29,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:10:29,573 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:10:29,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:10:29,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5516 states to 2560 states and 5054 transitions. [2022-12-15 00:10:29,621 INFO L276 IsEmpty]: Start isEmpty. Operand 2560 states and 5054 transitions. [2022-12-15 00:10:29,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:10:29,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:10:29,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:10:29,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:10:30,058 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:10:44,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:10:44,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5552 states to 2574 states and 5088 transitions. [2022-12-15 00:10:44,525 INFO L276 IsEmpty]: Start isEmpty. Operand 2574 states and 5088 transitions. [2022-12-15 00:10:44,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:10:44,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:10:44,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:10:44,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:10:46,915 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:11:29,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:11:29,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5750 states to 2623 states and 5209 transitions. [2022-12-15 00:11:29,517 INFO L276 IsEmpty]: Start isEmpty. Operand 2623 states and 5209 transitions. [2022-12-15 00:11:29,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:11:29,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:11:29,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:11:29,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:11:29,557 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:11:30,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:11:30,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5751 states to 2624 states and 5210 transitions. [2022-12-15 00:11:30,418 INFO L276 IsEmpty]: Start isEmpty. Operand 2624 states and 5210 transitions. [2022-12-15 00:11:30,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:11:30,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:11:30,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:11:30,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:11:30,458 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:11:34,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:11:34,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5765 states to 2629 states and 5222 transitions. [2022-12-15 00:11:34,435 INFO L276 IsEmpty]: Start isEmpty. Operand 2629 states and 5222 transitions. [2022-12-15 00:11:34,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:11:34,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:11:34,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:11:34,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:11:34,475 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:11:40,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:11:40,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5790 states to 2639 states and 5245 transitions. [2022-12-15 00:11:40,826 INFO L276 IsEmpty]: Start isEmpty. Operand 2639 states and 5245 transitions. [2022-12-15 00:11:40,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:11:40,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:11:40,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:11:40,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:11:40,925 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:11:41,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:11:41,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5791 states to 2640 states and 5246 transitions. [2022-12-15 00:11:41,589 INFO L276 IsEmpty]: Start isEmpty. Operand 2640 states and 5246 transitions. [2022-12-15 00:11:41,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:11:41,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:11:41,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:11:41,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:11:41,628 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:11:48,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:11:49,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5816 states to 2650 states and 5269 transitions. [2022-12-15 00:11:49,020 INFO L276 IsEmpty]: Start isEmpty. Operand 2650 states and 5269 transitions. [2022-12-15 00:11:49,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:11:49,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:11:49,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:11:49,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:11:49,063 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:11:53,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:11:53,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5828 states to 2656 states and 5281 transitions. [2022-12-15 00:11:53,920 INFO L276 IsEmpty]: Start isEmpty. Operand 2656 states and 5281 transitions. [2022-12-15 00:11:53,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:11:53,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:11:53,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:11:53,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:11:53,959 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:11:55,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:11:55,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5830 states to 2658 states and 5283 transitions. [2022-12-15 00:11:55,702 INFO L276 IsEmpty]: Start isEmpty. Operand 2658 states and 5283 transitions. [2022-12-15 00:11:55,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:11:55,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:11:55,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:11:55,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:11:55,742 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:12:03,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:12:03,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5855 states to 2668 states and 5306 transitions. [2022-12-15 00:12:03,679 INFO L276 IsEmpty]: Start isEmpty. Operand 2668 states and 5306 transitions. [2022-12-15 00:12:03,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:12:03,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:12:03,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:12:03,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:12:03,718 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:12:06,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:12:06,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5861 states to 2671 states and 5312 transitions. [2022-12-15 00:12:06,479 INFO L276 IsEmpty]: Start isEmpty. Operand 2671 states and 5312 transitions. [2022-12-15 00:12:06,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:12:06,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:12:06,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:12:06,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:12:06,518 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:12:09,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:12:09,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5867 states to 2674 states and 5318 transitions. [2022-12-15 00:12:09,428 INFO L276 IsEmpty]: Start isEmpty. Operand 2674 states and 5318 transitions. [2022-12-15 00:12:09,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:12:09,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:12:09,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:12:09,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:12:09,466 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:12:12,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:12:12,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5873 states to 2677 states and 5324 transitions. [2022-12-15 00:12:12,220 INFO L276 IsEmpty]: Start isEmpty. Operand 2677 states and 5324 transitions. [2022-12-15 00:12:12,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:12:12,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:12:12,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:12:12,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:12:12,259 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:12:18,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:12:18,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5885 states to 2683 states and 5336 transitions. [2022-12-15 00:12:18,513 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 5336 transitions. [2022-12-15 00:12:18,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:12:18,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:12:18,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:12:18,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:12:18,552 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:12:19,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:12:19,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5827 states to 2657 states and 5287 transitions. [2022-12-15 00:12:19,845 INFO L276 IsEmpty]: Start isEmpty. Operand 2657 states and 5287 transitions. [2022-12-15 00:12:19,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:12:19,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:12:19,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:12:19,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:12:19,885 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:12:20,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:12:20,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5828 states to 2658 states and 5288 transitions. [2022-12-15 00:12:20,543 INFO L276 IsEmpty]: Start isEmpty. Operand 2658 states and 5288 transitions. [2022-12-15 00:12:20,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:12:20,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:12:20,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:12:20,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:12:20,599 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:12:21,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:12:21,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5829 states to 2659 states and 5289 transitions. [2022-12-15 00:12:21,204 INFO L276 IsEmpty]: Start isEmpty. Operand 2659 states and 5289 transitions. [2022-12-15 00:12:21,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:12:21,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:12:21,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:12:21,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:12:21,243 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:12:21,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:12:21,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5830 states to 2660 states and 5290 transitions. [2022-12-15 00:12:21,849 INFO L276 IsEmpty]: Start isEmpty. Operand 2660 states and 5290 transitions. [2022-12-15 00:12:21,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:12:21,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:12:21,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:12:21,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:12:21,890 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:12:22,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:12:22,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5831 states to 2661 states and 5291 transitions. [2022-12-15 00:12:22,557 INFO L276 IsEmpty]: Start isEmpty. Operand 2661 states and 5291 transitions. [2022-12-15 00:12:22,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:12:22,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:12:22,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:12:22,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:12:22,598 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:12:23,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:12:23,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5832 states to 2662 states and 5292 transitions. [2022-12-15 00:12:23,369 INFO L276 IsEmpty]: Start isEmpty. Operand 2662 states and 5292 transitions. [2022-12-15 00:12:23,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:12:23,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:12:23,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:12:23,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:12:23,521 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:12:27,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:12:27,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5837 states to 2664 states and 5297 transitions. [2022-12-15 00:12:27,903 INFO L276 IsEmpty]: Start isEmpty. Operand 2664 states and 5297 transitions. [2022-12-15 00:12:27,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:12:27,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:12:27,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:12:27,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:12:27,994 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:12:28,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:12:28,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5840 states to 2666 states and 5300 transitions. [2022-12-15 00:12:28,063 INFO L276 IsEmpty]: Start isEmpty. Operand 2666 states and 5300 transitions. [2022-12-15 00:12:28,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:12:28,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:12:28,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:12:28,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:12:28,090 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:12:30,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:12:30,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5843 states to 2668 states and 5303 transitions. [2022-12-15 00:12:30,282 INFO L276 IsEmpty]: Start isEmpty. Operand 2668 states and 5303 transitions. [2022-12-15 00:12:30,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:12:30,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:12:30,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:12:30,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:12:30,370 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:12:31,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:12:31,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5846 states to 2670 states and 5306 transitions. [2022-12-15 00:12:31,291 INFO L276 IsEmpty]: Start isEmpty. Operand 2670 states and 5306 transitions. [2022-12-15 00:12:31,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:12:31,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:12:31,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:12:31,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:12:31,382 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:12:31,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:12:31,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5850 states to 2672 states and 5310 transitions. [2022-12-15 00:12:31,441 INFO L276 IsEmpty]: Start isEmpty. Operand 2672 states and 5310 transitions. [2022-12-15 00:12:31,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:12:31,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:12:31,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:12:31,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:12:31,528 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:12:31,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:12:31,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5854 states to 2674 states and 5314 transitions. [2022-12-15 00:12:31,585 INFO L276 IsEmpty]: Start isEmpty. Operand 2674 states and 5314 transitions. [2022-12-15 00:12:31,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:12:31,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:12:31,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:12:31,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:12:32,242 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:12:53,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:12:53,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5917 states to 2690 states and 5354 transitions. [2022-12-15 00:12:53,718 INFO L276 IsEmpty]: Start isEmpty. Operand 2690 states and 5354 transitions. [2022-12-15 00:12:53,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:12:53,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:12:53,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:12:53,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:12:53,803 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:12:53,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:12:53,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5918 states to 2691 states and 5355 transitions. [2022-12-15 00:12:53,860 INFO L276 IsEmpty]: Start isEmpty. Operand 2691 states and 5355 transitions. [2022-12-15 00:12:53,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:12:53,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:12:53,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:12:53,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:12:53,889 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:13:12,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:13:12,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5963 states to 2707 states and 5400 transitions. [2022-12-15 00:13:12,309 INFO L276 IsEmpty]: Start isEmpty. Operand 2707 states and 5400 transitions. [2022-12-15 00:13:12,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:13:12,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:13:12,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:13:12,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:13:12,348 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:13:13,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:13:13,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5964 states to 2708 states and 5401 transitions. [2022-12-15 00:13:13,041 INFO L276 IsEmpty]: Start isEmpty. Operand 2708 states and 5401 transitions. [2022-12-15 00:13:13,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:13:13,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:13:13,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:13:13,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:13:13,080 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:13:15,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:13:15,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5966 states to 2710 states and 5403 transitions. [2022-12-15 00:13:15,216 INFO L276 IsEmpty]: Start isEmpty. Operand 2710 states and 5403 transitions. [2022-12-15 00:13:15,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:13:15,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:13:15,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:13:15,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:13:15,255 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:13:17,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:13:17,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5968 states to 2712 states and 5405 transitions. [2022-12-15 00:13:17,717 INFO L276 IsEmpty]: Start isEmpty. Operand 2712 states and 5405 transitions. [2022-12-15 00:13:17,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:13:17,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:13:17,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:13:17,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:13:17,764 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:13:19,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:13:19,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5912 states to 2686 states and 5357 transitions. [2022-12-15 00:13:19,405 INFO L276 IsEmpty]: Start isEmpty. Operand 2686 states and 5357 transitions. [2022-12-15 00:13:19,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:13:19,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:13:19,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:13:19,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:13:19,490 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:13:24,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:13:24,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5917 states to 2688 states and 5362 transitions. [2022-12-15 00:13:24,156 INFO L276 IsEmpty]: Start isEmpty. Operand 2688 states and 5362 transitions. [2022-12-15 00:13:24,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:13:24,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:13:24,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:13:24,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:13:24,186 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:13:24,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:13:24,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5920 states to 2690 states and 5365 transitions. [2022-12-15 00:13:24,248 INFO L276 IsEmpty]: Start isEmpty. Operand 2690 states and 5365 transitions. [2022-12-15 00:13:24,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:13:24,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:13:24,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:13:24,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:13:24,343 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:13:31,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:13:31,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5931 states to 2694 states and 5376 transitions. [2022-12-15 00:13:31,152 INFO L276 IsEmpty]: Start isEmpty. Operand 2694 states and 5376 transitions. [2022-12-15 00:13:31,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:13:31,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:13:31,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:13:31,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:13:31,236 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:13:31,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:13:31,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5934 states to 2696 states and 5379 transitions. [2022-12-15 00:13:31,388 INFO L276 IsEmpty]: Start isEmpty. Operand 2696 states and 5379 transitions. [2022-12-15 00:13:31,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:13:31,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:13:31,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:13:31,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:13:31,415 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:13:32,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:13:32,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5937 states to 2698 states and 5382 transitions. [2022-12-15 00:13:32,189 INFO L276 IsEmpty]: Start isEmpty. Operand 2698 states and 5382 transitions. [2022-12-15 00:13:32,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:13:32,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:13:32,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:13:32,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:13:32,274 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:13:32,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:13:32,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5940 states to 2700 states and 5385 transitions. [2022-12-15 00:13:32,352 INFO L276 IsEmpty]: Start isEmpty. Operand 2700 states and 5385 transitions. [2022-12-15 00:13:32,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:13:32,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:13:32,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:13:32,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:13:32,437 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:13:33,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:13:33,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5943 states to 2702 states and 5388 transitions. [2022-12-15 00:13:33,723 INFO L276 IsEmpty]: Start isEmpty. Operand 2702 states and 5388 transitions. [2022-12-15 00:13:33,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:13:33,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:13:33,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:13:33,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:13:33,808 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:13:33,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:13:33,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5947 states to 2704 states and 5392 transitions. [2022-12-15 00:13:33,874 INFO L276 IsEmpty]: Start isEmpty. Operand 2704 states and 5392 transitions. [2022-12-15 00:13:33,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:13:33,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:13:33,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:13:33,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:13:33,961 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:13:34,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:13:34,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5951 states to 2706 states and 5396 transitions. [2022-12-15 00:13:34,106 INFO L276 IsEmpty]: Start isEmpty. Operand 2706 states and 5396 transitions. [2022-12-15 00:13:34,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:13:34,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:13:34,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:13:34,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:13:34,854 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:13:57,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:13:57,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5997 states to 2724 states and 5440 transitions. [2022-12-15 00:13:57,981 INFO L276 IsEmpty]: Start isEmpty. Operand 2724 states and 5440 transitions. [2022-12-15 00:13:57,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:13:57,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:13:57,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:13:57,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:13:58,009 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:13:58,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:13:58,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5998 states to 2725 states and 5441 transitions. [2022-12-15 00:13:58,061 INFO L276 IsEmpty]: Start isEmpty. Operand 2725 states and 5441 transitions. [2022-12-15 00:13:58,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:13:58,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:13:58,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:13:58,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:13:58,088 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:13:58,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:13:58,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5999 states to 2726 states and 5442 transitions. [2022-12-15 00:13:58,142 INFO L276 IsEmpty]: Start isEmpty. Operand 2726 states and 5442 transitions. [2022-12-15 00:13:58,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:13:58,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:13:58,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:13:58,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:13:58,169 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:14:01,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:14:01,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6004 states to 2728 states and 5447 transitions. [2022-12-15 00:14:01,985 INFO L276 IsEmpty]: Start isEmpty. Operand 2728 states and 5447 transitions. [2022-12-15 00:14:01,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:14:01,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:14:01,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:14:01,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:14:02,013 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:14:05,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:14:05,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6009 states to 2730 states and 5452 transitions. [2022-12-15 00:14:05,310 INFO L276 IsEmpty]: Start isEmpty. Operand 2730 states and 5452 transitions. [2022-12-15 00:14:05,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:14:05,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:14:05,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:14:05,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:14:05,338 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:14:07,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:14:07,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6012 states to 2732 states and 5455 transitions. [2022-12-15 00:14:07,138 INFO L276 IsEmpty]: Start isEmpty. Operand 2732 states and 5455 transitions. [2022-12-15 00:14:07,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:14:07,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:14:07,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:14:07,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:14:07,166 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:14:14,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:14:14,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6022 states to 2736 states and 5465 transitions. [2022-12-15 00:14:14,833 INFO L276 IsEmpty]: Start isEmpty. Operand 2736 states and 5465 transitions. [2022-12-15 00:14:14,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:14:14,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:14:14,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:14:14,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:14:14,860 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:14:16,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:14:16,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6025 states to 2738 states and 5468 transitions. [2022-12-15 00:14:16,816 INFO L276 IsEmpty]: Start isEmpty. Operand 2738 states and 5468 transitions. [2022-12-15 00:14:16,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:14:16,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:14:16,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:14:16,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:14:16,844 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:14:16,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:14:16,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6028 states to 2740 states and 5471 transitions. [2022-12-15 00:14:16,904 INFO L276 IsEmpty]: Start isEmpty. Operand 2740 states and 5471 transitions. [2022-12-15 00:14:16,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:14:16,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:14:16,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:14:16,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:14:16,931 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:14:17,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:14:17,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6031 states to 2742 states and 5474 transitions. [2022-12-15 00:14:17,926 INFO L276 IsEmpty]: Start isEmpty. Operand 2742 states and 5474 transitions. [2022-12-15 00:14:17,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:14:17,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:14:17,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:14:17,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:14:17,954 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:14:18,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:14:18,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6034 states to 2744 states and 5477 transitions. [2022-12-15 00:14:18,679 INFO L276 IsEmpty]: Start isEmpty. Operand 2744 states and 5477 transitions. [2022-12-15 00:14:18,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:14:18,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:14:18,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:14:18,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:14:18,707 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:14:18,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:14:18,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6038 states to 2746 states and 5481 transitions. [2022-12-15 00:14:18,762 INFO L276 IsEmpty]: Start isEmpty. Operand 2746 states and 5481 transitions. [2022-12-15 00:14:18,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:14:18,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:14:18,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:14:18,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:14:18,942 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:14:19,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:14:19,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6042 states to 2748 states and 5485 transitions. [2022-12-15 00:14:19,004 INFO L276 IsEmpty]: Start isEmpty. Operand 2748 states and 5485 transitions. [2022-12-15 00:14:19,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:14:19,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:14:19,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:14:19,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:14:19,643 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:14:46,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:14:46,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6104 states to 2768 states and 5534 transitions. [2022-12-15 00:14:46,781 INFO L276 IsEmpty]: Start isEmpty. Operand 2768 states and 5534 transitions. [2022-12-15 00:14:46,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:14:46,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:14:46,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:14:46,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:14:46,811 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:14:46,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:14:46,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6108 states to 2770 states and 5538 transitions. [2022-12-15 00:14:46,867 INFO L276 IsEmpty]: Start isEmpty. Operand 2770 states and 5538 transitions. [2022-12-15 00:14:46,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:14:46,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:14:46,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:14:46,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:14:46,895 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:14:46,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:14:46,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6111 states to 2772 states and 5541 transitions. [2022-12-15 00:14:46,957 INFO L276 IsEmpty]: Start isEmpty. Operand 2772 states and 5541 transitions. [2022-12-15 00:14:46,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:14:46,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:14:46,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:14:46,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:14:46,985 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:14:47,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:14:47,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6114 states to 2774 states and 5544 transitions. [2022-12-15 00:14:47,045 INFO L276 IsEmpty]: Start isEmpty. Operand 2774 states and 5544 transitions. [2022-12-15 00:14:47,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:14:47,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:14:47,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:14:47,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:14:47,175 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:14:47,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:14:47,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6117 states to 2776 states and 5547 transitions. [2022-12-15 00:14:47,260 INFO L276 IsEmpty]: Start isEmpty. Operand 2776 states and 5547 transitions. [2022-12-15 00:14:47,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:14:47,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:14:47,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:14:47,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:14:47,287 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:14:47,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:14:47,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6120 states to 2778 states and 5550 transitions. [2022-12-15 00:14:47,346 INFO L276 IsEmpty]: Start isEmpty. Operand 2778 states and 5550 transitions. [2022-12-15 00:14:47,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:14:47,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:14:47,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:14:47,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:14:47,375 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:14:47,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:14:47,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6124 states to 2780 states and 5554 transitions. [2022-12-15 00:14:47,431 INFO L276 IsEmpty]: Start isEmpty. Operand 2780 states and 5554 transitions. [2022-12-15 00:14:47,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:14:47,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:14:47,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:14:47,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:14:48,044 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:15:15,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:15,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6182 states to 2802 states and 5610 transitions. [2022-12-15 00:15:15,903 INFO L276 IsEmpty]: Start isEmpty. Operand 2802 states and 5610 transitions. [2022-12-15 00:15:15,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:15:15,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:15,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:15,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:15,931 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:15:15,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:16,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6186 states to 2804 states and 5614 transitions. [2022-12-15 00:15:16,000 INFO L276 IsEmpty]: Start isEmpty. Operand 2804 states and 5614 transitions. [2022-12-15 00:15:16,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:15:16,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:16,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:16,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:16,691 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:15:51,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:51,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6250 states to 2827 states and 5675 transitions. [2022-12-15 00:15:51,081 INFO L276 IsEmpty]: Start isEmpty. Operand 2827 states and 5675 transitions. [2022-12-15 00:15:51,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:15:51,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:51,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:51,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:51,109 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:15:51,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:51,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6253 states to 2829 states and 5678 transitions. [2022-12-15 00:15:51,172 INFO L276 IsEmpty]: Start isEmpty. Operand 2829 states and 5678 transitions. [2022-12-15 00:15:51,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:15:51,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:51,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:51,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:51,199 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:15:51,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:51,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6256 states to 2831 states and 5681 transitions. [2022-12-15 00:15:51,262 INFO L276 IsEmpty]: Start isEmpty. Operand 2831 states and 5681 transitions. [2022-12-15 00:15:51,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:15:51,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:51,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:51,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:51,290 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:15:51,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:51,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6259 states to 2833 states and 5684 transitions. [2022-12-15 00:15:51,352 INFO L276 IsEmpty]: Start isEmpty. Operand 2833 states and 5684 transitions. [2022-12-15 00:15:51,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:15:51,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:51,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:51,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:51,380 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:15:51,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:51,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6262 states to 2835 states and 5687 transitions. [2022-12-15 00:15:51,521 INFO L276 IsEmpty]: Start isEmpty. Operand 2835 states and 5687 transitions. [2022-12-15 00:15:51,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:15:51,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:51,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:51,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:51,549 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:15:51,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:51,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6265 states to 2837 states and 5690 transitions. [2022-12-15 00:15:51,608 INFO L276 IsEmpty]: Start isEmpty. Operand 2837 states and 5690 transitions. [2022-12-15 00:15:51,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:15:51,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:51,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:51,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:51,636 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:15:51,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:51,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6266 states to 2838 states and 5691 transitions. [2022-12-15 00:15:51,694 INFO L276 IsEmpty]: Start isEmpty. Operand 2838 states and 5691 transitions. [2022-12-15 00:15:51,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:15:51,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:51,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:51,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:52,345 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:16:30,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:30,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6365 states to 2863 states and 5788 transitions. [2022-12-15 00:16:30,240 INFO L276 IsEmpty]: Start isEmpty. Operand 2863 states and 5788 transitions. [2022-12-15 00:16:30,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 00:16:30,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:30,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:30,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:30,269 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:16:34,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:34,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6370 states to 2865 states and 5793 transitions. [2022-12-15 00:16:34,468 INFO L276 IsEmpty]: Start isEmpty. Operand 2865 states and 5793 transitions. [2022-12-15 00:16:34,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 00:16:34,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:34,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:34,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:34,497 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:16:34,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:34,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6373 states to 2867 states and 5796 transitions. [2022-12-15 00:16:34,571 INFO L276 IsEmpty]: Start isEmpty. Operand 2867 states and 5796 transitions. [2022-12-15 00:16:34,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 00:16:34,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:34,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:34,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:34,599 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:16:36,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:36,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6376 states to 2869 states and 5799 transitions. [2022-12-15 00:16:36,369 INFO L276 IsEmpty]: Start isEmpty. Operand 2869 states and 5799 transitions. [2022-12-15 00:16:36,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 00:16:36,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:36,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:36,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:36,398 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:16:40,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:40,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6381 states to 2871 states and 5804 transitions. [2022-12-15 00:16:40,300 INFO L276 IsEmpty]: Start isEmpty. Operand 2871 states and 5804 transitions. [2022-12-15 00:16:40,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 00:16:40,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:40,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:40,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:40,328 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:16:40,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:40,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6384 states to 2873 states and 5807 transitions. [2022-12-15 00:16:40,415 INFO L276 IsEmpty]: Start isEmpty. Operand 2873 states and 5807 transitions. [2022-12-15 00:16:40,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 00:16:40,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:40,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:40,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:40,444 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:16:40,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:40,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6387 states to 2875 states and 5810 transitions. [2022-12-15 00:16:40,523 INFO L276 IsEmpty]: Start isEmpty. Operand 2875 states and 5810 transitions. [2022-12-15 00:16:40,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 00:16:40,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:40,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:40,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:40,552 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:16:42,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:42,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6390 states to 2877 states and 5813 transitions. [2022-12-15 00:16:42,594 INFO L276 IsEmpty]: Start isEmpty. Operand 2877 states and 5813 transitions. [2022-12-15 00:16:42,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 00:16:42,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:42,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:42,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:42,623 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:16:42,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:42,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6393 states to 2879 states and 5816 transitions. [2022-12-15 00:16:42,692 INFO L276 IsEmpty]: Start isEmpty. Operand 2879 states and 5816 transitions. [2022-12-15 00:16:42,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 00:16:42,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:42,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:42,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:42,722 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:16:42,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:42,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6396 states to 2881 states and 5819 transitions. [2022-12-15 00:16:42,872 INFO L276 IsEmpty]: Start isEmpty. Operand 2881 states and 5819 transitions. [2022-12-15 00:16:42,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 00:16:42,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:42,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:42,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:42,900 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:16:42,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:42,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6399 states to 2883 states and 5822 transitions. [2022-12-15 00:16:42,976 INFO L276 IsEmpty]: Start isEmpty. Operand 2883 states and 5822 transitions. [2022-12-15 00:16:42,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 00:16:42,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:42,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:42,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:43,004 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:16:43,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:43,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6402 states to 2885 states and 5825 transitions. [2022-12-15 00:16:43,077 INFO L276 IsEmpty]: Start isEmpty. Operand 2885 states and 5825 transitions. [2022-12-15 00:16:43,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 00:16:43,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:43,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:43,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:43,105 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:16:43,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:43,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6403 states to 2886 states and 5826 transitions. [2022-12-15 00:16:43,177 INFO L276 IsEmpty]: Start isEmpty. Operand 2886 states and 5826 transitions. [2022-12-15 00:16:43,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 00:16:43,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:43,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:43,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:43,205 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:16:43,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:43,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6406 states to 2888 states and 5829 transitions. [2022-12-15 00:16:43,284 INFO L276 IsEmpty]: Start isEmpty. Operand 2888 states and 5829 transitions. [2022-12-15 00:16:43,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 00:16:43,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:43,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:43,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:43,313 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:16:43,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:43,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6409 states to 2890 states and 5832 transitions. [2022-12-15 00:16:43,391 INFO L276 IsEmpty]: Start isEmpty. Operand 2890 states and 5832 transitions. [2022-12-15 00:16:43,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 00:16:43,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:43,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:43,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:43,420 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:16:43,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:43,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6412 states to 2892 states and 5835 transitions. [2022-12-15 00:16:43,503 INFO L276 IsEmpty]: Start isEmpty. Operand 2892 states and 5835 transitions. [2022-12-15 00:16:43,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 00:16:43,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:43,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:43,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:43,531 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:16:43,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:43,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6415 states to 2894 states and 5838 transitions. [2022-12-15 00:16:43,694 INFO L276 IsEmpty]: Start isEmpty. Operand 2894 states and 5838 transitions. [2022-12-15 00:16:43,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 00:16:43,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:43,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:43,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:43,723 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:16:43,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:43,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6418 states to 2896 states and 5841 transitions. [2022-12-15 00:16:43,800 INFO L276 IsEmpty]: Start isEmpty. Operand 2896 states and 5841 transitions. [2022-12-15 00:16:43,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 00:16:43,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:43,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:43,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:43,829 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:16:43,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:43,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6421 states to 2898 states and 5844 transitions. [2022-12-15 00:16:43,903 INFO L276 IsEmpty]: Start isEmpty. Operand 2898 states and 5844 transitions. [2022-12-15 00:16:43,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 00:16:43,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:43,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:43,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:43,933 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:16:44,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:44,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6424 states to 2900 states and 5847 transitions. [2022-12-15 00:16:44,007 INFO L276 IsEmpty]: Start isEmpty. Operand 2900 states and 5847 transitions. [2022-12-15 00:16:44,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 00:16:44,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:44,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:44,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:44,037 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:16:44,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:44,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6427 states to 2902 states and 5850 transitions. [2022-12-15 00:16:44,112 INFO L276 IsEmpty]: Start isEmpty. Operand 2902 states and 5850 transitions. [2022-12-15 00:16:44,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 00:16:44,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:44,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:44,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:44,141 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:16:44,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:44,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6430 states to 2904 states and 5853 transitions. [2022-12-15 00:16:44,212 INFO L276 IsEmpty]: Start isEmpty. Operand 2904 states and 5853 transitions. [2022-12-15 00:16:44,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 00:16:44,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:44,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:44,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:44,242 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:16:44,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:44,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6433 states to 2906 states and 5856 transitions. [2022-12-15 00:16:44,317 INFO L276 IsEmpty]: Start isEmpty. Operand 2906 states and 5856 transitions. [2022-12-15 00:16:44,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-15 00:16:44,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:44,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:44,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:44,411 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:17:19,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:17:19,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6483 states to 2922 states and 5906 transitions. [2022-12-15 00:17:19,850 INFO L276 IsEmpty]: Start isEmpty. Operand 2922 states and 5906 transitions. [2022-12-15 00:17:19,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-15 00:17:19,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:17:19,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:17:19,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:17:19,942 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:17:20,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:17:20,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6484 states to 2923 states and 5907 transitions. [2022-12-15 00:17:20,025 INFO L276 IsEmpty]: Start isEmpty. Operand 2923 states and 5907 transitions. [2022-12-15 00:17:20,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-15 00:17:20,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:17:20,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:17:20,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:17:20,116 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:17:20,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:17:20,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6485 states to 2924 states and 5908 transitions. [2022-12-15 00:17:20,203 INFO L276 IsEmpty]: Start isEmpty. Operand 2924 states and 5908 transitions. [2022-12-15 00:17:20,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-15 00:17:20,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:17:20,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:17:20,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:17:20,299 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 00:17:52,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:17:52,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6529 states to 2938 states and 5952 transitions. [2022-12-15 00:17:52,898 INFO L276 IsEmpty]: Start isEmpty. Operand 2938 states and 5952 transitions. [2022-12-15 00:17:52,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-15 00:17:52,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:17:52,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:17:52,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:17:52,991 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:17:53,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:17:53,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6532 states to 2940 states and 5955 transitions. [2022-12-15 00:17:53,194 INFO L276 IsEmpty]: Start isEmpty. Operand 2940 states and 5955 transitions. [2022-12-15 00:17:53,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-15 00:17:53,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:17:53,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:17:53,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:17:53,287 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:17:53,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:17:53,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6535 states to 2942 states and 5958 transitions. [2022-12-15 00:17:53,382 INFO L276 IsEmpty]: Start isEmpty. Operand 2942 states and 5958 transitions. [2022-12-15 00:17:53,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-15 00:17:53,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:17:53,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:17:53,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:17:53,474 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:17:53,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:17:53,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6538 states to 2944 states and 5961 transitions. [2022-12-15 00:17:53,569 INFO L276 IsEmpty]: Start isEmpty. Operand 2944 states and 5961 transitions. [2022-12-15 00:17:53,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-15 00:17:53,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:17:53,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:17:53,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:17:53,661 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:17:53,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:17:53,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6541 states to 2946 states and 5964 transitions. [2022-12-15 00:17:53,755 INFO L276 IsEmpty]: Start isEmpty. Operand 2946 states and 5964 transitions. [2022-12-15 00:17:53,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-15 00:17:53,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:17:53,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:17:53,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:17:53,847 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:17:53,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:17:53,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6544 states to 2948 states and 5967 transitions. [2022-12-15 00:17:53,939 INFO L276 IsEmpty]: Start isEmpty. Operand 2948 states and 5967 transitions. [2022-12-15 00:17:53,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-15 00:17:53,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:17:53,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:17:53,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:17:54,032 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:17:54,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:17:54,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6547 states to 2950 states and 5970 transitions. [2022-12-15 00:17:54,125 INFO L276 IsEmpty]: Start isEmpty. Operand 2950 states and 5970 transitions. [2022-12-15 00:17:54,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-15 00:17:54,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:17:54,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:17:54,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:17:54,223 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 00:17:54,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:17:54,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6548 states to 2951 states and 5971 transitions. [2022-12-15 00:17:54,413 INFO L276 IsEmpty]: Start isEmpty. Operand 2951 states and 5971 transitions. [2022-12-15 00:17:54,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-15 00:17:54,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:17:54,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:17:54,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:17:54,510 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:17:54,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:17:54,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6551 states to 2953 states and 5974 transitions. [2022-12-15 00:17:54,600 INFO L276 IsEmpty]: Start isEmpty. Operand 2953 states and 5974 transitions. [2022-12-15 00:17:54,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-15 00:17:54,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:17:54,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:17:54,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:17:54,697 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 00:17:54,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:17:54,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6552 states to 2954 states and 5975 transitions. [2022-12-15 00:17:54,783 INFO L276 IsEmpty]: Start isEmpty. Operand 2954 states and 5975 transitions. [2022-12-15 00:17:54,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-15 00:17:54,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:17:54,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:17:54,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:17:54,881 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 00:18:23,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:18:23,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6590 states to 2966 states and 6013 transitions. [2022-12-15 00:18:23,831 INFO L276 IsEmpty]: Start isEmpty. Operand 2966 states and 6013 transitions. [2022-12-15 00:18:23,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-15 00:18:23,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:18:23,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:18:23,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:18:24,045 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked.