./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-crafted/Arrays01-EquivalentConstantIndices-1.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows 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_9ed29939-1aa5-4604-a421-4bd129734c75/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ed29939-1aa5-4604-a421-4bd129734c75/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_9ed29939-1aa5-4604-a421-4bd129734c75/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ed29939-1aa5-4604-a421-4bd129734c75/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-crafted/Arrays01-EquivalentConstantIndices-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ed29939-1aa5-4604-a421-4bd129734c75/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ed29939-1aa5-4604-a421-4bd129734c75/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash cad2c6f6e8ebe2adcd550e4a56b83be37e52f812ae33bfb645236c6925734dbf --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 02:02:26,913 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:02:26,914 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:02:26,927 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:02:26,928 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:02:26,928 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:02:26,929 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:02:26,930 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:02:26,931 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:02:26,931 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:02:26,932 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:02:26,933 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:02:26,933 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:02:26,933 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:02:26,934 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:02:26,935 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:02:26,935 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:02:26,936 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:02:26,937 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:02:26,938 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:02:26,939 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:02:26,940 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:02:26,941 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:02:26,941 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:02:26,943 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:02:26,944 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:02:26,944 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:02:26,944 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:02:26,945 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:02:26,945 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:02:26,945 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:02:26,946 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:02:26,946 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:02:26,947 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:02:26,947 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:02:26,948 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:02:26,948 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:02:26,948 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:02:26,948 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:02:26,949 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:02:26,949 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:02:26,950 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ed29939-1aa5-4604-a421-4bd129734c75/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-15 02:02:26,965 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:02:26,965 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:02:26,965 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:02:26,965 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:02:26,972 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:02:26,972 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:02:26,972 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:02:26,972 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 02:02:26,973 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 02:02:26,973 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:02:26,973 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:02:26,973 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:02:26,973 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:02:26,973 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 02:02:26,973 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:02:26,973 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:02:26,974 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:02:26,974 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:02:26,974 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:02:26,974 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:02:26,974 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:02:26,974 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:02:26,974 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:02:26,974 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:02:26,975 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 02:02:26,975 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 02:02:26,975 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:02:26,975 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_9ed29939-1aa5-4604-a421-4bd129734c75/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ed29939-1aa5-4604-a421-4bd129734c75/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cad2c6f6e8ebe2adcd550e4a56b83be37e52f812ae33bfb645236c6925734dbf [2022-12-15 02:02:27,135 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:02:27,154 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:02:27,156 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:02:27,157 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:02:27,157 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:02:27,159 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ed29939-1aa5-4604-a421-4bd129734c75/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/termination-crafted/Arrays01-EquivalentConstantIndices-1.c [2022-12-15 02:02:29,754 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:02:29,891 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:02:29,892 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ed29939-1aa5-4604-a421-4bd129734c75/sv-benchmarks/c/termination-crafted/Arrays01-EquivalentConstantIndices-1.c [2022-12-15 02:02:29,896 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ed29939-1aa5-4604-a421-4bd129734c75/bin/ukojak-rkRKPMF4O4/data/d5cb9b7a2/281cbe66a3b74b0fb6973e457c2adb5a/FLAGa75cc427f [2022-12-15 02:02:29,906 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ed29939-1aa5-4604-a421-4bd129734c75/bin/ukojak-rkRKPMF4O4/data/d5cb9b7a2/281cbe66a3b74b0fb6973e457c2adb5a [2022-12-15 02:02:29,908 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:02:29,909 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:02:29,910 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:02:29,910 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:02:29,913 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:02:29,913 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:02:29" (1/1) ... [2022-12-15 02:02:29,914 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8d82de8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:02:29, skipping insertion in model container [2022-12-15 02:02:29,914 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:02:29" (1/1) ... [2022-12-15 02:02:29,920 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:02:29,930 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:02:30,040 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:02:30,045 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:02:30,057 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:02:30,072 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:02:30,072 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:02:30 WrapperNode [2022-12-15 02:02:30,072 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:02:30,073 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:02:30,073 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:02:30,074 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:02:30,080 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:02:30" (1/1) ... [2022-12-15 02:02:30,086 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:02:30" (1/1) ... [2022-12-15 02:02:30,103 INFO L138 Inliner]: procedures = 8, calls = 9, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 37 [2022-12-15 02:02:30,104 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:02:30,104 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:02:30,104 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:02:30,105 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:02:30,113 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:02:30" (1/1) ... [2022-12-15 02:02:30,114 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:02:30" (1/1) ... [2022-12-15 02:02:30,115 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:02:30" (1/1) ... [2022-12-15 02:02:30,115 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:02:30" (1/1) ... [2022-12-15 02:02:30,119 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:02:30" (1/1) ... [2022-12-15 02:02:30,122 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:02:30" (1/1) ... [2022-12-15 02:02:30,123 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:02:30" (1/1) ... [2022-12-15 02:02:30,124 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:02:30" (1/1) ... [2022-12-15 02:02:30,125 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:02:30,126 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:02:30,126 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:02:30,126 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:02:30,127 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:02:30" (1/1) ... [2022-12-15 02:02:30,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:02:30,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ed29939-1aa5-4604-a421-4bd129734c75/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:02:30,154 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ed29939-1aa5-4604-a421-4bd129734c75/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:02:30,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ed29939-1aa5-4604-a421-4bd129734c75/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:02:30,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 02:02:30,190 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:02:30,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:02:30,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 02:02:30,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 02:02:30,190 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 02:02:30,256 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:02:30,257 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:02:30,345 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:02:30,365 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:02:30,365 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-15 02:02:30,368 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:02:30 BoogieIcfgContainer [2022-12-15 02:02:30,368 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:02:30,369 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:02:30,369 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:02:30,379 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:02:30,379 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:02:30" (1/1) ... [2022-12-15 02:02:30,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:02:30,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:30,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 14 states and 16 transitions. [2022-12-15 02:02:30,430 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 16 transitions. [2022-12-15 02:02:30,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2022-12-15 02:02:30,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:30,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:30,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:30,601 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:30,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:30,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 16 states and 19 transitions. [2022-12-15 02:02:30,649 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 19 transitions. [2022-12-15 02:02:30,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-15 02:02:30,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:30,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:30,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:30,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:30,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:30,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 17 states and 20 transitions. [2022-12-15 02:02:30,716 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 20 transitions. [2022-12-15 02:02:30,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-15 02:02:30,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:30,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:30,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:30,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:30,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:30,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 19 states and 23 transitions. [2022-12-15 02:02:30,906 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 23 transitions. [2022-12-15 02:02:30,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-15 02:02:30,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:30,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:30,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:30,950 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 02:02:31,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:31,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 18 states and 22 transitions. [2022-12-15 02:02:31,024 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 22 transitions. [2022-12-15 02:02:31,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-15 02:02:31,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:31,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:31,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:31,076 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:31,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:31,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 19 states and 22 transitions. [2022-12-15 02:02:31,124 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 22 transitions. [2022-12-15 02:02:31,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-12-15 02:02:31,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:31,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:31,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:31,206 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:31,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:31,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 16 states and 17 transitions. [2022-12-15 02:02:31,243 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 17 transitions. [2022-12-15 02:02:31,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-12-15 02:02:31,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:31,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:31,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:31,299 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 02:02:31,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:31,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 15 states and 16 transitions. [2022-12-15 02:02:31,342 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 16 transitions. [2022-12-15 02:02:31,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-15 02:02:31,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:31,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:31,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:31,406 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:31,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:31,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 18 states and 19 transitions. [2022-12-15 02:02:31,548 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 19 transitions. [2022-12-15 02:02:31,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-15 02:02:31,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:31,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:31,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:31,640 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:31,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:31,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 21 states and 22 transitions. [2022-12-15 02:02:31,807 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 22 transitions. [2022-12-15 02:02:31,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-12-15 02:02:31,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:31,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:31,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:31,904 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:32,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:32,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 24 states and 25 transitions. [2022-12-15 02:02:32,072 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 25 transitions. [2022-12-15 02:02:32,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-15 02:02:32,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:32,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:32,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:32,192 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:32,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:32,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 27 states and 28 transitions. [2022-12-15 02:02:32,367 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 28 transitions. [2022-12-15 02:02:32,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 02:02:32,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:32,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:32,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:32,495 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:32,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:32,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 30 states and 31 transitions. [2022-12-15 02:02:32,715 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 31 transitions. [2022-12-15 02:02:32,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-15 02:02:32,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:32,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:32,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:32,867 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:33,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:33,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 33 states and 34 transitions. [2022-12-15 02:02:33,081 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 34 transitions. [2022-12-15 02:02:33,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-12-15 02:02:33,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:33,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:33,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:33,244 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:33,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:33,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 36 states and 37 transitions. [2022-12-15 02:02:33,439 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 37 transitions. [2022-12-15 02:02:33,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-12-15 02:02:33,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:33,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:33,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:33,621 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:33,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:33,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 39 states and 40 transitions. [2022-12-15 02:02:33,847 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 40 transitions. [2022-12-15 02:02:33,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-15 02:02:33,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:33,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:33,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:34,026 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:34,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:34,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 42 states and 43 transitions. [2022-12-15 02:02:34,275 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 43 transitions. [2022-12-15 02:02:34,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-15 02:02:34,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:34,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:34,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:34,492 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 176 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:34,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:34,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 45 states and 46 transitions. [2022-12-15 02:02:34,751 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 46 transitions. [2022-12-15 02:02:34,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-15 02:02:34,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:34,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:34,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:34,996 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:35,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:35,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 48 states and 49 transitions. [2022-12-15 02:02:35,282 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 49 transitions. [2022-12-15 02:02:35,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-12-15 02:02:35,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:35,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:35,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:35,511 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 247 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:35,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:35,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 51 states and 52 transitions. [2022-12-15 02:02:35,825 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 52 transitions. [2022-12-15 02:02:35,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-15 02:02:35,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:35,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:35,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:36,064 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:36,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:36,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 54 states and 55 transitions. [2022-12-15 02:02:36,421 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 55 transitions. [2022-12-15 02:02:36,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-15 02:02:36,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:36,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:36,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:36,679 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:37,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:37,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 57 states and 58 transitions. [2022-12-15 02:02:37,040 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 58 transitions. [2022-12-15 02:02:37,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-15 02:02:37,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:37,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:37,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:37,299 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 0 proven. 376 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:37,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:37,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 60 states and 61 transitions. [2022-12-15 02:02:37,682 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 61 transitions. [2022-12-15 02:02:37,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-15 02:02:37,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:37,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:37,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:37,966 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 0 proven. 425 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:38,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:38,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 63 states and 64 transitions. [2022-12-15 02:02:38,284 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 64 transitions. [2022-12-15 02:02:38,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-15 02:02:38,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:38,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:38,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:38,567 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 0 proven. 477 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:38,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:38,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 66 states and 67 transitions. [2022-12-15 02:02:38,882 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 67 transitions. [2022-12-15 02:02:38,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 02:02:38,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:38,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:38,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:39,188 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 532 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:39,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:39,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 69 states and 70 transitions. [2022-12-15 02:02:39,546 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 70 transitions. [2022-12-15 02:02:39,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 02:02:39,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:39,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:39,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:39,926 INFO L134 CoverageAnalysis]: Checked inductivity of 590 backedges. 0 proven. 590 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:40,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:40,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 72 states and 73 transitions. [2022-12-15 02:02:40,385 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 73 transitions. [2022-12-15 02:02:40,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 02:02:40,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:40,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:40,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:40,726 INFO L134 CoverageAnalysis]: Checked inductivity of 651 backedges. 0 proven. 651 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:41,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:41,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 75 states and 76 transitions. [2022-12-15 02:02:41,199 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 76 transitions. [2022-12-15 02:02:41,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 02:02:41,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:41,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:41,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:41,549 INFO L134 CoverageAnalysis]: Checked inductivity of 715 backedges. 0 proven. 715 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:41,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:41,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 78 states and 79 transitions. [2022-12-15 02:02:41,955 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 79 transitions. [2022-12-15 02:02:41,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 02:02:41,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:41,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:41,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:42,372 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 782 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:42,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:42,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 81 states and 82 transitions. [2022-12-15 02:02:42,866 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 82 transitions. [2022-12-15 02:02:42,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 02:02:42,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:42,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:42,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:43,271 INFO L134 CoverageAnalysis]: Checked inductivity of 852 backedges. 0 proven. 852 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:43,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:43,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 84 states and 85 transitions. [2022-12-15 02:02:43,660 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 85 transitions. [2022-12-15 02:02:43,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 02:02:43,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:43,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:43,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:44,033 INFO L134 CoverageAnalysis]: Checked inductivity of 925 backedges. 0 proven. 925 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:44,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:44,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 87 states and 88 transitions. [2022-12-15 02:02:44,438 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 88 transitions. [2022-12-15 02:02:44,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 02:02:44,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:44,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:44,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:44,814 INFO L134 CoverageAnalysis]: Checked inductivity of 1001 backedges. 0 proven. 1001 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:45,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:45,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 90 states and 91 transitions. [2022-12-15 02:02:45,242 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 91 transitions. [2022-12-15 02:02:45,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 02:02:45,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:45,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:45,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:45,683 INFO L134 CoverageAnalysis]: Checked inductivity of 1080 backedges. 0 proven. 1080 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:46,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:46,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 93 states and 94 transitions. [2022-12-15 02:02:46,262 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 94 transitions. [2022-12-15 02:02:46,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:02:46,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:46,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:46,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:46,721 INFO L134 CoverageAnalysis]: Checked inductivity of 1162 backedges. 0 proven. 1162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:47,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:47,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 96 states and 97 transitions. [2022-12-15 02:02:47,211 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 97 transitions. [2022-12-15 02:02:47,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:02:47,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:47,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:47,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:47,719 INFO L134 CoverageAnalysis]: Checked inductivity of 1247 backedges. 0 proven. 1247 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:48,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:48,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 99 states and 100 transitions. [2022-12-15 02:02:48,151 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 100 transitions. [2022-12-15 02:02:48,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:02:48,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:48,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:48,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:48,706 INFO L134 CoverageAnalysis]: Checked inductivity of 1335 backedges. 0 proven. 1335 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:49,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:49,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 102 states and 103 transitions. [2022-12-15 02:02:49,174 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 103 transitions. [2022-12-15 02:02:49,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-15 02:02:49,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:49,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:49,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:49,732 INFO L134 CoverageAnalysis]: Checked inductivity of 1426 backedges. 0 proven. 1426 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:50,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:50,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 105 states and 106 transitions. [2022-12-15 02:02:50,185 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 106 transitions. [2022-12-15 02:02:50,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-15 02:02:50,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:50,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:50,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:50,766 INFO L134 CoverageAnalysis]: Checked inductivity of 1520 backedges. 0 proven. 1520 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:51,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:51,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 108 states and 109 transitions. [2022-12-15 02:02:51,242 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 109 transitions. [2022-12-15 02:02:51,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 02:02:51,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:51,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:51,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:51,824 INFO L134 CoverageAnalysis]: Checked inductivity of 1617 backedges. 0 proven. 1617 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:52,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:52,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 111 states and 112 transitions. [2022-12-15 02:02:52,441 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 112 transitions. [2022-12-15 02:02:52,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 02:02:52,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:52,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:52,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:53,111 INFO L134 CoverageAnalysis]: Checked inductivity of 1717 backedges. 0 proven. 1717 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:53,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:53,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 114 states and 115 transitions. [2022-12-15 02:02:53,754 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 115 transitions. [2022-12-15 02:02:53,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-15 02:02:53,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:53,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:53,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:54,427 INFO L134 CoverageAnalysis]: Checked inductivity of 1820 backedges. 0 proven. 1820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:55,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:55,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 117 states and 118 transitions. [2022-12-15 02:02:55,084 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 118 transitions. [2022-12-15 02:02:55,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-15 02:02:55,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:55,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:55,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:55,827 INFO L134 CoverageAnalysis]: Checked inductivity of 1926 backedges. 0 proven. 1926 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:56,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:56,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 120 states and 121 transitions. [2022-12-15 02:02:56,423 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 121 transitions. [2022-12-15 02:02:56,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-15 02:02:56,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:56,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:56,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:57,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2035 backedges. 0 proven. 2035 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:57,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:57,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 123 states and 124 transitions. [2022-12-15 02:02:57,810 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 124 transitions. [2022-12-15 02:02:57,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-15 02:02:57,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:57,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:57,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:58,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 0 proven. 2147 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:59,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:59,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 126 states and 127 transitions. [2022-12-15 02:02:59,231 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 127 transitions. [2022-12-15 02:02:59,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 02:02:59,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:59,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:59,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:00,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2262 backedges. 0 proven. 2262 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:03:00,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:00,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 129 states and 130 transitions. [2022-12-15 02:03:00,823 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 130 transitions. [2022-12-15 02:03:00,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-15 02:03:00,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:00,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:00,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:01,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 2380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:03:02,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:02,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 132 states and 133 transitions. [2022-12-15 02:03:02,276 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 133 transitions. [2022-12-15 02:03:02,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-12-15 02:03:02,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:02,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:02,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:03,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2501 backedges. 0 proven. 2501 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:03:03,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:03,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 135 states and 136 transitions. [2022-12-15 02:03:03,878 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 136 transitions. [2022-12-15 02:03:03,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-12-15 02:03:03,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:03,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:03,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:04,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2625 backedges. 0 proven. 2625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:03:05,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:05,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 138 states and 139 transitions. [2022-12-15 02:03:05,358 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 139 transitions. [2022-12-15 02:03:05,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-12-15 02:03:05,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:05,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:05,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:06,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2752 backedges. 0 proven. 2752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:03:06,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:06,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 141 states and 142 transitions. [2022-12-15 02:03:06,955 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 142 transitions. [2022-12-15 02:03:06,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2022-12-15 02:03:06,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:06,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:06,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:07,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2882 backedges. 0 proven. 2882 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:03:08,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:08,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 144 states and 145 transitions. [2022-12-15 02:03:08,740 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 145 transitions. [2022-12-15 02:03:08,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-15 02:03:08,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:08,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:08,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:09,865 INFO L134 CoverageAnalysis]: Checked inductivity of 3015 backedges. 0 proven. 3015 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:03:10,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:10,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 147 states and 148 transitions. [2022-12-15 02:03:10,633 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 148 transitions. [2022-12-15 02:03:10,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-12-15 02:03:10,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:10,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:10,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:11,699 INFO L134 CoverageAnalysis]: Checked inductivity of 3151 backedges. 0 proven. 3151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:03:12,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:12,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 150 states and 151 transitions. [2022-12-15 02:03:12,396 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 151 transitions. [2022-12-15 02:03:12,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-12-15 02:03:12,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:12,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:12,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:13,463 INFO L134 CoverageAnalysis]: Checked inductivity of 3290 backedges. 0 proven. 3290 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:03:14,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:14,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 153 states and 154 transitions. [2022-12-15 02:03:14,200 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 154 transitions. [2022-12-15 02:03:14,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-15 02:03:14,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:14,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:14,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:15,349 INFO L134 CoverageAnalysis]: Checked inductivity of 3432 backedges. 0 proven. 3432 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:03:16,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:16,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 156 states and 157 transitions. [2022-12-15 02:03:16,098 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 157 transitions. [2022-12-15 02:03:16,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-15 02:03:16,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:16,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:16,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:17,323 INFO L134 CoverageAnalysis]: Checked inductivity of 3577 backedges. 0 proven. 3577 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:03:18,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:18,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 159 states and 160 transitions. [2022-12-15 02:03:18,071 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 160 transitions. [2022-12-15 02:03:18,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-15 02:03:18,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:18,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:18,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:19,284 INFO L134 CoverageAnalysis]: Checked inductivity of 3725 backedges. 0 proven. 3725 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:03:19,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:19,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 162 states and 163 transitions. [2022-12-15 02:03:19,984 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 163 transitions. [2022-12-15 02:03:19,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-12-15 02:03:19,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:19,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:20,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:21,238 INFO L134 CoverageAnalysis]: Checked inductivity of 3876 backedges. 0 proven. 3876 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:03:22,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:22,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 165 states and 166 transitions. [2022-12-15 02:03:22,022 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 166 transitions. [2022-12-15 02:03:22,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-15 02:03:22,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:22,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:22,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:23,360 INFO L134 CoverageAnalysis]: Checked inductivity of 4030 backedges. 0 proven. 4030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:03:24,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:24,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 168 states and 169 transitions. [2022-12-15 02:03:24,096 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 169 transitions. [2022-12-15 02:03:24,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-15 02:03:24,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:24,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:24,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:25,459 INFO L134 CoverageAnalysis]: Checked inductivity of 4187 backedges. 0 proven. 4187 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:03:26,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:26,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 171 states and 172 transitions. [2022-12-15 02:03:26,209 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 172 transitions. [2022-12-15 02:03:26,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-12-15 02:03:26,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:26,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:26,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:27,611 INFO L134 CoverageAnalysis]: Checked inductivity of 4347 backedges. 0 proven. 4347 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:03:28,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:28,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 174 states and 175 transitions. [2022-12-15 02:03:28,736 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 175 transitions. [2022-12-15 02:03:28,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-15 02:03:28,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:28,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:28,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:30,215 INFO L134 CoverageAnalysis]: Checked inductivity of 4510 backedges. 0 proven. 4510 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:03:30,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:30,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 177 states and 178 transitions. [2022-12-15 02:03:30,980 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 178 transitions. [2022-12-15 02:03:30,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-12-15 02:03:30,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:30,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:31,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:32,598 INFO L134 CoverageAnalysis]: Checked inductivity of 4676 backedges. 0 proven. 4676 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:03:33,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:33,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 180 states and 181 transitions. [2022-12-15 02:03:33,611 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 181 transitions. [2022-12-15 02:03:33,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2022-12-15 02:03:33,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:33,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:33,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:35,283 INFO L134 CoverageAnalysis]: Checked inductivity of 4845 backedges. 0 proven. 4845 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:03:36,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:36,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 183 states and 184 transitions. [2022-12-15 02:03:36,461 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 184 transitions. [2022-12-15 02:03:36,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2022-12-15 02:03:36,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:36,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:36,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:38,176 INFO L134 CoverageAnalysis]: Checked inductivity of 5017 backedges. 0 proven. 5017 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:03:39,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:39,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 186 states and 187 transitions. [2022-12-15 02:03:39,106 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 187 transitions. [2022-12-15 02:03:39,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-15 02:03:39,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:39,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:39,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:40,771 INFO L134 CoverageAnalysis]: Checked inductivity of 5192 backedges. 0 proven. 5192 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:03:41,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:41,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 189 states and 190 transitions. [2022-12-15 02:03:41,835 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 190 transitions. [2022-12-15 02:03:41,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-15 02:03:41,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:41,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:41,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:43,812 INFO L134 CoverageAnalysis]: Checked inductivity of 5370 backedges. 0 proven. 5370 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:03:44,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:44,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 192 states and 193 transitions. [2022-12-15 02:03:44,727 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 193 transitions. [2022-12-15 02:03:44,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-12-15 02:03:44,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:44,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:44,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:46,538 INFO L134 CoverageAnalysis]: Checked inductivity of 5551 backedges. 0 proven. 5551 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:03:47,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:47,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 195 states and 196 transitions. [2022-12-15 02:03:47,682 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 196 transitions. [2022-12-15 02:03:47,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-12-15 02:03:47,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:47,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:47,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:49,848 INFO L134 CoverageAnalysis]: Checked inductivity of 5735 backedges. 0 proven. 5735 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:03:50,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:50,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 198 states and 199 transitions. [2022-12-15 02:03:50,763 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 199 transitions. [2022-12-15 02:03:50,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-15 02:03:50,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:50,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:50,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:53,209 INFO L134 CoverageAnalysis]: Checked inductivity of 5922 backedges. 0 proven. 5922 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:03:54,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:54,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 201 states and 202 transitions. [2022-12-15 02:03:54,397 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 202 transitions. [2022-12-15 02:03:54,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-15 02:03:54,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:54,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:54,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:56,419 INFO L134 CoverageAnalysis]: Checked inductivity of 6112 backedges. 0 proven. 6112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:03:57,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:57,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 204 states and 205 transitions. [2022-12-15 02:03:57,399 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 205 transitions. [2022-12-15 02:03:57,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-15 02:03:57,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:57,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:57,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:59,718 INFO L134 CoverageAnalysis]: Checked inductivity of 6305 backedges. 0 proven. 6305 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:01,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:01,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 207 states and 208 transitions. [2022-12-15 02:04:01,040 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 208 transitions. [2022-12-15 02:04:01,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2022-12-15 02:04:01,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:01,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:01,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:03,358 INFO L134 CoverageAnalysis]: Checked inductivity of 6501 backedges. 0 proven. 6501 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:04,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:04,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 210 states and 211 transitions. [2022-12-15 02:04:04,726 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 211 transitions. [2022-12-15 02:04:04,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-15 02:04:04,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:04,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:04,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:07,062 INFO L134 CoverageAnalysis]: Checked inductivity of 6700 backedges. 0 proven. 6700 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:08,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:08,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 213 states and 214 transitions. [2022-12-15 02:04:08,314 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 214 transitions. [2022-12-15 02:04:08,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:04:08,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:08,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:08,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:11,105 INFO L134 CoverageAnalysis]: Checked inductivity of 6902 backedges. 0 proven. 6902 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:12,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:12,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 216 states and 217 transitions. [2022-12-15 02:04:12,190 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 217 transitions. [2022-12-15 02:04:12,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-12-15 02:04:12,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:12,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:12,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:14,964 INFO L134 CoverageAnalysis]: Checked inductivity of 7107 backedges. 0 proven. 7107 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:16,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:16,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 219 states and 220 transitions. [2022-12-15 02:04:16,214 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 220 transitions. [2022-12-15 02:04:16,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2022-12-15 02:04:16,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:16,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:16,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:18,774 INFO L134 CoverageAnalysis]: Checked inductivity of 7315 backedges. 0 proven. 7315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:20,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:20,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 222 states and 223 transitions. [2022-12-15 02:04:20,216 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 223 transitions. [2022-12-15 02:04:20,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-12-15 02:04:20,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:20,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:20,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:22,841 INFO L134 CoverageAnalysis]: Checked inductivity of 7526 backedges. 0 proven. 7526 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:23,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:23,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 225 states and 226 transitions. [2022-12-15 02:04:23,965 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 226 transitions. [2022-12-15 02:04:23,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-12-15 02:04:23,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:23,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:24,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:26,671 INFO L134 CoverageAnalysis]: Checked inductivity of 7740 backedges. 0 proven. 7740 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:27,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:27,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 228 states and 229 transitions. [2022-12-15 02:04:27,775 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 229 transitions. [2022-12-15 02:04:27,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-15 02:04:27,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:27,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:27,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:30,551 INFO L134 CoverageAnalysis]: Checked inductivity of 7957 backedges. 0 proven. 7957 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:31,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:31,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 231 states and 232 transitions. [2022-12-15 02:04:31,951 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 232 transitions. [2022-12-15 02:04:31,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-12-15 02:04:31,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:31,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:32,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:34,838 INFO L134 CoverageAnalysis]: Checked inductivity of 8177 backedges. 0 proven. 8177 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:36,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:36,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 234 states and 235 transitions. [2022-12-15 02:04:36,332 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 235 transitions. [2022-12-15 02:04:36,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-15 02:04:36,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:36,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:36,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:39,304 INFO L134 CoverageAnalysis]: Checked inductivity of 8400 backedges. 0 proven. 8400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:40,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:40,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 237 states and 238 transitions. [2022-12-15 02:04:40,762 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 238 transitions. [2022-12-15 02:04:40,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2022-12-15 02:04:40,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:40,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:40,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:43,708 INFO L134 CoverageAnalysis]: Checked inductivity of 8626 backedges. 0 proven. 8626 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:44,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:44,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 240 states and 241 transitions. [2022-12-15 02:04:44,855 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 241 transitions. [2022-12-15 02:04:44,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2022-12-15 02:04:44,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:44,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:44,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:47,934 INFO L134 CoverageAnalysis]: Checked inductivity of 8855 backedges. 0 proven. 8855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:49,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:49,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 243 states and 244 transitions. [2022-12-15 02:04:49,523 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 244 transitions. [2022-12-15 02:04:49,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2022-12-15 02:04:49,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:49,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:49,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:52,747 INFO L134 CoverageAnalysis]: Checked inductivity of 9087 backedges. 0 proven. 9087 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:54,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:54,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 246 states and 247 transitions. [2022-12-15 02:04:54,154 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 247 transitions. [2022-12-15 02:04:54,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2022-12-15 02:04:54,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:54,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:54,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:57,797 INFO L134 CoverageAnalysis]: Checked inductivity of 9322 backedges. 0 proven. 9322 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:59,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:59,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 249 states and 250 transitions. [2022-12-15 02:04:59,125 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 250 transitions. [2022-12-15 02:04:59,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2022-12-15 02:04:59,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:59,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:59,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:02,572 INFO L134 CoverageAnalysis]: Checked inductivity of 9560 backedges. 0 proven. 9560 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:05:04,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:04,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 252 states and 253 transitions. [2022-12-15 02:05:04,040 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 253 transitions. [2022-12-15 02:05:04,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-15 02:05:04,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:04,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:04,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:07,448 INFO L134 CoverageAnalysis]: Checked inductivity of 9801 backedges. 0 proven. 9801 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:05:08,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:08,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 255 states and 256 transitions. [2022-12-15 02:05:08,758 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 256 transitions. [2022-12-15 02:05:08,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-12-15 02:05:08,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:08,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:08,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:12,232 INFO L134 CoverageAnalysis]: Checked inductivity of 10045 backedges. 0 proven. 10045 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:05:13,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:13,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 258 states and 259 transitions. [2022-12-15 02:05:13,497 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 259 transitions. [2022-12-15 02:05:13,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2022-12-15 02:05:13,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:13,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:13,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:17,286 INFO L134 CoverageAnalysis]: Checked inductivity of 10292 backedges. 0 proven. 10292 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:05:18,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:18,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 261 states and 262 transitions. [2022-12-15 02:05:18,595 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 262 transitions. [2022-12-15 02:05:18,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-15 02:05:18,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:18,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:18,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:22,706 INFO L134 CoverageAnalysis]: Checked inductivity of 10542 backedges. 0 proven. 10542 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:05:24,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:24,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 264 states and 265 transitions. [2022-12-15 02:05:24,328 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 265 transitions. [2022-12-15 02:05:24,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-12-15 02:05:24,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:24,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:24,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:28,341 INFO L134 CoverageAnalysis]: Checked inductivity of 10795 backedges. 0 proven. 10795 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:05:29,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:29,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 267 states and 268 transitions. [2022-12-15 02:05:29,968 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 268 transitions. [2022-12-15 02:05:29,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-12-15 02:05:29,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:29,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:30,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:33,987 INFO L134 CoverageAnalysis]: Checked inductivity of 11051 backedges. 0 proven. 11051 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:05:35,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:35,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 270 states and 271 transitions. [2022-12-15 02:05:35,627 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 271 transitions. [2022-12-15 02:05:35,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-15 02:05:35,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:35,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:35,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:39,703 INFO L134 CoverageAnalysis]: Checked inductivity of 11310 backedges. 0 proven. 11310 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:05:41,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:41,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 273 states and 274 transitions. [2022-12-15 02:05:41,476 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 274 transitions. [2022-12-15 02:05:41,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-12-15 02:05:41,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:41,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:41,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:46,165 INFO L134 CoverageAnalysis]: Checked inductivity of 11572 backedges. 0 proven. 11572 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:05:47,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:47,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 276 states and 277 transitions. [2022-12-15 02:05:47,880 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 277 transitions. [2022-12-15 02:05:47,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-12-15 02:05:47,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:47,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:47,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:52,113 INFO L134 CoverageAnalysis]: Checked inductivity of 11837 backedges. 0 proven. 11837 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:05:53,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:53,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 279 states and 280 transitions. [2022-12-15 02:05:53,434 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 280 transitions. [2022-12-15 02:05:53,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-12-15 02:05:53,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:53,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:53,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:57,813 INFO L134 CoverageAnalysis]: Checked inductivity of 12105 backedges. 0 proven. 12105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:05:59,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:59,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 282 states and 283 transitions. [2022-12-15 02:05:59,623 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 283 transitions. [2022-12-15 02:05:59,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2022-12-15 02:05:59,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:59,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:59,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:04,148 INFO L134 CoverageAnalysis]: Checked inductivity of 12376 backedges. 0 proven. 12376 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:06:06,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:06,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 285 states and 286 transitions. [2022-12-15 02:06:06,002 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 286 transitions. [2022-12-15 02:06:06,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-12-15 02:06:06,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:06,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:06,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:11,096 INFO L134 CoverageAnalysis]: Checked inductivity of 12650 backedges. 0 proven. 12650 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:06:12,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:12,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 288 states and 289 transitions. [2022-12-15 02:06:12,738 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 289 transitions. [2022-12-15 02:06:12,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2022-12-15 02:06:12,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:12,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:12,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:17,381 INFO L134 CoverageAnalysis]: Checked inductivity of 12927 backedges. 0 proven. 12927 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:06:18,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:18,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 291 states and 292 transitions. [2022-12-15 02:06:18,917 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 292 transitions. [2022-12-15 02:06:18,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2022-12-15 02:06:18,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:18,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:18,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:23,820 INFO L134 CoverageAnalysis]: Checked inductivity of 13207 backedges. 0 proven. 13207 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:06:25,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:25,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 294 states and 295 transitions. [2022-12-15 02:06:25,351 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 295 transitions. [2022-12-15 02:06:25,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2022-12-15 02:06:25,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:25,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:25,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:30,293 INFO L134 CoverageAnalysis]: Checked inductivity of 13490 backedges. 0 proven. 13490 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:06:31,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:31,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 297 states and 298 transitions. [2022-12-15 02:06:31,832 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 298 transitions. [2022-12-15 02:06:31,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2022-12-15 02:06:31,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:31,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:31,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:36,896 INFO L134 CoverageAnalysis]: Checked inductivity of 13776 backedges. 0 proven. 13776 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:06:38,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:38,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 300 states and 301 transitions. [2022-12-15 02:06:38,596 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 301 transitions. [2022-12-15 02:06:38,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2022-12-15 02:06:38,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:38,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:38,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:43,960 INFO L134 CoverageAnalysis]: Checked inductivity of 14065 backedges. 0 proven. 14065 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:06:45,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:45,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 303 states and 304 transitions. [2022-12-15 02:06:45,806 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 304 transitions. [2022-12-15 02:06:45,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2022-12-15 02:06:45,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:45,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:45,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:51,247 INFO L134 CoverageAnalysis]: Checked inductivity of 14357 backedges. 0 proven. 14357 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:06:52,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:52,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 306 states and 307 transitions. [2022-12-15 02:06:52,918 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 307 transitions. [2022-12-15 02:06:52,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2022-12-15 02:06:52,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:52,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:53,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:58,351 INFO L134 CoverageAnalysis]: Checked inductivity of 14652 backedges. 0 proven. 14652 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:07:00,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:00,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 309 states and 310 transitions. [2022-12-15 02:07:00,030 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 310 transitions. [2022-12-15 02:07:00,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2022-12-15 02:07:00,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:00,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:00,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:05,892 INFO L134 CoverageAnalysis]: Checked inductivity of 14950 backedges. 0 proven. 14950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:07:07,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:07,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 312 states and 313 transitions. [2022-12-15 02:07:07,565 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 313 transitions. [2022-12-15 02:07:07,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2022-12-15 02:07:07,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:07,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:07,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:13,245 INFO L134 CoverageAnalysis]: Checked inductivity of 15251 backedges. 0 proven. 15251 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:07:14,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:14,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 315 states and 316 transitions. [2022-12-15 02:07:14,902 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 316 transitions. [2022-12-15 02:07:14,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2022-12-15 02:07:14,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:14,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:15,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:20,723 INFO L134 CoverageAnalysis]: Checked inductivity of 15555 backedges. 0 proven. 15555 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:07:22,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:22,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 318 states and 319 transitions. [2022-12-15 02:07:22,358 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 319 transitions. [2022-12-15 02:07:22,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2022-12-15 02:07:22,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:22,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:22,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:28,344 INFO L134 CoverageAnalysis]: Checked inductivity of 15862 backedges. 0 proven. 15862 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:07:30,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:30,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 321 states and 322 transitions. [2022-12-15 02:07:30,290 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 322 transitions. [2022-12-15 02:07:30,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2022-12-15 02:07:30,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:30,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:30,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:36,417 INFO L134 CoverageAnalysis]: Checked inductivity of 16172 backedges. 0 proven. 16172 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:07:38,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:38,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 324 states and 325 transitions. [2022-12-15 02:07:38,122 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 325 transitions. [2022-12-15 02:07:38,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2022-12-15 02:07:38,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:38,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:38,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:44,329 INFO L134 CoverageAnalysis]: Checked inductivity of 16485 backedges. 0 proven. 16485 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:07:45,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:45,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 327 states and 328 transitions. [2022-12-15 02:07:45,824 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 328 transitions. [2022-12-15 02:07:45,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2022-12-15 02:07:45,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:45,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:45,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:52,252 INFO L134 CoverageAnalysis]: Checked inductivity of 16801 backedges. 0 proven. 16801 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:07:54,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:54,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 330 states and 331 transitions. [2022-12-15 02:07:54,104 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 331 transitions. [2022-12-15 02:07:54,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2022-12-15 02:07:54,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:54,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:54,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:00,834 INFO L134 CoverageAnalysis]: Checked inductivity of 17120 backedges. 0 proven. 17120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:08:02,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:02,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 333 states and 334 transitions. [2022-12-15 02:08:02,901 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 334 transitions. [2022-12-15 02:08:02,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2022-12-15 02:08:02,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:02,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:02,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:09,528 INFO L134 CoverageAnalysis]: Checked inductivity of 17442 backedges. 0 proven. 17442 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:08:11,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:11,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 336 states and 337 transitions. [2022-12-15 02:08:11,529 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 337 transitions. [2022-12-15 02:08:11,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2022-12-15 02:08:11,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:11,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:11,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:18,467 INFO L134 CoverageAnalysis]: Checked inductivity of 17767 backedges. 0 proven. 17767 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:08:20,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:20,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 339 states and 340 transitions. [2022-12-15 02:08:20,537 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 340 transitions. [2022-12-15 02:08:20,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2022-12-15 02:08:20,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:20,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:20,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:27,594 INFO L134 CoverageAnalysis]: Checked inductivity of 18095 backedges. 0 proven. 18095 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:08:29,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:29,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 342 states and 343 transitions. [2022-12-15 02:08:29,771 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 343 transitions. [2022-12-15 02:08:29,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2022-12-15 02:08:29,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:29,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:29,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:36,947 INFO L134 CoverageAnalysis]: Checked inductivity of 18426 backedges. 0 proven. 18426 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:08:39,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:39,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 345 states and 346 transitions. [2022-12-15 02:08:39,183 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 346 transitions. [2022-12-15 02:08:39,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2022-12-15 02:08:39,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:39,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:39,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:46,566 INFO L134 CoverageAnalysis]: Checked inductivity of 18760 backedges. 0 proven. 18760 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:08:48,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:48,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 348 states and 349 transitions. [2022-12-15 02:08:48,432 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 349 transitions. [2022-12-15 02:08:48,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2022-12-15 02:08:48,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:48,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:48,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:55,945 INFO L134 CoverageAnalysis]: Checked inductivity of 19097 backedges. 0 proven. 19097 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:08:58,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:58,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 351 states and 352 transitions. [2022-12-15 02:08:58,070 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 352 transitions. [2022-12-15 02:08:58,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2022-12-15 02:08:58,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:58,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:58,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:09:05,766 INFO L134 CoverageAnalysis]: Checked inductivity of 19437 backedges. 0 proven. 19437 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:09:07,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:09:07,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 354 states and 355 transitions. [2022-12-15 02:09:07,914 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 355 transitions. [2022-12-15 02:09:07,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2022-12-15 02:09:07,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:09:07,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:09:08,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:09:15,616 INFO L134 CoverageAnalysis]: Checked inductivity of 19780 backedges. 0 proven. 19780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:09:17,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:09:17,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 357 states and 358 transitions. [2022-12-15 02:09:17,227 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 358 transitions. [2022-12-15 02:09:17,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2022-12-15 02:09:17,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:09:17,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:09:17,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:09:25,284 INFO L134 CoverageAnalysis]: Checked inductivity of 20126 backedges. 0 proven. 20126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:09:27,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:09:27,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 360 states and 361 transitions. [2022-12-15 02:09:27,083 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 361 transitions. [2022-12-15 02:09:27,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2022-12-15 02:09:27,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:09:27,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:09:27,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:09:35,055 INFO L134 CoverageAnalysis]: Checked inductivity of 20475 backedges. 0 proven. 20475 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:09:36,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:09:36,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 363 states and 364 transitions. [2022-12-15 02:09:36,675 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 364 transitions. [2022-12-15 02:09:36,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2022-12-15 02:09:36,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:09:36,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:09:36,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:09:44,812 INFO L134 CoverageAnalysis]: Checked inductivity of 20827 backedges. 0 proven. 20827 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:09:46,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:09:46,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 366 states and 367 transitions. [2022-12-15 02:09:46,654 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 367 transitions. [2022-12-15 02:09:46,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2022-12-15 02:09:46,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:09:46,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:09:46,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:09:55,173 INFO L134 CoverageAnalysis]: Checked inductivity of 21182 backedges. 0 proven. 21182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:09:57,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:09:57,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 369 states and 370 transitions. [2022-12-15 02:09:57,256 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 370 transitions. [2022-12-15 02:09:57,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2022-12-15 02:09:57,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:09:57,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:09:57,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:10:05,945 INFO L134 CoverageAnalysis]: Checked inductivity of 21540 backedges. 0 proven. 21540 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:10:08,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:10:08,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 372 states and 373 transitions. [2022-12-15 02:10:08,114 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 373 transitions. [2022-12-15 02:10:08,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2022-12-15 02:10:08,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:10:08,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:10:08,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:10:16,823 INFO L134 CoverageAnalysis]: Checked inductivity of 21901 backedges. 0 proven. 21901 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:10:19,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:10:19,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 375 states and 376 transitions. [2022-12-15 02:10:19,339 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 376 transitions. [2022-12-15 02:10:19,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2022-12-15 02:10:19,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:10:19,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:10:19,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:10:28,372 INFO L134 CoverageAnalysis]: Checked inductivity of 22265 backedges. 0 proven. 22265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:10:30,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:10:30,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 378 states and 379 transitions. [2022-12-15 02:10:30,772 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 379 transitions. [2022-12-15 02:10:30,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2022-12-15 02:10:30,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:10:30,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:10:30,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:10:40,058 INFO L134 CoverageAnalysis]: Checked inductivity of 22632 backedges. 0 proven. 22632 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:10:42,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:10:42,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 381 states and 382 transitions. [2022-12-15 02:10:42,134 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 382 transitions. [2022-12-15 02:10:42,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 379 [2022-12-15 02:10:42,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:10:42,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:10:42,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:10:51,430 INFO L134 CoverageAnalysis]: Checked inductivity of 23002 backedges. 0 proven. 23002 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:10:53,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:10:53,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 384 states and 385 transitions. [2022-12-15 02:10:53,640 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 385 transitions. [2022-12-15 02:10:53,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2022-12-15 02:10:53,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:10:53,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:10:53,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:03,204 INFO L134 CoverageAnalysis]: Checked inductivity of 23375 backedges. 0 proven. 23375 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:11:05,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:05,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 387 states and 388 transitions. [2022-12-15 02:11:05,012 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 388 transitions. [2022-12-15 02:11:05,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 385 [2022-12-15 02:11:05,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:05,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:05,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:14,839 INFO L134 CoverageAnalysis]: Checked inductivity of 23751 backedges. 0 proven. 23751 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:11:16,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:16,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 390 states and 391 transitions. [2022-12-15 02:11:16,627 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 391 transitions. [2022-12-15 02:11:16,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2022-12-15 02:11:16,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:16,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:16,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:26,695 INFO L134 CoverageAnalysis]: Checked inductivity of 24130 backedges. 0 proven. 24130 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:11:28,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:28,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 393 states and 394 transitions. [2022-12-15 02:11:28,762 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 394 transitions. [2022-12-15 02:11:28,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 391 [2022-12-15 02:11:28,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:28,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:28,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:39,101 INFO L134 CoverageAnalysis]: Checked inductivity of 24512 backedges. 0 proven. 24512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:11:40,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:40,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 396 states and 397 transitions. [2022-12-15 02:11:40,957 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 397 transitions. [2022-12-15 02:11:40,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2022-12-15 02:11:40,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:40,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:41,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:51,305 INFO L134 CoverageAnalysis]: Checked inductivity of 24897 backedges. 0 proven. 24897 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:11:53,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:53,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 399 states and 400 transitions. [2022-12-15 02:11:53,414 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 400 transitions. [2022-12-15 02:11:53,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2022-12-15 02:11:53,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:53,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:53,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:04,180 INFO L134 CoverageAnalysis]: Checked inductivity of 25285 backedges. 0 proven. 25285 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:12:06,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:06,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 402 states and 403 transitions. [2022-12-15 02:12:06,447 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 403 transitions. [2022-12-15 02:12:06,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2022-12-15 02:12:06,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:06,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:06,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:17,361 INFO L134 CoverageAnalysis]: Checked inductivity of 25676 backedges. 0 proven. 25676 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:12:19,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:19,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 405 states and 406 transitions. [2022-12-15 02:12:19,677 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 406 transitions. [2022-12-15 02:12:19,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 403 [2022-12-15 02:12:19,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:19,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:19,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:30,994 INFO L134 CoverageAnalysis]: Checked inductivity of 26070 backedges. 0 proven. 26070 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:12:33,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:33,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 408 states and 409 transitions. [2022-12-15 02:12:33,175 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 409 transitions. [2022-12-15 02:12:33,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 406 [2022-12-15 02:12:33,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:33,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:33,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:44,462 INFO L134 CoverageAnalysis]: Checked inductivity of 26467 backedges. 0 proven. 26467 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:12:46,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:46,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 411 states and 412 transitions. [2022-12-15 02:12:46,455 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 412 transitions. [2022-12-15 02:12:46,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 409 [2022-12-15 02:12:46,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:46,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:46,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:58,043 INFO L134 CoverageAnalysis]: Checked inductivity of 26867 backedges. 0 proven. 26867 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:13:00,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:13:00,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 414 states and 415 transitions. [2022-12-15 02:13:00,330 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 415 transitions. [2022-12-15 02:13:00,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2022-12-15 02:13:00,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:13:00,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:13:00,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:13:12,013 INFO L134 CoverageAnalysis]: Checked inductivity of 27270 backedges. 0 proven. 27270 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:13:14,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:13:14,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 417 states and 418 transitions. [2022-12-15 02:13:14,491 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 418 transitions. [2022-12-15 02:13:14,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2022-12-15 02:13:14,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:13:14,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:13:14,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:13:26,509 INFO L134 CoverageAnalysis]: Checked inductivity of 27676 backedges. 0 proven. 27676 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:13:28,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:13:28,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 420 states and 421 transitions. [2022-12-15 02:13:28,925 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 421 transitions. [2022-12-15 02:13:28,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2022-12-15 02:13:28,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:13:28,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:13:29,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:13:41,792 INFO L134 CoverageAnalysis]: Checked inductivity of 28085 backedges. 0 proven. 28085 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:13:44,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:13:44,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 423 states and 424 transitions. [2022-12-15 02:13:44,482 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 424 transitions. [2022-12-15 02:13:44,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2022-12-15 02:13:44,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:13:44,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:13:44,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:13:57,277 INFO L134 CoverageAnalysis]: Checked inductivity of 28497 backedges. 0 proven. 28497 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:13:59,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:13:59,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 426 states and 427 transitions. [2022-12-15 02:13:59,655 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 427 transitions. [2022-12-15 02:13:59,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2022-12-15 02:13:59,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:13:59,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:13:59,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:14:12,652 INFO L134 CoverageAnalysis]: Checked inductivity of 28912 backedges. 0 proven. 28912 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:14:15,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:14:15,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 429 states and 430 transitions. [2022-12-15 02:14:15,513 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 430 transitions. [2022-12-15 02:14:15,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2022-12-15 02:14:15,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:14:15,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:14:15,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:14:28,991 INFO L134 CoverageAnalysis]: Checked inductivity of 29330 backedges. 0 proven. 29330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:14:31,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:14:31,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 432 states and 433 transitions. [2022-12-15 02:14:31,942 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 433 transitions. [2022-12-15 02:14:31,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2022-12-15 02:14:31,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:14:31,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:14:32,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:14:45,933 INFO L134 CoverageAnalysis]: Checked inductivity of 29751 backedges. 0 proven. 29751 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:14:48,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:14:48,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 435 states and 436 transitions. [2022-12-15 02:14:48,512 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 436 transitions. [2022-12-15 02:14:48,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 433 [2022-12-15 02:14:48,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:14:48,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:14:48,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:15:01,927 INFO L134 CoverageAnalysis]: Checked inductivity of 30175 backedges. 0 proven. 30175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:15:04,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:04,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 438 states and 439 transitions. [2022-12-15 02:15:04,456 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 439 transitions. [2022-12-15 02:15:04,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 436 [2022-12-15 02:15:04,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:04,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:04,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:15:18,185 INFO L134 CoverageAnalysis]: Checked inductivity of 30602 backedges. 0 proven. 30602 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:15:20,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:20,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 441 states and 442 transitions. [2022-12-15 02:15:20,732 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 442 transitions. [2022-12-15 02:15:20,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 439 [2022-12-15 02:15:20,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:20,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:20,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:15:34,897 INFO L134 CoverageAnalysis]: Checked inductivity of 31032 backedges. 0 proven. 31032 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:15:37,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:37,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 444 states and 445 transitions. [2022-12-15 02:15:37,143 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 445 transitions. [2022-12-15 02:15:37,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 442 [2022-12-15 02:15:37,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:37,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:37,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:15:51,417 INFO L134 CoverageAnalysis]: Checked inductivity of 31465 backedges. 0 proven. 31465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:15:54,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:54,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 447 states and 448 transitions. [2022-12-15 02:15:54,184 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 448 transitions. [2022-12-15 02:15:54,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 445 [2022-12-15 02:15:54,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:54,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:54,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat