./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-sets/test_mutex_double_unlock.i --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_c0d3efa2-ba80-48ab-acda-bf8085822251/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d3efa2-ba80-48ab-acda-bf8085822251/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_c0d3efa2-ba80-48ab-acda-bf8085822251/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d3efa2-ba80-48ab-acda-bf8085822251/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-sets/test_mutex_double_unlock.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d3efa2-ba80-48ab-acda-bf8085822251/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_c0d3efa2-ba80-48ab-acda-bf8085822251/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 d82f1b23bea4834b28dfbe602ddf1f3e06a3ee60a847e3002a9403f092f2c830 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 21:49:08,995 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:49:08,997 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:49:09,010 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:49:09,010 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:49:09,011 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:49:09,012 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:49:09,013 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:49:09,014 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:49:09,015 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:49:09,015 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:49:09,016 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:49:09,016 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:49:09,017 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:49:09,018 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:49:09,019 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:49:09,019 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:49:09,020 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:49:09,021 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:49:09,022 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:49:09,023 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:49:09,024 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:49:09,025 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:49:09,026 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:49:09,028 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:49:09,028 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:49:09,029 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:49:09,029 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:49:09,030 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:49:09,030 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:49:09,031 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:49:09,031 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:49:09,032 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:49:09,032 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:49:09,033 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:49:09,033 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:49:09,034 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:49:09,034 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:49:09,034 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:49:09,035 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:49:09,035 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:49:09,036 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d3efa2-ba80-48ab-acda-bf8085822251/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 21:49:09,054 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:49:09,054 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:49:09,054 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:49:09,054 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:49:09,055 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:49:09,055 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:49:09,055 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:49:09,055 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 21:49:09,055 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 21:49:09,055 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 21:49:09,056 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:49:09,056 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:49:09,056 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:49:09,056 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:49:09,056 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 21:49:09,056 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:49:09,056 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:49:09,056 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:49:09,057 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:49:09,057 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:49:09,057 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:49:09,057 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:49:09,057 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:49:09,057 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:49:09,057 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:49:09,058 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 21:49:09,058 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 21:49:09,058 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:49:09,058 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_c0d3efa2-ba80-48ab-acda-bf8085822251/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d3efa2-ba80-48ab-acda-bf8085822251/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d82f1b23bea4834b28dfbe602ddf1f3e06a3ee60a847e3002a9403f092f2c830 [2022-12-14 21:49:09,223 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:49:09,240 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:49:09,243 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:49:09,243 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:49:09,244 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:49:09,245 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d3efa2-ba80-48ab-acda-bf8085822251/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-sets/test_mutex_double_unlock.i [2022-12-14 21:49:11,785 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:49:11,981 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:49:11,982 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d3efa2-ba80-48ab-acda-bf8085822251/sv-benchmarks/c/ldv-sets/test_mutex_double_unlock.i [2022-12-14 21:49:11,990 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d3efa2-ba80-48ab-acda-bf8085822251/bin/ukojak-rkRKPMF4O4/data/e23b203c3/a921aff371864c24a4b4416294ecf33f/FLAG07b514be2 [2022-12-14 21:49:12,339 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d3efa2-ba80-48ab-acda-bf8085822251/bin/ukojak-rkRKPMF4O4/data/e23b203c3/a921aff371864c24a4b4416294ecf33f [2022-12-14 21:49:12,341 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:49:12,341 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:49:12,342 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:49:12,342 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:49:12,345 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:49:12,345 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:49:12" (1/1) ... [2022-12-14 21:49:12,346 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72acc5da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:49:12, skipping insertion in model container [2022-12-14 21:49:12,346 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:49:12" (1/1) ... [2022-12-14 21:49:12,351 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:49:12,374 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:49:12,569 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_c0d3efa2-ba80-48ab-acda-bf8085822251/sv-benchmarks/c/ldv-sets/test_mutex_double_unlock.i[25842,25855] [2022-12-14 21:49:12,573 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_c0d3efa2-ba80-48ab-acda-bf8085822251/sv-benchmarks/c/ldv-sets/test_mutex_double_unlock.i[25967,25980] [2022-12-14 21:49:12,574 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_c0d3efa2-ba80-48ab-acda-bf8085822251/sv-benchmarks/c/ldv-sets/test_mutex_double_unlock.i[26082,26095] [2022-12-14 21:49:12,576 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:49:12,583 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:49:12,612 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_c0d3efa2-ba80-48ab-acda-bf8085822251/sv-benchmarks/c/ldv-sets/test_mutex_double_unlock.i[25842,25855] [2022-12-14 21:49:12,613 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_c0d3efa2-ba80-48ab-acda-bf8085822251/sv-benchmarks/c/ldv-sets/test_mutex_double_unlock.i[25967,25980] [2022-12-14 21:49:12,613 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_c0d3efa2-ba80-48ab-acda-bf8085822251/sv-benchmarks/c/ldv-sets/test_mutex_double_unlock.i[26082,26095] [2022-12-14 21:49:12,614 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:49:12,631 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:49:12,631 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:49:12 WrapperNode [2022-12-14 21:49:12,632 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:49:12,632 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:49:12,632 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:49:12,632 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:49:12,638 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:49:12" (1/1) ... [2022-12-14 21:49:12,647 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:49:12" (1/1) ... [2022-12-14 21:49:12,664 INFO L138 Inliner]: procedures = 139, calls = 57, calls flagged for inlining = 14, calls inlined = 13, statements flattened = 129 [2022-12-14 21:49:12,664 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:49:12,665 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:49:12,665 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:49:12,665 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:49:12,672 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:49:12" (1/1) ... [2022-12-14 21:49:12,672 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:49:12" (1/1) ... [2022-12-14 21:49:12,674 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:49:12" (1/1) ... [2022-12-14 21:49:12,675 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:49:12" (1/1) ... [2022-12-14 21:49:12,680 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:49:12" (1/1) ... [2022-12-14 21:49:12,683 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:49:12" (1/1) ... [2022-12-14 21:49:12,684 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:49:12" (1/1) ... [2022-12-14 21:49:12,685 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:49:12" (1/1) ... [2022-12-14 21:49:12,687 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:49:12,688 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:49:12,688 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:49:12,688 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:49:12,688 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:49:12" (1/1) ... [2022-12-14 21:49:12,693 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:49:12,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d3efa2-ba80-48ab-acda-bf8085822251/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:49:12,711 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d3efa2-ba80-48ab-acda-bf8085822251/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:49:12,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d3efa2-ba80-48ab-acda-bf8085822251/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:49:12,746 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_list_add [2022-12-14 21:49:12,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_list_add [2022-12-14 21:49:12,746 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-14 21:49:12,746 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-14 21:49:12,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 21:49:12,747 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-12-14 21:49:12,747 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-12-14 21:49:12,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:49:12,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 21:49:12,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_in_set [2022-12-14 21:49:12,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_in_set [2022-12-14 21:49:12,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 21:49:12,748 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 21:49:12,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 21:49:12,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 21:49:12,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_successful_malloc [2022-12-14 21:49:12,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_successful_malloc [2022-12-14 21:49:12,748 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:49:12,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:49:12,849 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:49:12,851 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:49:13,076 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:49:13,127 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:49:13,128 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-14 21:49:13,130 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:49:13 BoogieIcfgContainer [2022-12-14 21:49:13,130 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:49:13,131 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:49:13,131 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:49:13,138 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:49:13,138 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:49:13" (1/1) ... [2022-12-14 21:49:13,145 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:49:13,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:13,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 49 states and 61 transitions. [2022-12-14 21:49:13,186 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 61 transitions. [2022-12-14 21:49:13,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 21:49:13,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:13,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:13,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:13,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:49:13,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:13,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 53 states and 65 transitions. [2022-12-14 21:49:13,438 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 65 transitions. [2022-12-14 21:49:13,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-12-14 21:49:13,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:13,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:13,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:13,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:49:13,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:13,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 59 states and 80 transitions. [2022-12-14 21:49:13,904 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 80 transitions. [2022-12-14 21:49:13,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-12-14 21:49:13,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:13,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:13,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:14,085 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:49:14,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:14,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 56 states and 72 transitions. [2022-12-14 21:49:14,355 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 72 transitions. [2022-12-14 21:49:14,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 21:49:14,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:14,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:14,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:14,430 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 21:49:14,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:14,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 58 states and 73 transitions. [2022-12-14 21:49:14,470 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 73 transitions. [2022-12-14 21:49:14,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 21:49:14,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:14,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:14,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:14,718 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 7 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:49:15,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:15,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 66 states and 86 transitions. [2022-12-14 21:49:15,119 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 86 transitions. [2022-12-14 21:49:15,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:49:15,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:15,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:15,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:19,512 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:49:25,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:25,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 86 states and 143 transitions. [2022-12-14 21:49:25,868 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 143 transitions. [2022-12-14 21:49:25,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:49:25,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:25,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:25,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:29,526 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:49:38,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:38,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 95 states and 182 transitions. [2022-12-14 21:49:38,146 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 182 transitions. [2022-12-14 21:49:38,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:49:38,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:38,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:38,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:39,896 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:49:41,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:41,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 95 states and 182 transitions. [2022-12-14 21:49:41,063 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 182 transitions. [2022-12-14 21:49:41,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:49:41,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:41,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:41,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:42,899 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:49:43,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:43,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 95 states and 182 transitions. [2022-12-14 21:49:43,026 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 182 transitions. [2022-12-14 21:49:43,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:49:43,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:43,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:43,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:44,934 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:49:45,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:45,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 95 states and 182 transitions. [2022-12-14 21:49:45,024 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 182 transitions. [2022-12-14 21:49:45,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:49:45,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:45,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:45,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:46,912 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:49:47,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:47,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 95 states and 182 transitions. [2022-12-14 21:49:47,004 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 182 transitions. [2022-12-14 21:49:47,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:49:47,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:47,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:47,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:48,529 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:49:48,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:48,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 95 states and 182 transitions. [2022-12-14 21:49:48,578 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 182 transitions. [2022-12-14 21:49:48,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:49:48,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:48,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:48,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:50,453 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:49:50,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:50,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 95 states and 182 transitions. [2022-12-14 21:49:50,556 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 182 transitions. [2022-12-14 21:49:50,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:49:50,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:50,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:50,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:52,425 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:49:52,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:52,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 95 states and 182 transitions. [2022-12-14 21:49:52,543 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 182 transitions. [2022-12-14 21:49:52,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:49:52,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:52,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:52,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:54,127 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:49:54,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:54,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 95 states and 182 transitions. [2022-12-14 21:49:54,197 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 182 transitions. [2022-12-14 21:49:54,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:49:54,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:54,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:54,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:55,727 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:49:55,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:55,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 95 states and 182 transitions. [2022-12-14 21:49:55,801 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 182 transitions. [2022-12-14 21:49:55,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:49:55,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:55,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:55,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:57,400 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:49:57,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:57,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 95 states and 182 transitions. [2022-12-14 21:49:57,477 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 182 transitions. [2022-12-14 21:49:57,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:49:57,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:57,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:57,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:49:59,340 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:49:59,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:49:59,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 95 states and 182 transitions. [2022-12-14 21:49:59,455 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 182 transitions. [2022-12-14 21:49:59,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:49:59,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:49:59,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:49:59,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:01,629 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:50:01,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:01,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 95 states and 182 transitions. [2022-12-14 21:50:01,701 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 182 transitions. [2022-12-14 21:50:01,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:50:01,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:01,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:01,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:03,225 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:50:03,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:03,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 95 states and 182 transitions. [2022-12-14 21:50:03,294 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 182 transitions. [2022-12-14 21:50:03,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:50:03,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:03,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:03,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:05,164 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:50:05,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:05,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 95 states and 182 transitions. [2022-12-14 21:50:05,281 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 182 transitions. [2022-12-14 21:50:05,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:50:05,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:05,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:05,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:06,993 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:50:07,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:07,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 95 states and 182 transitions. [2022-12-14 21:50:07,087 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 182 transitions. [2022-12-14 21:50:07,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:50:07,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:07,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:07,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:08,595 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:50:08,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:08,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 95 states and 182 transitions. [2022-12-14 21:50:08,652 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 182 transitions. [2022-12-14 21:50:08,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:50:08,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:08,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:08,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:10,349 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:50:10,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:10,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 95 states and 182 transitions. [2022-12-14 21:50:10,434 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 182 transitions. [2022-12-14 21:50:10,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:50:10,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:10,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:10,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:12,093 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:50:12,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:12,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 95 states and 182 transitions. [2022-12-14 21:50:12,178 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 182 transitions. [2022-12-14 21:50:12,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:50:12,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:12,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:12,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:13,605 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:50:13,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:13,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 95 states and 182 transitions. [2022-12-14 21:50:13,653 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 182 transitions. [2022-12-14 21:50:13,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:50:13,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:13,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:13,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:15,440 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:50:15,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:15,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 95 states and 182 transitions. [2022-12-14 21:50:15,526 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 182 transitions. [2022-12-14 21:50:15,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:50:15,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:15,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:15,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:19,173 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 21:50:31,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:31,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 104 states and 210 transitions. [2022-12-14 21:50:31,211 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 210 transitions. [2022-12-14 21:50:31,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:50:31,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:31,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:31,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:32,779 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:50:32,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:32,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 104 states and 210 transitions. [2022-12-14 21:50:32,853 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 210 transitions. [2022-12-14 21:50:32,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:50:32,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:32,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:32,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:34,707 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:50:34,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:34,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 104 states and 210 transitions. [2022-12-14 21:50:34,829 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 210 transitions. [2022-12-14 21:50:34,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:50:34,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:34,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:34,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:36,323 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:50:36,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:36,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 104 states and 210 transitions. [2022-12-14 21:50:36,398 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 210 transitions. [2022-12-14 21:50:36,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:50:36,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:36,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:36,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:37,844 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:50:37,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:37,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 104 states and 210 transitions. [2022-12-14 21:50:37,898 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 210 transitions. [2022-12-14 21:50:37,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:50:37,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:37,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:37,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:39,375 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:50:39,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:39,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 104 states and 210 transitions. [2022-12-14 21:50:39,443 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 210 transitions. [2022-12-14 21:50:39,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:50:39,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:39,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:39,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:41,194 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:50:41,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:41,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 104 states and 210 transitions. [2022-12-14 21:50:41,293 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 210 transitions. [2022-12-14 21:50:41,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:50:41,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:41,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:41,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:42,765 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:50:42,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:42,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 104 states and 210 transitions. [2022-12-14 21:50:42,836 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 210 transitions. [2022-12-14 21:50:42,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:50:42,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:42,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:42,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:44,656 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:50:44,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:44,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 104 states and 210 transitions. [2022-12-14 21:50:44,777 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 210 transitions. [2022-12-14 21:50:44,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:50:44,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:44,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:44,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:46,466 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:50:46,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:46,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 104 states and 210 transitions. [2022-12-14 21:50:46,561 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 210 transitions. [2022-12-14 21:50:46,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:50:46,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:46,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:46,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:48,089 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:50:48,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:48,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 104 states and 210 transitions. [2022-12-14 21:50:48,152 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 210 transitions. [2022-12-14 21:50:48,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:50:48,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:48,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:48,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:49,883 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:50:49,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:49,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 104 states and 210 transitions. [2022-12-14 21:50:49,979 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 210 transitions. [2022-12-14 21:50:49,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:50:49,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:49,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:49,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:51,457 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:50:51,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:51,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 104 states and 210 transitions. [2022-12-14 21:50:51,514 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 210 transitions. [2022-12-14 21:50:51,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:50:51,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:51,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:51,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:53,362 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:50:53,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:53,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 104 states and 210 transitions. [2022-12-14 21:50:53,454 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 210 transitions. [2022-12-14 21:50:53,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:50:53,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:53,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:53,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:54,949 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:50:55,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:55,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 104 states and 210 transitions. [2022-12-14 21:50:55,007 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 210 transitions. [2022-12-14 21:50:55,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:50:55,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:55,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:55,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:50:58,490 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:51:02,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:02,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:51:02,582 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:51:02,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:51:02,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:02,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:02,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:04,273 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:51:04,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:04,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:51:04,360 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:51:04,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:51:04,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:04,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:04,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:06,116 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:51:06,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:06,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:51:06,205 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:51:06,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:51:06,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:06,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:06,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:07,914 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:51:08,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:08,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:51:08,007 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:51:08,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:51:08,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:08,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:08,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:09,700 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:51:09,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:09,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:51:09,801 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:51:09,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:51:09,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:09,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:09,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:11,519 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:51:11,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:11,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:51:11,621 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:51:11,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:51:11,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:11,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:11,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:13,363 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:51:13,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:13,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:51:13,462 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:51:13,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:51:13,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:13,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:13,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:14,893 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:51:14,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:14,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:51:14,951 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:51:14,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:51:14,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:14,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:14,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:16,438 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:51:16,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:16,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:51:16,494 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:51:16,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:51:16,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:16,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:16,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:18,018 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:51:18,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:18,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:51:18,071 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:51:18,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:51:18,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:18,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:18,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:19,808 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:51:19,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:19,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:51:19,893 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:51:19,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:51:19,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:19,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:19,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:21,307 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:51:21,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:21,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:51:21,368 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:51:21,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:51:21,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:21,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:21,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:22,811 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:51:22,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:22,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:51:22,875 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:51:22,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:51:22,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:22,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:22,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:24,636 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:51:24,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:24,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:51:24,736 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:51:24,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:51:24,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:24,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:24,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:26,153 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:51:26,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:26,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:51:26,225 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:51:26,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:51:26,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:26,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:26,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:27,713 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:51:27,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:27,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:51:27,769 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:51:27,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:51:27,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:27,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:27,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:29,483 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:51:29,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:29,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:51:29,592 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:51:29,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:51:29,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:29,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:29,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:31,313 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:51:31,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:31,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:51:31,407 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:51:31,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:51:31,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:31,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:31,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:33,089 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:51:33,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:33,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:51:33,174 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:51:33,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:51:33,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:33,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:33,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:34,864 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:51:34,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:34,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:51:34,953 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:51:34,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:51:34,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:34,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:34,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:36,655 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:51:36,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:36,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:51:36,738 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:51:36,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:51:36,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:36,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:36,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:38,090 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:51:38,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:38,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:51:38,152 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:51:38,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:51:38,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:38,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:38,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:39,863 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:51:39,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:39,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:51:39,967 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:51:39,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:51:39,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:39,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:39,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:41,454 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:51:41,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:41,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:51:41,513 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:51:41,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:51:41,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:41,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:41,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:42,958 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:51:43,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:43,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:51:43,019 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:51:43,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:51:43,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:43,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:43,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:44,764 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:51:44,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:44,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:51:44,874 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:51:44,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:51:44,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:44,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:44,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:46,633 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:51:46,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:46,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:51:46,733 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:51:46,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:51:46,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:46,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:46,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:48,443 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:51:48,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:48,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:51:48,544 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:51:48,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:51:48,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:48,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:48,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:50,000 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:51:50,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:50,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:51:50,050 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:51:50,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:51:50,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:50,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:50,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:51,735 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:51:51,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:51,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:51:51,844 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:51:51,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:51:51,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:51,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:51,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:53,549 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:51:53,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:53,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:51:53,641 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:51:53,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:51:53,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:53,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:53,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:55,357 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:51:55,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:55,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:51:55,448 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:51:55,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:51:55,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:55,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:55,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:57,242 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:51:57,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:57,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:51:57,365 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:51:57,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:51:57,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:57,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:57,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:51:59,192 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:51:59,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:51:59,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:51:59,313 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:51:59,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:51:59,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:51:59,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:51:59,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:01,145 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:52:01,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:01,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:52:01,241 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:52:01,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:52:01,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:01,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:01,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:02,631 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:52:02,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:02,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:52:02,692 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:52:02,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:52:02,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:02,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:02,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:04,270 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:52:04,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:04,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:52:04,349 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:52:04,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:52:04,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:04,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:04,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:05,824 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:52:05,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:05,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:52:05,888 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:52:05,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:52:05,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:05,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:05,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:07,411 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:52:07,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:07,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:52:07,471 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:52:07,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:52:07,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:07,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:07,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:09,221 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:52:09,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:09,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:52:09,305 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:52:09,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:52:09,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:09,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:09,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:10,787 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:52:10,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:10,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:52:10,844 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:52:10,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:52:10,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:10,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:10,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:12,566 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:52:12,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:12,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:52:12,661 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:52:12,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:52:12,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:12,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:12,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:14,536 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:52:14,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:14,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:52:14,653 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:52:14,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:52:14,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:14,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:14,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:16,436 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:52:16,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:16,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:52:16,534 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:52:16,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:52:16,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:16,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:16,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:18,395 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:52:18,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:18,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:52:18,512 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:52:18,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:52:18,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:18,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:18,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:20,008 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:52:20,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:20,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:52:20,081 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:52:20,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:52:20,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:20,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:20,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:21,520 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:52:21,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:21,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:52:21,583 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:52:21,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:52:21,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:21,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:21,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:23,038 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:52:23,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:23,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:52:23,099 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:52:23,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:52:23,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:23,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:23,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:24,554 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:52:24,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:24,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:52:24,616 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:52:24,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:52:24,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:24,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:24,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:26,441 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:52:26,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:26,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:52:26,542 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:52:26,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:52:26,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:26,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:26,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:28,285 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:52:28,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:28,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:52:28,389 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:52:28,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:52:28,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:28,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:28,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:29,857 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:52:29,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:29,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:52:29,921 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:52:29,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:52:29,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:29,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:29,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:31,702 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:52:31,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:31,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:52:31,798 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:52:31,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:52:31,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:31,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:31,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:33,234 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:52:33,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:33,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:52:33,289 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:52:33,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:52:33,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:33,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:33,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:34,788 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:52:34,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:34,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:52:34,855 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:52:34,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:52:34,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:34,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:34,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:36,637 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:52:36,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:36,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:52:36,736 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:52:36,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:52:36,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:36,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:36,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:38,303 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:52:38,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:38,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:52:38,377 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:52:38,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:52:38,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:38,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:38,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:39,798 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:52:39,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:39,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:52:39,855 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:52:39,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:52:39,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:39,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:39,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:41,608 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:52:41,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:41,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:52:41,700 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:52:41,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:52:41,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:41,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:41,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:43,263 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:52:43,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:43,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:52:43,336 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:52:43,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:52:43,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:43,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:43,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:45,119 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:52:45,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:45,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:52:45,217 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:52:45,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:52:45,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:45,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:45,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:46,917 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:52:47,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:47,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:52:47,011 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:52:47,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:52:47,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:47,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:47,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:48,461 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:52:48,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:48,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:52:48,523 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:52:48,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:52:48,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:48,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:48,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:49,936 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:52:50,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:50,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:52:50,003 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:52:50,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:52:50,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:50,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:50,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:51,473 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:52:51,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:51,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:52:51,534 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:52:51,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:52:51,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:51,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:51,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:52,952 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:52:53,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:53,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:52:53,028 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:52:53,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:52:53,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:53,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:53,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:54,524 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:52:54,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:54,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:52:54,600 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:52:54,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:52:54,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:54,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:54,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:56,068 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:52:56,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:56,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:52:56,128 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:52:56,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:52:56,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:56,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:56,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:57,854 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:52:57,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:57,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:52:57,950 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:52:57,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:52:57,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:57,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:57,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:52:59,692 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:52:59,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:52:59,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:52:59,781 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:52:59,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:52:59,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:52:59,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:52:59,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:01,475 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:53:01,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:01,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:53:01,581 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:53:01,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:53:01,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:01,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:01,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:03,012 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:53:03,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:03,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:53:03,068 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:53:03,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:53:03,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:03,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:03,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:04,748 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:53:04,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:04,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:53:04,854 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:53:04,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:53:04,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:04,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:04,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:06,640 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:53:06,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:06,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:53:06,738 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:53:06,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:53:06,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:06,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:06,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:08,516 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:53:08,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:08,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:53:08,623 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:53:08,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:53:08,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:08,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:08,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:10,341 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:53:10,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:10,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:53:10,435 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:53:10,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:53:10,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:10,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:10,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:11,844 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:53:11,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:11,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:53:11,899 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:53:11,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:53:11,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:11,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:11,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:13,677 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:53:13,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:13,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:53:13,775 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:53:13,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:53:13,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:13,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:13,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:15,435 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:53:15,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:15,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:53:15,535 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:53:15,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:53:15,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:15,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:15,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:16,950 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:53:17,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:17,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:53:17,008 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:53:17,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:53:17,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:17,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:17,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:18,463 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:53:18,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:18,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:53:18,526 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:53:18,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:53:18,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:18,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:18,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:20,283 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:53:20,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:20,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:53:20,380 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:53:20,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:53:20,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:20,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:20,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:21,840 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:53:21,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:21,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:53:21,898 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:53:21,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:53:21,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:21,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:21,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:23,607 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:53:23,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:23,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:53:23,715 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:53:23,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:53:23,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:23,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:23,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:25,177 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:53:25,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:25,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:53:25,231 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:53:25,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:53:25,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:25,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:25,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:26,995 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:53:27,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:27,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:53:27,092 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:53:27,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:53:27,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:27,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:27,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:28,663 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:53:28,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:28,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:53:28,736 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:53:28,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:53:28,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:28,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:28,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:30,230 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:53:30,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:30,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:53:30,287 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:53:30,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:53:30,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:30,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:30,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:31,791 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:53:31,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:31,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:53:31,850 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:53:31,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:53:31,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:31,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:31,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:33,252 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:53:33,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:33,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:53:33,307 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:53:33,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:53:33,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:33,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:33,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:35,083 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:53:35,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:35,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:53:35,178 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:53:35,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:53:35,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:35,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:35,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:36,907 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:53:37,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:37,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:53:37,010 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:53:37,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:53:37,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:37,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:37,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:38,452 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:53:38,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:38,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:53:38,507 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:53:38,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:53:38,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:38,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:38,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:40,331 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:53:40,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:40,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:53:40,420 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:53:40,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:53:40,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:40,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:40,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:41,903 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:53:41,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:41,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:53:41,965 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:53:41,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:53:41,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:41,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:41,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:43,390 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:53:43,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:43,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:53:43,440 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:53:43,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:53:43,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:43,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:43,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:45,141 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:53:45,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:45,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:53:45,224 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:53:45,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:53:45,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:45,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:45,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:46,659 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:53:46,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:46,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:53:46,717 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:53:46,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:53:46,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:46,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:46,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:48,143 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:53:48,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:48,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:53:48,201 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:53:48,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:53:48,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:48,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:48,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:49,707 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:53:49,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:49,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:53:49,769 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:53:49,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:53:49,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:49,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:49,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:51,485 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:53:51,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:51,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:53:51,588 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:53:51,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:53:51,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:51,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:51,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:53,006 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:53:53,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:53,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:53:53,063 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:53:53,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:53:53,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:53,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:53,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:54,529 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:53:54,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:54,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:53:54,588 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:53:54,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:53:54,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:54,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:54,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:56,303 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:53:56,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:56,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:53:56,403 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:53:56,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:53:56,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:56,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:56,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:57,792 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:53:57,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:57,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:53:57,853 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:53:57,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:53:57,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:57,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:57,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:59,535 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:53:59,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:59,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:53:59,632 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:53:59,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:53:59,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:59,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:59,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:01,331 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:54:01,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:01,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:54:01,435 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:54:01,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:54:01,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:01,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:01,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:03,192 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:54:03,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:03,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:54:03,279 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:54:03,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:54:03,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:03,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:03,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:04,660 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:54:04,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:04,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:54:04,712 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:54:04,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:54:04,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:04,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:04,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:06,465 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:54:06,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:06,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:54:06,582 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:54:06,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:54:06,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:06,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:06,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:08,368 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:54:08,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:08,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:54:08,463 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:54:08,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:54:08,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:08,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:08,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:10,225 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:54:10,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:10,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:54:10,316 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:54:10,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:54:10,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:10,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:10,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:12,037 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:54:12,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:12,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:54:12,136 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:54:12,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:54:12,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:12,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:12,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:13,614 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:54:13,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:13,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:54:13,671 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:54:13,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:54:13,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:13,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:13,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:15,037 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:54:15,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:15,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:54:15,091 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:54:15,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:54:15,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:15,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:15,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:16,858 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:54:16,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:16,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:54:16,959 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:54:16,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:54:16,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:16,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:16,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:18,431 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:54:18,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:18,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:54:18,491 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:54:18,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:54:18,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:18,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:18,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:20,149 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:54:20,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:20,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:54:20,248 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:54:20,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:54:20,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:20,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:20,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:21,704 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:54:21,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:21,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:54:21,759 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:54:21,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:54:21,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:21,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:21,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:23,135 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:54:23,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:23,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:54:23,190 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:54:23,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:54:23,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:23,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:23,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:24,635 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:54:24,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:24,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:54:24,692 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:54:24,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:54:24,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:24,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:24,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:26,397 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:54:26,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:26,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:54:26,497 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:54:26,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:54:26,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:26,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:26,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:27,996 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:54:28,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:28,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:54:28,056 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:54:28,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:54:28,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:28,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:28,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:29,534 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:54:29,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:29,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:54:29,597 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:54:29,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:54:29,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:29,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:29,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:31,016 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:54:31,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:31,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:54:31,076 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:54:31,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:54:31,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:31,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:31,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:32,802 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:54:32,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:32,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:54:32,898 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:54:32,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:54:32,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:32,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:32,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:34,633 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:54:34,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:34,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:54:34,720 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:54:34,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:54:34,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:34,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:34,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:36,429 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:54:36,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:36,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:54:36,526 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:54:36,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:54:36,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:36,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:36,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:38,274 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:54:38,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:38,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:54:38,379 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:54:38,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:54:38,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:38,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:38,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:40,145 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:54:40,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:40,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:54:40,232 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:54:40,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:54:40,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:40,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:40,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:42,072 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:54:42,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:42,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:54:42,162 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:54:42,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:54:42,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:42,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:42,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:43,895 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:54:43,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:43,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:54:43,998 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:54:43,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:54:43,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:43,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:44,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:45,398 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:54:45,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:45,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:54:45,454 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:54:45,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:54:45,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:45,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:45,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:46,948 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:54:47,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:47,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:54:47,002 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:54:47,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:54:47,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:47,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:47,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:48,751 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:54:48,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:48,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:54:48,852 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:54:48,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:54:48,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:48,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:48,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:50,589 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:54:50,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:50,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:54:50,688 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:54:50,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:54:50,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:50,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:50,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:52,441 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:54:52,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:52,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:54:52,536 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:54:52,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:54:52,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:52,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:52,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:54,203 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:54:54,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:54,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:54:54,290 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:54:54,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:54:54,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:54,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:54,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:55,717 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:54:55,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:55,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:54:55,774 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:54:55,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:54:55,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:55,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:55,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:57,267 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:54:57,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:57,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:54:57,325 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:54:57,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:54:57,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:57,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:57,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:58,744 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:54:58,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:58,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:54:58,811 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:54:58,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:54:58,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:58,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:58,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:00,586 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:55:00,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:00,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:55:00,710 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:55:00,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:55:00,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:00,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:00,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:02,452 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:55:02,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:02,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:55:02,570 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:55:02,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:55:02,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:02,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:02,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:04,231 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:55:04,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:04,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:55:04,332 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:55:04,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:55:04,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:04,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:04,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:06,133 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:55:06,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:06,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:55:06,227 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:55:06,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:55:06,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:06,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:06,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:07,945 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:55:08,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:08,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:55:08,051 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:55:08,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:55:08,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:08,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:08,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:09,816 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:55:09,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:09,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:55:09,923 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:55:09,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:55:09,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:09,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:09,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:11,658 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:55:11,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:11,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:55:11,776 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:55:11,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:55:11,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:11,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:11,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:13,576 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:55:13,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:13,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:55:13,694 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:55:13,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:55:13,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:13,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:13,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:15,451 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:55:15,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:15,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:55:15,556 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:55:15,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:55:15,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:15,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:15,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:17,086 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:55:17,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:17,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:55:17,143 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:55:17,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:55:17,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:17,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:17,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:18,964 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:55:19,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:19,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:55:19,096 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:55:19,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:55:19,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:19,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:19,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:20,830 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:55:20,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:20,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:55:20,929 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:55:20,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:55:20,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:20,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:20,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:22,638 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:55:22,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:22,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:55:22,743 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:55:22,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:55:22,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:22,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:22,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:24,390 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:55:24,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:24,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:55:24,491 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:55:24,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:55:24,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:24,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:24,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:26,407 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:55:26,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:26,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:55:26,504 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:55:26,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:55:26,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:26,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:26,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:27,970 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:55:28,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:28,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:55:28,040 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:55:28,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:55:28,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:28,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:28,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:29,571 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:55:29,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:29,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:55:29,646 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:55:29,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:55:29,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:29,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:29,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:31,175 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:55:31,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:31,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:55:31,231 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:55:31,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:55:31,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:31,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:31,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:32,967 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:55:33,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:33,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:55:33,062 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:55:33,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:55:33,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:33,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:33,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:34,869 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:55:34,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:34,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:55:34,966 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:55:34,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:55:34,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:34,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:34,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:36,844 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:55:36,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:36,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:55:36,938 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:55:36,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:55:36,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:36,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:36,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:38,679 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:55:38,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:38,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:55:38,769 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:55:38,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:55:38,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:38,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:38,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:40,478 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:55:40,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:40,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:55:40,574 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:55:40,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:55:40,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:40,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:40,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:42,602 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:55:42,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:42,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:55:42,692 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:55:42,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:55:42,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:42,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:42,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:44,146 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:55:44,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:44,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:55:44,195 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:55:44,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:55:44,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:44,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:44,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:45,630 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:55:45,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:45,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:55:45,683 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:55:45,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:55:45,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:45,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:45,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:47,436 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:55:47,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:47,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:55:47,532 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:55:47,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:55:47,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:47,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:47,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:49,380 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:55:49,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:49,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:55:49,471 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:55:49,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:55:49,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:49,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:49,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:51,222 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:55:51,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:51,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:55:51,339 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:55:51,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:55:51,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:51,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:51,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:52,917 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:55:52,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:52,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:55:52,977 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:55:52,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:55:52,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:52,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:53,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:54,481 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:55:54,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:54,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:55:54,536 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:55:54,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:55:54,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:54,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:54,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:56,268 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:55:56,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:56,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:55:56,362 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:55:56,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:55:56,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:56,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:56,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:58,144 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:55:58,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:58,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:55:58,248 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:55:58,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:55:58,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:58,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:58,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:59,833 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:55:59,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:59,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:55:59,895 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:55:59,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:55:59,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:59,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:59,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:01,746 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:56:01,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:01,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:56:01,852 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:56:01,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:56:01,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:01,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:01,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:03,619 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:56:03,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:03,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:56:03,723 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:56:03,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:56:03,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:03,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:03,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:05,563 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:56:05,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:05,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:56:05,666 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:56:05,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:56:05,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:05,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:05,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:07,476 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:56:07,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:07,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:56:07,582 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:56:07,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:56:07,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:07,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:07,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:09,091 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:56:09,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:09,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:56:09,166 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:56:09,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:56:09,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:09,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:09,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:11,038 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:56:11,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:11,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:56:11,158 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:56:11,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:56:11,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:11,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:11,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:12,978 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:56:13,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:13,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:56:13,080 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:56:13,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:56:13,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:13,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:13,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:14,944 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:56:15,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:15,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:56:15,048 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:56:15,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:56:15,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:15,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:15,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:16,855 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:56:16,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:16,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:56:16,942 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:56:16,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:56:16,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:16,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:16,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:18,309 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:56:18,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:18,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:56:18,381 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:56:18,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:56:18,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:18,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:18,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:20,137 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:56:20,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:20,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:56:20,225 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:56:20,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:56:20,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:20,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:20,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:21,583 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:56:21,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:21,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:56:21,640 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:56:21,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:56:21,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:21,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:21,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:23,347 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:56:23,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:23,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:56:23,446 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:56:23,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:56:23,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:23,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:23,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:25,257 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:56:25,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:25,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:56:25,383 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:56:25,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:56:25,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:25,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:25,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:27,171 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:56:27,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:27,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:56:27,294 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:56:27,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:56:27,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:27,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:27,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:28,789 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:56:28,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:28,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:56:28,858 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:56:28,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:56:28,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:28,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:28,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:30,714 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:56:30,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:30,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:56:30,824 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:56:30,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:56:30,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:30,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:30,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:32,589 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:56:32,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:32,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:56:32,676 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:56:32,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:56:32,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:32,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:32,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:34,186 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:56:34,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:34,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:56:34,246 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:56:34,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:56:34,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:34,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:34,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:36,199 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:56:36,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:36,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:56:36,299 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:56:36,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:56:36,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:36,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:36,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:38,414 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:56:38,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:38,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:56:38,529 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:56:38,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:56:38,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:38,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:38,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:40,393 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:56:40,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:40,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:56:40,510 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:56:40,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:56:40,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:40,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:40,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:42,139 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:56:42,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:42,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:56:42,208 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:56:42,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:56:42,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:42,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:42,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:44,023 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:56:44,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:44,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:56:44,138 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:56:44,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:56:44,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:44,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:44,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:45,673 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:56:45,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:45,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:56:45,749 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:56:45,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:56:45,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:45,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:45,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:47,493 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:56:47,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:47,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:56:47,553 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:56:47,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:56:47,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:47,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:47,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:49,057 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:56:49,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:49,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:56:49,123 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:56:49,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:56:49,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:49,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:49,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:51,033 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:56:51,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:51,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:56:51,154 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:56:51,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:56:51,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:51,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:51,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:52,769 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:56:52,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:52,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:56:52,823 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:56:52,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:56:52,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:52,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:52,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:54,624 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:56:54,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:54,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:56:54,728 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:56:54,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:56:54,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:54,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:54,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:56,194 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:56:56,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:56,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:56:56,251 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:56:56,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:56:56,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:56,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:56,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:57,799 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:56:57,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:57,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:56:57,857 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:56:57,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:56:57,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:57,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:57,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:59,887 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:56:59,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:59,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:56:59,992 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:56:59,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:56:59,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:59,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:00,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:01,506 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:57:01,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:01,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:57:01,562 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:57:01,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:57:01,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:01,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:01,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:03,366 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:57:03,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:03,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:57:03,464 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:57:03,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:57:03,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:03,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:03,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:05,119 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:57:05,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:05,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:57:05,176 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:57:05,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:57:05,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:05,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:05,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:06,972 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:57:07,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:07,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:57:07,077 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:57:07,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:57:07,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:07,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:07,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:08,802 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:57:08,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:08,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:57:08,906 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:57:08,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:57:08,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:08,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:08,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:10,376 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:57:10,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:10,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:57:10,436 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:57:10,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:57:10,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:10,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:10,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:12,195 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:57:12,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:12,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:57:12,290 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:57:12,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:57:12,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:12,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:12,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:14,088 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:57:14,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:14,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:57:14,207 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:57:14,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:57:14,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:14,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:14,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:15,652 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:57:15,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:15,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:57:15,713 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:57:15,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:57:15,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:15,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:15,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:17,253 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:57:17,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:17,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:57:17,329 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:57:17,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:57:17,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:17,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:17,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:19,020 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:57:19,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:19,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:57:19,129 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:57:19,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:57:19,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:19,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:19,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:20,578 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:57:20,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:20,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:57:20,632 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:57:20,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:57:20,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:20,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:20,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:22,084 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:57:22,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:22,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:57:22,138 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:57:22,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:57:22,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:22,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:22,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:23,604 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:57:23,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:23,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:57:23,664 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:57:23,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:57:23,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:23,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:23,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:25,576 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:57:25,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:25,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:57:25,680 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:57:25,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:57:25,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:25,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:25,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:27,129 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:57:27,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:27,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:57:27,183 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:57:27,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:57:27,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:27,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:27,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:28,992 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:57:29,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:29,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:57:29,091 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:57:29,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:57:29,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:29,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:29,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:30,913 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:57:31,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:31,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:57:31,035 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:57:31,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:57:31,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:31,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:31,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:32,566 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:57:32,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:32,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:57:32,635 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:57:32,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:57:32,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:32,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:32,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:34,209 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:57:34,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:34,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:57:34,281 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:57:34,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:57:34,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:34,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:34,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:36,094 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:57:36,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:36,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:57:36,180 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:57:36,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:57:36,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:36,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:36,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:37,711 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:57:37,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:37,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:57:37,781 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:57:37,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:57:37,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:37,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:37,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:39,274 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:57:39,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:39,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:57:39,330 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:57:39,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:57:39,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:39,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:39,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:41,161 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:57:41,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:41,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:57:41,283 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:57:41,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:57:41,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:41,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:41,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:43,168 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:57:43,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:43,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:57:43,238 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:57:43,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:57:43,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:43,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:43,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:45,407 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:57:45,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:45,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:57:45,526 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:57:45,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:57:45,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:45,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:45,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:47,023 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:57:47,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:47,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:57:47,082 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:57:47,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:57:47,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:47,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:47,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:48,901 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:57:48,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:48,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:57:48,996 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:57:48,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:57:48,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:48,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:49,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:50,899 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:57:51,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:51,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:57:51,005 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:57:51,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:57:51,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:51,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:51,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:52,468 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:57:52,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:52,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:57:52,523 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:57:52,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:57:52,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:52,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:52,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:54,308 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:57:54,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:54,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:57:54,405 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:57:54,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:57:54,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:54,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:54,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:56,173 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:57:56,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:56,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:57:56,269 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:57:56,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:57:56,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:56,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:56,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:57,976 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:57:58,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:58,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:57:58,061 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:57:58,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:57:58,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:58,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:58,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:59,502 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:57:59,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:59,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:57:59,559 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:57:59,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:57:59,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:59,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:59,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:01,352 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:58:01,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:01,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:58:01,463 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:58:01,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:58:01,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:01,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:01,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:03,533 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:58:03,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:03,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:58:03,599 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:58:03,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:58:03,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:03,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:03,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:05,338 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:58:05,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:05,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:58:05,444 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:58:05,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:58:05,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:05,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:05,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:07,235 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:58:07,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:07,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:58:07,321 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:58:07,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:58:07,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:07,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:07,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:09,087 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:58:09,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:09,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:58:09,193 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:58:09,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:58:09,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:09,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:09,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:10,550 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:58:10,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:10,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:58:10,602 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:58:10,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:58:10,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:10,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:10,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:12,000 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:58:12,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:12,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:58:12,058 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:58:12,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:58:12,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:12,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:12,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:13,848 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:58:13,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:13,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:58:13,949 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:58:13,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:58:13,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:13,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:13,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:15,677 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:58:15,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:15,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:58:15,778 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:58:15,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:58:15,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:15,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:15,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:17,255 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:58:17,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:17,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:58:17,309 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:58:17,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:58:17,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:17,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:17,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:18,695 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:58:18,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:18,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:58:18,754 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:58:18,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:58:18,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:18,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:18,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:20,466 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:58:20,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:20,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:58:20,552 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:58:20,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:58:20,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:20,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:20,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:21,992 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:58:22,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:22,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:58:22,048 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:58:22,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:58:22,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:22,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:22,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:23,702 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:58:23,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:23,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:58:23,757 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:58:23,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:58:23,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:23,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:23,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:25,607 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:58:25,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:25,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:58:25,699 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:58:25,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:58:25,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:25,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:25,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:27,433 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:58:27,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:27,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:58:27,530 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:58:27,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:58:27,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:27,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:27,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:29,380 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:58:29,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:29,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:58:29,472 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:58:29,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:58:29,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:29,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:29,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:30,930 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:58:30,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:30,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:58:30,982 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:58:30,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:58:30,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:30,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:31,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:32,468 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:58:32,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:32,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:58:32,521 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:58:32,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:58:32,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:32,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:32,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:34,679 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:58:34,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:34,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:58:34,764 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:58:34,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:58:34,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:34,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:34,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:36,202 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:58:36,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:36,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:58:36,262 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:58:36,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:58:36,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:36,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:36,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:37,840 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:58:37,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:37,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:58:37,900 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:58:37,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:58:37,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:37,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:37,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:39,648 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:58:39,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:39,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:58:39,767 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:58:39,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:58:39,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:39,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:39,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:41,640 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:58:41,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:41,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:58:41,767 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:58:41,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:58:41,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:41,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:41,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:43,511 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:58:43,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:43,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:58:43,584 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:58:43,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:58:43,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:43,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:43,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:45,001 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:58:45,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:45,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:58:45,068 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:58:45,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:58:45,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:45,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:45,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:46,826 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:58:46,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:46,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:58:46,889 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:58:46,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:58:46,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:46,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:46,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:48,381 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:58:48,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:48,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:58:48,436 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:58:48,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:58:48,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:48,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:48,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:50,191 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:58:50,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:50,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:58:50,306 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:58:50,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:58:50,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:50,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:50,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:51,775 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:58:51,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:51,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:58:51,836 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:58:51,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:58:51,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:51,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:51,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:53,254 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:58:53,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:53,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:58:53,316 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:58:53,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:58:53,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:53,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:53,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:55,024 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:58:55,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:55,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:58:55,120 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:58:55,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:58:55,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:55,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:55,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:56,691 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:58:56,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:56,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:58:56,755 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:58:56,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:58:56,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:56,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:56,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:58,453 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:58:58,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:58,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:58:58,576 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:58:58,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:58:58,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:58,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:58,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:00,593 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:59:00,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:00,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:59:00,701 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:59:00,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:59:00,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:00,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:00,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:02,224 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:59:02,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:02,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:59:02,281 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:59:02,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:59:02,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:02,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:02,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:03,948 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:59:04,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:04,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:59:04,046 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:59:04,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:59:04,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:04,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:04,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:05,483 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:59:05,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:05,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:59:05,543 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:59:05,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:59:05,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:05,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:05,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:07,475 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:59:07,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:07,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:59:07,581 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:59:07,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:59:07,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:07,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:07,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:09,505 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:59:09,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:09,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:59:09,619 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:59:09,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:59:09,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:09,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:09,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:11,421 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:59:11,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:11,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:59:11,528 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:59:11,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:59:11,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:11,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:11,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:13,325 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:59:13,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:13,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:59:13,440 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:59:13,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:59:13,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:13,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:13,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:15,353 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:59:15,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:15,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:59:15,442 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:59:15,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:59:15,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:15,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:15,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:16,973 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:59:17,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:17,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:59:17,043 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:59:17,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:59:17,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:17,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:17,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:18,767 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:59:18,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:18,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:59:18,898 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:59:18,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:59:18,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:18,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:18,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:20,925 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:59:21,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:21,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:59:21,024 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:59:21,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:59:21,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:21,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:21,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:22,484 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:59:22,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:22,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:59:22,560 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:59:22,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:59:22,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:22,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:22,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:24,019 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:59:24,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:24,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:59:24,076 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:59:24,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:59:24,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:24,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:24,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:25,787 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:59:25,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:25,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:59:25,880 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:59:25,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:59:25,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:25,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:25,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:27,374 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:59:27,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:27,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:59:27,440 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:59:27,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:59:27,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:27,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:27,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:29,358 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:59:29,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:29,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:59:29,421 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:59:29,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:59:29,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:29,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:29,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:31,189 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:59:31,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:31,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:59:31,286 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:59:31,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:59:31,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:31,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:31,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:32,979 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:59:33,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:33,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:59:33,073 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:59:33,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:59:33,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:33,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:33,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:34,960 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:59:35,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:35,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:59:35,019 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:59:35,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:59:35,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:35,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:35,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:36,466 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:59:36,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:36,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:59:36,528 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:59:36,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:59:36,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:36,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:36,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:38,011 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:59:38,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:38,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:59:38,068 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:59:38,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:59:38,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:38,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:38,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:39,795 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:59:39,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:39,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:59:39,891 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:59:39,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:59:39,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:39,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:39,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:41,331 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:59:41,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:41,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:59:41,393 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:59:41,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:59:41,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:41,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:41,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:42,930 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:59:43,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:43,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:59:43,003 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:59:43,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:59:43,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:43,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:43,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:44,591 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:59:44,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:44,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:59:44,661 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:59:44,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:59:44,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:44,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:44,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:46,100 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:59:46,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:46,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:59:46,160 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:59:46,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:59:46,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:46,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:46,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:47,633 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:59:47,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:47,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:59:47,690 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:59:47,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:59:47,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:47,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:47,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:49,500 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:59:49,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:49,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:59:49,596 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:59:49,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:59:49,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:49,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:49,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:51,385 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:59:51,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:51,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:59:51,478 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:59:51,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:59:51,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:51,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:51,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:53,210 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:59:53,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:53,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:59:53,317 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:59:53,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:59:53,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:53,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:53,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:55,075 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:59:55,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:55,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:59:55,176 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:59:55,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:59:55,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:55,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:55,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:56,932 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:59:57,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:57,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:59:57,032 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:59:57,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:59:57,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:57,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:57,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:59,043 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:59:59,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:59,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 21:59:59,099 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 21:59:59,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:59:59,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:59,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:59,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:00,861 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:00:00,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:00,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:00:00,967 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:00:00,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:00:00,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:00,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:00,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:02,513 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:00:02,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:02,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:00:02,577 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:00:02,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:00:02,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:02,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:02,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:04,088 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:00:04,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:04,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:00:04,148 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:00:04,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:00:04,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:04,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:04,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:05,617 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:00:05,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:05,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:00:05,684 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:00:05,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:00:05,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:05,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:05,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:07,506 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:00:07,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:07,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:00:07,604 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:00:07,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:00:07,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:07,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:07,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:09,033 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:00:09,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:09,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:00:09,085 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:00:09,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:00:09,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:09,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:09,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:10,798 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:00:10,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:10,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:00:10,883 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:00:10,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:00:10,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:10,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:10,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:12,284 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:00:12,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:12,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:00:12,354 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:00:12,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:00:12,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:12,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:12,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:13,762 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:00:13,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:13,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:00:13,814 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:00:13,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:00:13,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:13,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:13,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:15,508 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:00:15,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:15,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:00:15,590 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:00:15,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:00:15,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:15,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:15,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:17,108 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:00:17,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:17,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:00:17,170 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:00:17,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:00:17,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:17,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:17,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:19,011 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:00:19,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:19,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:00:19,131 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:00:19,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:00:19,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:19,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:19,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:20,678 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:00:20,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:20,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:00:20,754 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:00:20,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:00:20,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:20,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:20,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:22,552 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:00:22,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:22,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:00:22,676 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:00:22,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:00:22,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:22,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:22,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:24,413 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:00:24,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:24,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:00:24,504 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:00:24,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:00:24,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:24,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:24,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:26,297 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:00:26,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:26,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:00:26,409 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:00:26,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:00:26,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:26,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:26,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:27,963 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:00:28,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:28,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:00:28,036 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:00:28,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:00:28,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:28,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:28,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:29,505 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:00:29,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:29,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:00:29,576 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:00:29,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:00:29,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:29,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:29,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:31,378 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:00:31,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:31,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:00:31,483 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:00:31,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:00:31,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:31,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:31,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:32,944 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:00:33,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:33,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:00:33,012 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:00:33,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:00:33,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:33,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:33,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:34,500 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:00:34,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:34,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:00:34,572 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:00:34,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:00:34,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:34,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:34,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:36,282 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:00:36,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:36,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:00:36,378 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:00:36,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:00:36,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:36,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:36,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:38,270 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:00:38,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:38,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:00:38,388 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:00:38,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:00:38,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:38,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:38,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:40,208 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:00:40,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:40,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:00:40,313 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:00:40,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:00:40,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:40,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:40,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:42,085 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:00:42,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:42,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:00:42,179 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:00:42,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:00:42,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:42,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:42,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:43,588 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:00:43,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:43,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:00:43,637 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:00:43,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:00:43,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:43,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:43,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:45,392 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:00:45,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:45,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:00:45,489 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:00:45,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:00:45,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:45,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:45,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:47,055 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:00:47,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:47,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:00:47,132 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:00:47,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:00:47,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:47,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:47,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:48,994 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:00:49,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:49,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:00:49,080 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:00:49,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:00:49,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:49,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:49,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:50,526 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:00:50,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:50,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:00:50,584 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:00:50,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:00:50,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:50,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:50,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:52,032 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:00:52,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:52,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:00:52,098 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:00:52,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:00:52,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:52,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:52,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:53,621 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:00:53,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:53,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:00:53,686 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:00:53,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:00:53,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:53,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:53,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:55,360 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:00:55,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:55,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:00:55,451 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:00:55,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:00:55,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:55,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:55,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:57,220 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:00:57,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:57,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:00:57,310 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:00:57,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:00:57,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:57,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:57,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:58,740 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:00:58,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:58,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:00:58,795 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:00:58,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:00:58,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:58,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:58,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:00,567 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:01:00,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:00,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:01:00,662 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:01:00,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:01:00,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:00,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:00,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:02,445 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:01:02,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:02,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:01:02,538 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:01:02,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:01:02,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:02,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:02,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:03,962 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:01:04,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:04,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:01:04,021 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:01:04,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:01:04,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:04,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:04,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:05,409 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:01:05,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:05,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:01:05,462 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:01:05,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:01:05,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:05,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:05,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:07,177 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:01:07,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:07,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:01:07,277 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:01:07,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:01:07,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:07,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:07,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:08,675 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:01:08,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:08,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:01:08,731 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:01:08,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:01:08,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:08,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:08,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:10,178 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:01:10,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:10,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:01:10,237 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:01:10,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:01:10,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:10,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:10,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:11,652 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:01:11,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:11,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:01:11,715 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:01:11,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:01:11,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:11,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:11,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:13,419 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:01:13,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:13,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:01:13,517 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:01:13,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:01:13,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:13,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:13,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:15,237 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:01:15,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:15,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:01:15,352 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:01:15,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:01:15,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:15,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:15,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:16,871 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:01:16,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:16,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:01:16,928 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:01:16,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:01:16,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:16,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:16,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:18,417 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:01:18,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:18,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:01:18,482 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:01:18,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:01:18,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:18,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:18,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:19,963 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:01:20,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:20,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:01:20,032 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:01:20,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:01:20,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:20,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:20,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:21,788 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:01:21,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:21,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:01:21,878 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:01:21,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:01:21,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:21,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:21,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:23,349 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:01:23,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:23,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:01:23,409 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:01:23,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:01:23,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:23,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:23,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:24,858 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:01:24,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:24,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:01:24,917 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:01:24,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:01:24,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:24,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:24,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:26,365 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:01:26,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:26,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:01:26,421 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:01:26,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:01:26,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:26,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:26,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:28,197 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:01:28,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:28,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:01:28,291 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:01:28,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:01:28,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:28,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:28,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:30,029 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:01:30,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:30,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:01:30,122 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:01:30,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:01:30,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:30,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:30,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:31,596 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:01:31,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:31,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:01:31,671 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:01:31,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:01:31,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:31,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:31,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:33,402 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:01:33,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:33,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:01:33,498 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:01:33,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:01:33,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:33,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:33,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:35,027 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:01:35,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:35,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:01:35,100 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:01:35,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:01:35,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:35,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:35,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:36,806 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:01:36,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:36,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:01:36,899 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:01:36,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:01:36,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:36,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:36,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:38,603 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:01:38,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:38,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:01:38,700 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:01:38,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:01:38,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:38,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:38,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:40,438 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:01:40,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:40,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:01:40,539 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:01:40,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:01:40,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:40,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:40,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:42,057 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:01:42,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:42,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:01:42,112 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:01:42,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:01:42,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:42,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:42,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:43,601 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:01:43,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:43,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:01:43,656 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:01:43,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:01:43,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:43,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:43,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:45,144 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:01:45,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:45,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:01:45,209 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:01:45,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:01:45,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:45,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:45,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:46,597 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:01:46,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:46,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:01:46,650 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:01:46,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:01:46,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:46,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:46,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:48,389 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:01:48,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:48,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:01:48,476 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:01:48,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:01:48,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:48,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:48,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:49,962 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:01:50,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:50,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:01:50,022 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:01:50,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:01:50,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:50,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:50,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:51,749 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:01:51,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:51,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:01:51,856 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:01:51,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:01:51,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:51,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:51,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:53,560 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:01:53,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:53,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:01:53,651 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:01:53,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:01:53,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:53,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:53,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:55,094 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:01:55,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:55,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:01:55,159 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:01:55,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:01:55,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:55,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:55,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:57,181 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:01:57,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:57,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:01:57,273 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:01:57,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:01:57,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:57,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:57,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:58,732 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:01:58,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:58,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:01:58,792 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:01:58,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:01:58,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:58,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:58,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:00,600 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:02:00,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:00,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:02:00,696 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:02:00,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:02:00,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:00,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:00,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:02,187 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:02:02,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:02,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:02:02,241 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:02:02,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:02:02,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:02,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:02,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:03,697 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:02:03,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:03,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:02:03,772 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:02:03,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:02:03,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:03,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:03,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:05,259 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:02:05,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:05,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:02:05,334 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:02:05,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:02:05,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:05,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:05,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:07,131 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:02:07,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:07,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:02:07,223 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:02:07,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:02:07,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:07,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:07,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:08,974 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:02:09,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:09,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:02:09,070 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:02:09,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:02:09,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:09,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:09,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:10,542 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:02:10,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:10,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:02:10,602 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:02:10,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:02:10,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:10,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:10,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:12,069 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:02:12,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:12,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:02:12,128 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:02:12,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:02:12,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:12,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:12,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:13,687 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:02:13,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:13,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:02:13,756 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:02:13,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:02:13,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:13,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:13,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:15,287 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:02:15,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:15,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:02:15,359 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:02:15,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:02:15,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:15,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:15,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:16,804 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:02:16,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:16,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:02:16,878 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:02:16,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:02:16,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:16,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:16,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:18,717 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:02:18,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:18,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:02:18,836 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:02:18,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:02:18,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:18,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:18,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:20,350 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:02:20,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:20,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:02:20,426 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:02:20,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:02:20,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:20,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:20,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:21,884 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:02:21,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:21,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:02:21,957 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:02:21,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:02:21,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:21,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:21,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:23,738 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:02:23,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:23,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:02:23,833 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:02:23,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:02:23,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:23,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:23,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:25,665 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:02:25,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:25,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:02:25,783 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:02:25,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:02:25,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:25,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:25,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:27,242 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:02:27,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:27,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:02:27,295 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:02:27,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:02:27,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:27,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:27,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:28,699 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:02:28,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:28,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:02:28,760 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:02:28,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:02:28,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:28,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:28,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:30,240 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:02:30,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:30,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:02:30,295 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:02:30,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:02:30,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:30,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:30,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:31,777 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:02:31,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:31,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:02:31,833 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:02:31,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:02:31,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:31,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:31,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:33,585 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:02:33,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:33,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:02:33,685 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:02:33,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:02:33,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:33,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:33,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:35,432 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:02:35,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:35,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:02:35,530 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:02:35,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:02:35,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:35,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:35,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:37,090 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:02:37,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:37,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:02:37,151 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:02:37,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:02:37,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:37,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:37,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:38,952 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:02:39,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:39,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:02:39,071 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:02:39,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:02:39,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:39,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:39,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:40,595 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:02:40,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:40,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:02:40,664 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:02:40,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:02:40,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:40,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:40,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:42,178 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:02:42,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:42,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:02:42,249 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:02:42,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:02:42,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:42,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:42,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:43,711 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:02:43,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:43,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:02:43,780 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:02:43,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:02:43,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:43,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:43,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:45,566 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:02:45,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:45,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:02:45,680 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:02:45,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:02:45,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:45,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:45,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:47,186 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:02:47,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:47,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:02:47,247 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:02:47,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:02:47,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:47,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:47,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:48,745 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:02:48,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:48,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:02:48,802 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:02:48,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:02:48,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:48,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:48,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:50,509 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:02:50,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:50,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:02:50,595 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:02:50,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:02:50,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:50,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:50,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:52,048 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:02:52,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:52,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:02:52,108 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:02:52,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:02:52,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:52,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:52,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:53,540 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:02:53,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:53,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:02:53,590 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:02:53,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:02:53,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:53,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:53,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:55,347 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:02:55,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:55,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:02:55,440 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:02:55,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:02:55,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:55,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:55,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:57,198 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:02:57,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:57,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:02:57,285 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:02:57,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:02:57,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:57,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:57,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:58,745 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:02:58,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:58,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:02:58,800 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:02:58,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:02:58,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:58,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:58,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:00,227 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:03:00,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:00,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:03:00,281 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:03:00,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:03:00,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:00,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:00,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:01,776 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:03:01,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:01,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:03:01,829 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:03:01,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:03:01,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:01,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:01,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:03,654 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:03:03,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:03,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:03:03,741 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:03:03,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:03:03,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:03,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:03,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:05,170 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:03:05,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:05,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:03:05,221 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:03:05,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:03:05,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:05,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:05,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:06,668 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:03:06,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:06,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:03:06,732 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:03:06,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:03:06,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:06,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:06,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:08,523 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:03:08,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:08,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:03:08,621 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:03:08,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:03:08,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:08,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:08,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:10,095 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:03:10,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:10,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:03:10,154 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:03:10,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:03:10,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:10,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:10,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:11,922 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:03:12,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:12,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:03:12,014 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:03:12,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:03:12,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:12,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:12,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:13,419 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:03:13,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:13,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:03:13,471 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:03:13,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:03:13,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:13,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:13,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:14,957 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:03:15,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:15,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:03:15,019 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:03:15,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:03:15,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:15,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:15,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:16,421 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:03:16,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:16,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 107 states and 221 transitions. [2022-12-14 22:03:16,483 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 221 transitions. [2022-12-14 22:03:16,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:03:16,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:16,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:16,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat