./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loops/sum03-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- 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_73507a4f-cfc9-4fb9-b361-f595e8e6c1a7/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73507a4f-cfc9-4fb9-b361-f595e8e6c1a7/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_73507a4f-cfc9-4fb9-b361-f595e8e6c1a7/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73507a4f-cfc9-4fb9-b361-f595e8e6c1a7/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/loops/sum03-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73507a4f-cfc9-4fb9-b361-f595e8e6c1a7/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73507a4f-cfc9-4fb9-b361-f595e8e6c1a7/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 32bit --witnessprinter.graph.data.programhash fe7be15075ce01a2506fca5f00f42200a3ccb6fbddb1902e9169c6afecb0edfe --- 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 02:55:56,072 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:55:56,074 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:55:56,093 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:55:56,094 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:55:56,094 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:55:56,096 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:55:56,097 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:55:56,099 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:55:56,100 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:55:56,101 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:55:56,102 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:55:56,102 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:55:56,103 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:55:56,104 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:55:56,105 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:55:56,106 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:55:56,107 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:55:56,109 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:55:56,110 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:55:56,112 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:55:56,113 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:55:56,114 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:55:56,115 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:55:56,119 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:55:56,119 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:55:56,119 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:55:56,120 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:55:56,121 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:55:56,122 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:55:56,122 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:55:56,123 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:55:56,123 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:55:56,124 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:55:56,125 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:55:56,125 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:55:56,126 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:55:56,126 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:55:56,126 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:55:56,127 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:55:56,128 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:55:56,129 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73507a4f-cfc9-4fb9-b361-f595e8e6c1a7/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-12-15 02:55:56,151 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:55:56,151 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:55:56,152 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:55:56,152 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:55:56,153 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:55:56,153 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:55:56,153 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:55:56,153 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 02:55:56,153 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 02:55:56,154 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 02:55:56,154 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 02:55:56,154 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:55:56,154 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:55:56,154 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:55:56,154 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:55:56,155 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 02:55:56,155 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 02:55:56,155 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:55:56,155 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:55:56,155 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:55:56,156 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:55:56,156 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:55:56,156 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:55:56,156 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:55:56,156 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:55:56,157 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:55:56,157 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:55:56,157 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 02:55:56,157 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 02:55:56,157 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:55:56,158 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_73507a4f-cfc9-4fb9-b361-f595e8e6c1a7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73507a4f-cfc9-4fb9-b361-f595e8e6c1a7/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fe7be15075ce01a2506fca5f00f42200a3ccb6fbddb1902e9169c6afecb0edfe [2022-12-15 02:55:56,330 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:55:56,348 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:55:56,350 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:55:56,351 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:55:56,352 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:55:56,352 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73507a4f-cfc9-4fb9-b361-f595e8e6c1a7/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/loops/sum03-1.i [2022-12-15 02:55:58,982 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:55:59,134 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:55:59,134 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73507a4f-cfc9-4fb9-b361-f595e8e6c1a7/sv-benchmarks/c/loops/sum03-1.i [2022-12-15 02:55:59,138 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73507a4f-cfc9-4fb9-b361-f595e8e6c1a7/bin/ukojak-rkRKPMF4O4/data/fd510c845/7a961ee8530541b69b6e25c727048f87/FLAG45a680a35 [2022-12-15 02:55:59,149 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73507a4f-cfc9-4fb9-b361-f595e8e6c1a7/bin/ukojak-rkRKPMF4O4/data/fd510c845/7a961ee8530541b69b6e25c727048f87 [2022-12-15 02:55:59,151 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:55:59,153 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:55:59,154 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:55:59,154 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:55:59,156 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:55:59,156 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:55:59" (1/1) ... [2022-12-15 02:55:59,157 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a6bef96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:55:59, skipping insertion in model container [2022-12-15 02:55:59,157 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:55:59" (1/1) ... [2022-12-15 02:55:59,162 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:55:59,175 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:55:59,290 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73507a4f-cfc9-4fb9-b361-f595e8e6c1a7/sv-benchmarks/c/loops/sum03-1.i[807,820] [2022-12-15 02:55:59,298 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:55:59,306 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:55:59,315 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73507a4f-cfc9-4fb9-b361-f595e8e6c1a7/sv-benchmarks/c/loops/sum03-1.i[807,820] [2022-12-15 02:55:59,317 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:55:59,327 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:55:59,328 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:55:59 WrapperNode [2022-12-15 02:55:59,328 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:55:59,329 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:55:59,329 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:55:59,329 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:55:59,335 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:55:59" (1/1) ... [2022-12-15 02:55:59,340 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:55:59" (1/1) ... [2022-12-15 02:55:59,352 INFO L138 Inliner]: procedures = 15, calls = 7, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 33 [2022-12-15 02:55:59,352 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:55:59,353 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:55:59,353 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:55:59,353 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:55:59,359 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:55:59" (1/1) ... [2022-12-15 02:55:59,359 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:55:59" (1/1) ... [2022-12-15 02:55:59,360 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:55:59" (1/1) ... [2022-12-15 02:55:59,360 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:55:59" (1/1) ... [2022-12-15 02:55:59,362 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:55:59" (1/1) ... [2022-12-15 02:55:59,365 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:55:59" (1/1) ... [2022-12-15 02:55:59,366 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:55:59" (1/1) ... [2022-12-15 02:55:59,366 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:55:59" (1/1) ... [2022-12-15 02:55:59,368 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:55:59,368 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:55:59,369 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:55:59,369 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:55:59,369 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:55:59" (1/1) ... [2022-12-15 02:55:59,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:55:59,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73507a4f-cfc9-4fb9-b361-f595e8e6c1a7/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:55:59,392 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73507a4f-cfc9-4fb9-b361-f595e8e6c1a7/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:55:59,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73507a4f-cfc9-4fb9-b361-f595e8e6c1a7/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:55:59,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 02:55:59,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 02:55:59,429 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:55:59,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:55:59,484 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:55:59,486 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:55:59,573 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:55:59,600 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:55:59,600 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 02:55:59,603 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:55:59 BoogieIcfgContainer [2022-12-15 02:55:59,603 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:55:59,604 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:55:59,604 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:55:59,614 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:55:59,614 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:55:59" (1/1) ... [2022-12-15 02:55:59,623 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:55:59,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:55:59,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 9 states and 10 transitions. [2022-12-15 02:55:59,678 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 10 transitions. [2022-12-15 02:55:59,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-15 02:55:59,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:55:59,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:55:59,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:55:59,836 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 02:55:59,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:55:59,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 11 states and 14 transitions. [2022-12-15 02:55:59,867 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 14 transitions. [2022-12-15 02:55:59,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-12-15 02:55:59,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:55:59,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:55:59,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:55:59,901 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 02:55:59,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:55:59,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 12 states and 15 transitions. [2022-12-15 02:55:59,916 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 15 transitions. [2022-12-15 02:55:59,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-15 02:55:59,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:55:59,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:55:59,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:55:59,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:55:59,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:55:59,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 13 states and 16 transitions. [2022-12-15 02:55:59,981 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 16 transitions. [2022-12-15 02:55:59,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-12-15 02:55:59,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:55:59,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:55:59,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:00,044 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:00,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:00,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 17 states and 22 transitions. [2022-12-15 02:56:00,100 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 22 transitions. [2022-12-15 02:56:00,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-15 02:56:00,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:00,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:00,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:00,164 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:00,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:00,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 22 states and 28 transitions. [2022-12-15 02:56:00,244 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 28 transitions. [2022-12-15 02:56:00,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-12-15 02:56:00,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:00,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:00,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:00,307 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-15 02:56:00,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:00,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 21 states and 27 transitions. [2022-12-15 02:56:00,407 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 27 transitions. [2022-12-15 02:56:00,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-15 02:56:00,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:00,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:00,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:00,467 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:00,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:00,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 26 states and 33 transitions. [2022-12-15 02:56:00,513 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 33 transitions. [2022-12-15 02:56:00,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-12-15 02:56:00,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:00,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:00,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:00,578 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:00,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:00,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 31 states and 39 transitions. [2022-12-15 02:56:00,633 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 39 transitions. [2022-12-15 02:56:00,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-12-15 02:56:00,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:00,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:00,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:00,727 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:00,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:00,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 36 states and 45 transitions. [2022-12-15 02:56:00,791 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 45 transitions. [2022-12-15 02:56:00,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-12-15 02:56:00,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:00,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:00,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:00,893 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 02:56:00,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:00,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 41 states and 51 transitions. [2022-12-15 02:56:00,951 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 51 transitions. [2022-12-15 02:56:00,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-15 02:56:00,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:00,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:00,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:01,056 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:01,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:01,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 46 states and 57 transitions. [2022-12-15 02:56:01,119 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 57 transitions. [2022-12-15 02:56:01,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-15 02:56:01,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:01,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:01,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:01,210 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 133 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:01,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:01,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 51 states and 63 transitions. [2022-12-15 02:56:01,273 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 63 transitions. [2022-12-15 02:56:01,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-12-15 02:56:01,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:01,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:01,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:01,389 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:01,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:01,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 56 states and 69 transitions. [2022-12-15 02:56:01,447 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 69 transitions. [2022-12-15 02:56:01,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-15 02:56:01,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:01,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:01,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:01,554 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 0 proven. 216 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:01,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:01,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 61 states and 75 transitions. [2022-12-15 02:56:01,633 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 75 transitions. [2022-12-15 02:56:01,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 02:56:01,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:01,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:01,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:01,813 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 0 proven. 265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:01,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:01,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 66 states and 81 transitions. [2022-12-15 02:56:01,892 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 81 transitions. [2022-12-15 02:56:01,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-15 02:56:01,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:01,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:01,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:02,043 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 0 proven. 319 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:02,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:02,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 71 states and 87 transitions. [2022-12-15 02:56:02,127 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 87 transitions. [2022-12-15 02:56:02,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 02:56:02,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:02,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:02,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:02,276 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:02,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:02,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 76 states and 93 transitions. [2022-12-15 02:56:02,348 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 93 transitions. [2022-12-15 02:56:02,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 02:56:02,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:02,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:02,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:02,487 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 0 proven. 442 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:02,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:02,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 81 states and 99 transitions. [2022-12-15 02:56:02,570 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 99 transitions. [2022-12-15 02:56:02,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 02:56:02,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:02,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:02,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:02,768 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 0 proven. 511 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:02,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:02,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 86 states and 105 transitions. [2022-12-15 02:56:02,857 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 105 transitions. [2022-12-15 02:56:02,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 02:56:02,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:02,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:02,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:03,041 INFO L134 CoverageAnalysis]: Checked inductivity of 585 backedges. 0 proven. 585 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:03,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:03,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 91 states and 111 transitions. [2022-12-15 02:56:03,131 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 111 transitions. [2022-12-15 02:56:03,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 02:56:03,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:03,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:03,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:03,388 INFO L134 CoverageAnalysis]: Checked inductivity of 664 backedges. 0 proven. 664 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:03,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:03,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 96 states and 117 transitions. [2022-12-15 02:56:03,495 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 117 transitions. [2022-12-15 02:56:03,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:56:03,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:03,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:03,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:03,697 INFO L134 CoverageAnalysis]: Checked inductivity of 748 backedges. 0 proven. 748 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:03,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:03,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 101 states and 123 transitions. [2022-12-15 02:56:03,794 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 123 transitions. [2022-12-15 02:56:03,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:56:03,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:03,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:03,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:04,038 INFO L134 CoverageAnalysis]: Checked inductivity of 837 backedges. 0 proven. 837 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:04,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:04,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 106 states and 129 transitions. [2022-12-15 02:56:04,144 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 129 transitions. [2022-12-15 02:56:04,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-15 02:56:04,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:04,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:04,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:04,361 INFO L134 CoverageAnalysis]: Checked inductivity of 931 backedges. 0 proven. 931 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:04,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:04,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 111 states and 135 transitions. [2022-12-15 02:56:04,457 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 135 transitions. [2022-12-15 02:56:04,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 02:56:04,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:04,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:04,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:04,698 INFO L134 CoverageAnalysis]: Checked inductivity of 1030 backedges. 0 proven. 1030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:04,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:04,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 116 states and 141 transitions. [2022-12-15 02:56:04,803 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 141 transitions. [2022-12-15 02:56:04,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-15 02:56:04,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:04,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:04,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:05,127 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 0 proven. 1134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:05,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:05,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 121 states and 147 transitions. [2022-12-15 02:56:05,241 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 147 transitions. [2022-12-15 02:56:05,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-15 02:56:05,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:05,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:05,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:05,502 INFO L134 CoverageAnalysis]: Checked inductivity of 1243 backedges. 0 proven. 1243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:05,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:05,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 126 states and 153 transitions. [2022-12-15 02:56:05,612 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 153 transitions. [2022-12-15 02:56:05,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-15 02:56:05,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:05,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:05,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:05,926 INFO L134 CoverageAnalysis]: Checked inductivity of 1357 backedges. 0 proven. 1357 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:06,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:06,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 131 states and 159 transitions. [2022-12-15 02:56:06,030 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 159 transitions. [2022-12-15 02:56:06,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-15 02:56:06,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:06,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:06,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:06,277 INFO L134 CoverageAnalysis]: Checked inductivity of 1476 backedges. 0 proven. 1476 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:06,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:06,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 136 states and 165 transitions. [2022-12-15 02:56:06,378 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 165 transitions. [2022-12-15 02:56:06,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-12-15 02:56:06,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:06,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:06,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:06,658 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 0 proven. 1600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:06,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:06,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 141 states and 171 transitions. [2022-12-15 02:56:06,766 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 171 transitions. [2022-12-15 02:56:06,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-12-15 02:56:06,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:06,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:06,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:07,124 INFO L134 CoverageAnalysis]: Checked inductivity of 1729 backedges. 0 proven. 1729 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:07,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:07,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 146 states and 177 transitions. [2022-12-15 02:56:07,250 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 177 transitions. [2022-12-15 02:56:07,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-15 02:56:07,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:07,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:07,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:07,565 INFO L134 CoverageAnalysis]: Checked inductivity of 1863 backedges. 0 proven. 1863 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:07,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:07,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 151 states and 183 transitions. [2022-12-15 02:56:07,686 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 183 transitions. [2022-12-15 02:56:07,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-15 02:56:07,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:07,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:07,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:08,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2002 backedges. 0 proven. 2002 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:08,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:08,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 156 states and 189 transitions. [2022-12-15 02:56:08,141 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 189 transitions. [2022-12-15 02:56:08,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-15 02:56:08,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:08,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:08,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:08,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2146 backedges. 0 proven. 2146 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:08,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:08,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 161 states and 195 transitions. [2022-12-15 02:56:08,559 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 195 transitions. [2022-12-15 02:56:08,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-15 02:56:08,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:08,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:08,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:08,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2295 backedges. 0 proven. 2295 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:09,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:09,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 166 states and 201 transitions. [2022-12-15 02:56:09,020 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 201 transitions. [2022-12-15 02:56:09,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-15 02:56:09,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:09,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:09,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:09,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2449 backedges. 0 proven. 2449 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:09,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:09,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 171 states and 207 transitions. [2022-12-15 02:56:09,494 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 207 transitions. [2022-12-15 02:56:09,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-15 02:56:09,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:09,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:09,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:09,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2608 backedges. 0 proven. 2608 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:10,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:10,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 176 states and 213 transitions. [2022-12-15 02:56:10,043 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 213 transitions. [2022-12-15 02:56:10,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-15 02:56:10,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:10,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:10,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:10,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2772 backedges. 0 proven. 2772 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:10,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:10,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 181 states and 219 transitions. [2022-12-15 02:56:10,538 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 219 transitions. [2022-12-15 02:56:10,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-12-15 02:56:10,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:10,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:10,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:10,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2941 backedges. 0 proven. 2941 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:11,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:11,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 186 states and 225 transitions. [2022-12-15 02:56:11,069 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 225 transitions. [2022-12-15 02:56:11,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2022-12-15 02:56:11,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:11,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:11,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:11,500 INFO L134 CoverageAnalysis]: Checked inductivity of 3115 backedges. 0 proven. 3115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:11,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:11,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 191 states and 231 transitions. [2022-12-15 02:56:11,620 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 231 transitions. [2022-12-15 02:56:11,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-12-15 02:56:11,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:11,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:11,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:12,070 INFO L134 CoverageAnalysis]: Checked inductivity of 3294 backedges. 0 proven. 3294 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:12,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:12,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 196 states and 237 transitions. [2022-12-15 02:56:12,205 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 237 transitions. [2022-12-15 02:56:12,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-15 02:56:12,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:12,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:12,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:12,699 INFO L134 CoverageAnalysis]: Checked inductivity of 3478 backedges. 0 proven. 3478 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:12,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:12,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 201 states and 243 transitions. [2022-12-15 02:56:12,836 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 243 transitions. [2022-12-15 02:56:12,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-15 02:56:12,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:12,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:12,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:13,334 INFO L134 CoverageAnalysis]: Checked inductivity of 3667 backedges. 0 proven. 3667 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:13,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:13,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 206 states and 249 transitions. [2022-12-15 02:56:13,461 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 249 transitions. [2022-12-15 02:56:13,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-12-15 02:56:13,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:13,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:13,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:13,989 INFO L134 CoverageAnalysis]: Checked inductivity of 3861 backedges. 0 proven. 3861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:14,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:14,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 211 states and 255 transitions. [2022-12-15 02:56:14,110 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 255 transitions. [2022-12-15 02:56:14,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-15 02:56:14,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:14,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:14,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:14,673 INFO L134 CoverageAnalysis]: Checked inductivity of 4060 backedges. 0 proven. 4060 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:14,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:14,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 216 states and 261 transitions. [2022-12-15 02:56:14,792 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 261 transitions. [2022-12-15 02:56:14,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:56:14,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:14,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:14,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:15,408 INFO L134 CoverageAnalysis]: Checked inductivity of 4264 backedges. 0 proven. 4264 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:15,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:15,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 221 states and 267 transitions. [2022-12-15 02:56:15,536 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 267 transitions. [2022-12-15 02:56:15,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-12-15 02:56:15,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:15,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:15,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:16,190 INFO L134 CoverageAnalysis]: Checked inductivity of 4473 backedges. 0 proven. 4473 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:16,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:16,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 226 states and 273 transitions. [2022-12-15 02:56:16,342 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 273 transitions. [2022-12-15 02:56:16,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2022-12-15 02:56:16,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:16,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:16,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:16,982 INFO L134 CoverageAnalysis]: Checked inductivity of 4687 backedges. 0 proven. 4687 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:17,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:17,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 231 states and 279 transitions. [2022-12-15 02:56:17,148 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 279 transitions. [2022-12-15 02:56:17,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-15 02:56:17,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:17,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:17,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:17,833 INFO L134 CoverageAnalysis]: Checked inductivity of 4906 backedges. 0 proven. 4906 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:18,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:18,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 236 states and 285 transitions. [2022-12-15 02:56:18,006 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 285 transitions. [2022-12-15 02:56:18,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-12-15 02:56:18,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:18,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:18,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:18,700 INFO L134 CoverageAnalysis]: Checked inductivity of 5130 backedges. 0 proven. 5130 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:18,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:18,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 241 states and 291 transitions. [2022-12-15 02:56:18,858 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 291 transitions. [2022-12-15 02:56:18,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2022-12-15 02:56:18,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:18,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:18,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:19,574 INFO L134 CoverageAnalysis]: Checked inductivity of 5359 backedges. 0 proven. 5359 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:19,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:19,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 246 states and 297 transitions. [2022-12-15 02:56:19,732 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 297 transitions. [2022-12-15 02:56:19,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2022-12-15 02:56:19,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:19,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:19,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:20,494 INFO L134 CoverageAnalysis]: Checked inductivity of 5593 backedges. 0 proven. 5593 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:20,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:20,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 251 states and 303 transitions. [2022-12-15 02:56:20,625 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 303 transitions. [2022-12-15 02:56:20,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-12-15 02:56:20,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:20,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:20,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:21,409 INFO L134 CoverageAnalysis]: Checked inductivity of 5832 backedges. 0 proven. 5832 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:21,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:21,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 256 states and 309 transitions. [2022-12-15 02:56:21,550 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 309 transitions. [2022-12-15 02:56:21,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-15 02:56:21,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:21,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:21,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:22,372 INFO L134 CoverageAnalysis]: Checked inductivity of 6076 backedges. 0 proven. 6076 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:22,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:22,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 261 states and 315 transitions. [2022-12-15 02:56:22,576 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 315 transitions. [2022-12-15 02:56:22,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2022-12-15 02:56:22,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:22,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:22,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:23,459 INFO L134 CoverageAnalysis]: Checked inductivity of 6325 backedges. 0 proven. 6325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:23,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:23,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 266 states and 321 transitions. [2022-12-15 02:56:23,669 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 321 transitions. [2022-12-15 02:56:23,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-12-15 02:56:23,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:23,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:23,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:24,583 INFO L134 CoverageAnalysis]: Checked inductivity of 6579 backedges. 0 proven. 6579 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:24,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:24,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 271 states and 327 transitions. [2022-12-15 02:56:24,785 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 327 transitions. [2022-12-15 02:56:24,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-12-15 02:56:24,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:24,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:24,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:25,874 INFO L134 CoverageAnalysis]: Checked inductivity of 6838 backedges. 0 proven. 6838 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:26,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:26,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 276 states and 333 transitions. [2022-12-15 02:56:26,049 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 333 transitions. [2022-12-15 02:56:26,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-12-15 02:56:26,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:26,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:26,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:27,135 INFO L134 CoverageAnalysis]: Checked inductivity of 7102 backedges. 0 proven. 7102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:27,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:27,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 281 states and 339 transitions. [2022-12-15 02:56:27,310 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 339 transitions. [2022-12-15 02:56:27,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-12-15 02:56:27,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:27,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:27,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:28,379 INFO L134 CoverageAnalysis]: Checked inductivity of 7371 backedges. 0 proven. 7371 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:28,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:28,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 286 states and 345 transitions. [2022-12-15 02:56:28,541 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 345 transitions. [2022-12-15 02:56:28,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2022-12-15 02:56:28,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:28,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:28,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:29,574 INFO L134 CoverageAnalysis]: Checked inductivity of 7645 backedges. 0 proven. 7645 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:29,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:29,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 291 states and 351 transitions. [2022-12-15 02:56:29,755 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 351 transitions. [2022-12-15 02:56:29,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2022-12-15 02:56:29,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:29,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:29,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:30,927 INFO L134 CoverageAnalysis]: Checked inductivity of 7924 backedges. 0 proven. 7924 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:31,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:31,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 296 states and 357 transitions. [2022-12-15 02:56:31,111 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 357 transitions. [2022-12-15 02:56:31,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2022-12-15 02:56:31,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:31,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:31,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:32,244 INFO L134 CoverageAnalysis]: Checked inductivity of 8208 backedges. 0 proven. 8208 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:32,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:32,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 301 states and 363 transitions. [2022-12-15 02:56:32,469 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 363 transitions. [2022-12-15 02:56:32,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2022-12-15 02:56:32,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:32,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:32,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:33,634 INFO L134 CoverageAnalysis]: Checked inductivity of 8497 backedges. 0 proven. 8497 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:33,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:33,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 306 states and 369 transitions. [2022-12-15 02:56:33,868 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 369 transitions. [2022-12-15 02:56:33,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2022-12-15 02:56:33,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:33,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:33,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:35,068 INFO L134 CoverageAnalysis]: Checked inductivity of 8791 backedges. 0 proven. 8791 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:35,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:35,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 311 states and 375 transitions. [2022-12-15 02:56:35,304 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 375 transitions. [2022-12-15 02:56:35,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2022-12-15 02:56:35,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:35,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:35,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:36,835 INFO L134 CoverageAnalysis]: Checked inductivity of 9090 backedges. 0 proven. 9090 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:37,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:37,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 316 states and 381 transitions. [2022-12-15 02:56:37,048 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 381 transitions. [2022-12-15 02:56:37,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2022-12-15 02:56:37,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:37,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:37,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:38,323 INFO L134 CoverageAnalysis]: Checked inductivity of 9394 backedges. 0 proven. 9394 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:38,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:38,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 321 states and 387 transitions. [2022-12-15 02:56:38,570 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 387 transitions. [2022-12-15 02:56:38,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2022-12-15 02:56:38,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:38,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:38,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:39,917 INFO L134 CoverageAnalysis]: Checked inductivity of 9703 backedges. 0 proven. 9703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:40,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:40,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 326 states and 393 transitions. [2022-12-15 02:56:40,135 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 393 transitions. [2022-12-15 02:56:40,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2022-12-15 02:56:40,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:40,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:40,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:41,484 INFO L134 CoverageAnalysis]: Checked inductivity of 10017 backedges. 0 proven. 10017 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:41,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:41,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 331 states and 399 transitions. [2022-12-15 02:56:41,698 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 399 transitions. [2022-12-15 02:56:41,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2022-12-15 02:56:41,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:41,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:41,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:43,074 INFO L134 CoverageAnalysis]: Checked inductivity of 10336 backedges. 0 proven. 10336 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:43,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:43,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 336 states and 405 transitions. [2022-12-15 02:56:43,278 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 405 transitions. [2022-12-15 02:56:43,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2022-12-15 02:56:43,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:43,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:43,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:44,725 INFO L134 CoverageAnalysis]: Checked inductivity of 10660 backedges. 0 proven. 10660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:44,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:44,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 341 states and 411 transitions. [2022-12-15 02:56:44,954 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 411 transitions. [2022-12-15 02:56:44,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2022-12-15 02:56:44,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:44,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:45,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:46,513 INFO L134 CoverageAnalysis]: Checked inductivity of 10989 backedges. 0 proven. 10989 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:46,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:46,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 346 states and 417 transitions. [2022-12-15 02:56:46,793 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 417 transitions. [2022-12-15 02:56:46,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2022-12-15 02:56:46,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:46,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:46,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:48,384 INFO L134 CoverageAnalysis]: Checked inductivity of 11323 backedges. 0 proven. 11323 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:48,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:48,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 351 states and 423 transitions. [2022-12-15 02:56:48,615 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 423 transitions. [2022-12-15 02:56:48,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2022-12-15 02:56:48,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:48,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:48,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:50,566 INFO L134 CoverageAnalysis]: Checked inductivity of 11662 backedges. 0 proven. 11662 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:50,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:50,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 356 states and 429 transitions. [2022-12-15 02:56:50,774 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 429 transitions. [2022-12-15 02:56:50,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2022-12-15 02:56:50,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:50,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:50,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:52,393 INFO L134 CoverageAnalysis]: Checked inductivity of 12006 backedges. 0 proven. 12006 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:52,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:52,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 361 states and 435 transitions. [2022-12-15 02:56:52,595 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 435 transitions. [2022-12-15 02:56:52,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2022-12-15 02:56:52,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:52,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:52,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:54,288 INFO L134 CoverageAnalysis]: Checked inductivity of 12355 backedges. 0 proven. 12355 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:54,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:54,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 366 states and 441 transitions. [2022-12-15 02:56:54,539 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 441 transitions. [2022-12-15 02:56:54,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2022-12-15 02:56:54,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:54,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:54,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:56,330 INFO L134 CoverageAnalysis]: Checked inductivity of 12709 backedges. 0 proven. 12709 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:56,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:56,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 371 states and 447 transitions. [2022-12-15 02:56:56,599 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 447 transitions. [2022-12-15 02:56:56,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2022-12-15 02:56:56,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:56,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:56,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:58,632 INFO L134 CoverageAnalysis]: Checked inductivity of 13068 backedges. 0 proven. 13068 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:56:58,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:58,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 376 states and 453 transitions. [2022-12-15 02:56:58,879 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 453 transitions. [2022-12-15 02:56:58,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2022-12-15 02:56:58,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:58,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:58,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:57:00,738 INFO L134 CoverageAnalysis]: Checked inductivity of 13432 backedges. 0 proven. 13432 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:57:00,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:57:00,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 381 states and 459 transitions. [2022-12-15 02:57:00,988 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 459 transitions. [2022-12-15 02:57:00,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2022-12-15 02:57:00,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:57:00,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:57:01,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:57:02,915 INFO L134 CoverageAnalysis]: Checked inductivity of 13801 backedges. 0 proven. 13801 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:57:03,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:57:03,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 386 states and 465 transitions. [2022-12-15 02:57:03,195 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 465 transitions. [2022-12-15 02:57:03,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2022-12-15 02:57:03,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:57:03,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:57:03,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:57:05,149 INFO L134 CoverageAnalysis]: Checked inductivity of 14175 backedges. 0 proven. 14175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:57:05,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:57:05,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 391 states and 471 transitions. [2022-12-15 02:57:05,364 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 471 transitions. [2022-12-15 02:57:05,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2022-12-15 02:57:05,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:57:05,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:57:05,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:57:07,545 INFO L134 CoverageAnalysis]: Checked inductivity of 14554 backedges. 0 proven. 14554 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:57:07,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:57:07,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 396 states and 477 transitions. [2022-12-15 02:57:07,754 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 477 transitions. [2022-12-15 02:57:07,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 391 [2022-12-15 02:57:07,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:57:07,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:57:07,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:57:09,916 INFO L134 CoverageAnalysis]: Checked inductivity of 14938 backedges. 0 proven. 14938 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:57:10,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:57:10,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 401 states and 483 transitions. [2022-12-15 02:57:10,137 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 483 transitions. [2022-12-15 02:57:10,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 396 [2022-12-15 02:57:10,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:57:10,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:57:10,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:57:12,321 INFO L134 CoverageAnalysis]: Checked inductivity of 15327 backedges. 0 proven. 15327 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:57:12,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:57:12,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 406 states and 489 transitions. [2022-12-15 02:57:12,621 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 489 transitions. [2022-12-15 02:57:12,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2022-12-15 02:57:12,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:57:12,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:57:12,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:57:14,894 INFO L134 CoverageAnalysis]: Checked inductivity of 15721 backedges. 0 proven. 15721 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:57:15,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:57:15,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 411 states and 495 transitions. [2022-12-15 02:57:15,197 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 495 transitions. [2022-12-15 02:57:15,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 406 [2022-12-15 02:57:15,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:57:15,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:57:15,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:57:17,531 INFO L134 CoverageAnalysis]: Checked inductivity of 16120 backedges. 0 proven. 16120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:57:17,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:57:17,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 416 states and 501 transitions. [2022-12-15 02:57:17,793 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 501 transitions. [2022-12-15 02:57:17,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 411 [2022-12-15 02:57:17,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:57:17,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:57:17,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:57:20,159 INFO L134 CoverageAnalysis]: Checked inductivity of 16524 backedges. 0 proven. 16524 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:57:20,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:57:20,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 421 states and 507 transitions. [2022-12-15 02:57:20,382 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 507 transitions. [2022-12-15 02:57:20,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2022-12-15 02:57:20,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:57:20,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:57:20,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:57:22,826 INFO L134 CoverageAnalysis]: Checked inductivity of 16933 backedges. 0 proven. 16933 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:57:23,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:57:23,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 426 states and 513 transitions. [2022-12-15 02:57:23,074 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 513 transitions. [2022-12-15 02:57:23,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2022-12-15 02:57:23,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:57:23,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:57:23,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:57:25,591 INFO L134 CoverageAnalysis]: Checked inductivity of 17347 backedges. 0 proven. 17347 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:57:25,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:57:25,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 431 states and 519 transitions. [2022-12-15 02:57:25,939 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 519 transitions. [2022-12-15 02:57:25,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2022-12-15 02:57:25,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:57:25,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:57:26,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:57:28,510 INFO L134 CoverageAnalysis]: Checked inductivity of 17766 backedges. 0 proven. 17766 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:57:28,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:57:28,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 436 states and 525 transitions. [2022-12-15 02:57:28,796 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 525 transitions. [2022-12-15 02:57:28,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 431 [2022-12-15 02:57:28,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:57:28,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:57:28,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:57:31,411 INFO L134 CoverageAnalysis]: Checked inductivity of 18190 backedges. 0 proven. 18190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:57:31,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:57:31,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 441 states and 531 transitions. [2022-12-15 02:57:31,744 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 531 transitions. [2022-12-15 02:57:31,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 436 [2022-12-15 02:57:31,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:57:31,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:57:31,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:57:34,438 INFO L134 CoverageAnalysis]: Checked inductivity of 18619 backedges. 0 proven. 18619 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:57:34,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:57:34,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 446 states and 537 transitions. [2022-12-15 02:57:34,769 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 537 transitions. [2022-12-15 02:57:34,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 441 [2022-12-15 02:57:34,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:57:34,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:57:34,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:57:37,570 INFO L134 CoverageAnalysis]: Checked inductivity of 19053 backedges. 0 proven. 19053 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:57:37,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:57:37,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 451 states and 543 transitions. [2022-12-15 02:57:37,833 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 543 transitions. [2022-12-15 02:57:37,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 446 [2022-12-15 02:57:37,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:57:37,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:57:37,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:57:40,867 INFO L134 CoverageAnalysis]: Checked inductivity of 19492 backedges. 0 proven. 19492 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:57:41,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:57:41,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 456 states and 549 transitions. [2022-12-15 02:57:41,117 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 549 transitions. [2022-12-15 02:57:41,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 451 [2022-12-15 02:57:41,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:57:41,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:57:41,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:57:44,037 INFO L134 CoverageAnalysis]: Checked inductivity of 19936 backedges. 0 proven. 19936 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:57:44,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:57:44,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 461 states and 555 transitions. [2022-12-15 02:57:44,353 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 555 transitions. [2022-12-15 02:57:44,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 456 [2022-12-15 02:57:44,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:57:44,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:57:44,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:57:47,389 INFO L134 CoverageAnalysis]: Checked inductivity of 20385 backedges. 0 proven. 20385 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:57:47,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:57:47,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 466 states and 561 transitions. [2022-12-15 02:57:47,719 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 561 transitions. [2022-12-15 02:57:47,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2022-12-15 02:57:47,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:57:47,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:57:47,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:57:50,907 INFO L134 CoverageAnalysis]: Checked inductivity of 20839 backedges. 0 proven. 20839 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:57:51,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:57:51,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 471 states and 567 transitions. [2022-12-15 02:57:51,217 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 567 transitions. [2022-12-15 02:57:51,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 466 [2022-12-15 02:57:51,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:57:51,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:57:51,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:57:54,388 INFO L134 CoverageAnalysis]: Checked inductivity of 21298 backedges. 0 proven. 21298 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:57:54,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:57:54,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 476 states and 573 transitions. [2022-12-15 02:57:54,767 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 573 transitions. [2022-12-15 02:57:54,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 471 [2022-12-15 02:57:54,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:57:54,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:57:54,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:57:58,059 INFO L134 CoverageAnalysis]: Checked inductivity of 21762 backedges. 0 proven. 21762 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:57:58,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:57:58,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 481 states and 579 transitions. [2022-12-15 02:57:58,417 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 579 transitions. [2022-12-15 02:57:58,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 476 [2022-12-15 02:57:58,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:57:58,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:57:58,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:58:01,765 INFO L134 CoverageAnalysis]: Checked inductivity of 22231 backedges. 0 proven. 22231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:58:02,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:58:02,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 486 states and 585 transitions. [2022-12-15 02:58:02,120 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 585 transitions. [2022-12-15 02:58:02,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2022-12-15 02:58:02,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:58:02,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:58:02,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:58:05,522 INFO L134 CoverageAnalysis]: Checked inductivity of 22705 backedges. 0 proven. 22705 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:58:05,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:58:05,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 491 states and 591 transitions. [2022-12-15 02:58:05,860 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 591 transitions. [2022-12-15 02:58:05,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 486 [2022-12-15 02:58:05,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:58:05,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:58:05,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:58:09,641 INFO L134 CoverageAnalysis]: Checked inductivity of 23184 backedges. 0 proven. 23184 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:58:09,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:58:09,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 496 states and 597 transitions. [2022-12-15 02:58:09,910 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 597 transitions. [2022-12-15 02:58:09,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 491 [2022-12-15 02:58:09,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:58:09,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:58:10,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:58:13,457 INFO L134 CoverageAnalysis]: Checked inductivity of 23668 backedges. 0 proven. 23668 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:58:13,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:58:13,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 501 states and 603 transitions. [2022-12-15 02:58:13,804 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 603 transitions. [2022-12-15 02:58:13,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 496 [2022-12-15 02:58:13,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:58:13,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:58:13,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:58:17,491 INFO L134 CoverageAnalysis]: Checked inductivity of 24157 backedges. 0 proven. 24157 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:58:17,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:58:17,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 506 states and 609 transitions. [2022-12-15 02:58:17,815 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 609 transitions. [2022-12-15 02:58:17,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 501 [2022-12-15 02:58:17,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:58:17,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:58:17,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:58:21,603 INFO L134 CoverageAnalysis]: Checked inductivity of 24651 backedges. 0 proven. 24651 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:58:21,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:58:21,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 511 states and 615 transitions. [2022-12-15 02:58:21,932 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 615 transitions. [2022-12-15 02:58:21,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 506 [2022-12-15 02:58:21,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:58:21,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:58:22,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:58:25,728 INFO L134 CoverageAnalysis]: Checked inductivity of 25150 backedges. 0 proven. 25150 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:58:26,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:58:26,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 516 states and 621 transitions. [2022-12-15 02:58:26,086 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 621 transitions. [2022-12-15 02:58:26,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 511 [2022-12-15 02:58:26,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:58:26,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:58:26,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:58:29,954 INFO L134 CoverageAnalysis]: Checked inductivity of 25654 backedges. 0 proven. 25654 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:58:30,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:58:30,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 521 states and 627 transitions. [2022-12-15 02:58:30,274 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 627 transitions. [2022-12-15 02:58:30,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 516 [2022-12-15 02:58:30,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:58:30,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:58:30,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:58:34,280 INFO L134 CoverageAnalysis]: Checked inductivity of 26163 backedges. 0 proven. 26163 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:58:34,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:58:34,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 526 states and 633 transitions. [2022-12-15 02:58:34,632 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 633 transitions. [2022-12-15 02:58:34,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 521 [2022-12-15 02:58:34,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:58:34,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:58:34,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:58:38,882 INFO L134 CoverageAnalysis]: Checked inductivity of 26677 backedges. 0 proven. 26677 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:58:39,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:58:39,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 531 states and 639 transitions. [2022-12-15 02:58:39,228 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 639 transitions. [2022-12-15 02:58:39,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 526 [2022-12-15 02:58:39,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:58:39,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:58:39,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:58:43,406 INFO L134 CoverageAnalysis]: Checked inductivity of 27196 backedges. 0 proven. 27196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:58:43,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:58:43,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 536 states and 645 transitions. [2022-12-15 02:58:43,756 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 645 transitions. [2022-12-15 02:58:43,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 531 [2022-12-15 02:58:43,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:58:43,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:58:43,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:58:48,057 INFO L134 CoverageAnalysis]: Checked inductivity of 27720 backedges. 0 proven. 27720 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:58:48,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:58:48,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 541 states and 651 transitions. [2022-12-15 02:58:48,455 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 651 transitions. [2022-12-15 02:58:48,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2022-12-15 02:58:48,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:58:48,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:58:48,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:58:52,823 INFO L134 CoverageAnalysis]: Checked inductivity of 28249 backedges. 0 proven. 28249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:58:53,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:58:53,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 546 states and 657 transitions. [2022-12-15 02:58:53,183 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 657 transitions. [2022-12-15 02:58:53,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 541 [2022-12-15 02:58:53,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:58:53,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:58:53,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:58:57,634 INFO L134 CoverageAnalysis]: Checked inductivity of 28783 backedges. 0 proven. 28783 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:58:57,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:58:57,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 551 states and 663 transitions. [2022-12-15 02:58:57,944 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 663 transitions. [2022-12-15 02:58:57,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 546 [2022-12-15 02:58:57,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:58:57,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:58:58,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:59:02,453 INFO L134 CoverageAnalysis]: Checked inductivity of 29322 backedges. 0 proven. 29322 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:59:02,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:59:02,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 556 states and 669 transitions. [2022-12-15 02:59:02,784 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 669 transitions. [2022-12-15 02:59:02,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 551 [2022-12-15 02:59:02,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:59:02,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:59:02,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:59:07,405 INFO L134 CoverageAnalysis]: Checked inductivity of 29866 backedges. 0 proven. 29866 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:59:07,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:59:07,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 561 states and 675 transitions. [2022-12-15 02:59:07,793 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 675 transitions. [2022-12-15 02:59:07,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 556 [2022-12-15 02:59:07,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:59:07,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:59:07,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:59:12,520 INFO L134 CoverageAnalysis]: Checked inductivity of 30415 backedges. 0 proven. 30415 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:59:12,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:59:12,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 566 states and 681 transitions. [2022-12-15 02:59:12,926 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 681 transitions. [2022-12-15 02:59:12,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 561 [2022-12-15 02:59:12,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:59:12,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:59:13,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:59:17,745 INFO L134 CoverageAnalysis]: Checked inductivity of 30969 backedges. 0 proven. 30969 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:59:18,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:59:18,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 571 states and 687 transitions. [2022-12-15 02:59:18,064 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 687 transitions. [2022-12-15 02:59:18,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 566 [2022-12-15 02:59:18,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:59:18,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:59:18,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:59:22,968 INFO L134 CoverageAnalysis]: Checked inductivity of 31528 backedges. 0 proven. 31528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:59:23,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:59:23,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 576 states and 693 transitions. [2022-12-15 02:59:23,299 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 693 transitions. [2022-12-15 02:59:23,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 571 [2022-12-15 02:59:23,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:59:23,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:59:23,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:59:28,307 INFO L134 CoverageAnalysis]: Checked inductivity of 32092 backedges. 0 proven. 32092 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:59:28,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:59:28,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 581 states and 699 transitions. [2022-12-15 02:59:28,640 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 699 transitions. [2022-12-15 02:59:28,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 576 [2022-12-15 02:59:28,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:59:28,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:59:28,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:59:33,771 INFO L134 CoverageAnalysis]: Checked inductivity of 32661 backedges. 0 proven. 32661 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:59:34,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:59:34,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 586 states and 705 transitions. [2022-12-15 02:59:34,166 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 705 transitions. [2022-12-15 02:59:34,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 581 [2022-12-15 02:59:34,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:59:34,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:59:34,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:59:39,428 INFO L134 CoverageAnalysis]: Checked inductivity of 33235 backedges. 0 proven. 33235 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:59:39,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:59:39,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 591 states and 711 transitions. [2022-12-15 02:59:39,802 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 711 transitions. [2022-12-15 02:59:39,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 586 [2022-12-15 02:59:39,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:59:39,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:59:39,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:59:45,126 INFO L134 CoverageAnalysis]: Checked inductivity of 33814 backedges. 0 proven. 33814 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:59:45,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:59:45,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 596 states and 717 transitions. [2022-12-15 02:59:45,520 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 717 transitions. [2022-12-15 02:59:45,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 591 [2022-12-15 02:59:45,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:59:45,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:59:45,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:59:50,975 INFO L134 CoverageAnalysis]: Checked inductivity of 34398 backedges. 0 proven. 34398 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:59:51,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:59:51,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 601 states and 723 transitions. [2022-12-15 02:59:51,390 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 723 transitions. [2022-12-15 02:59:51,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 596 [2022-12-15 02:59:51,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:59:51,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:59:51,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:59:56,958 INFO L134 CoverageAnalysis]: Checked inductivity of 34987 backedges. 0 proven. 34987 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:59:57,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:59:57,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 606 states and 729 transitions. [2022-12-15 02:59:57,313 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 729 transitions. [2022-12-15 02:59:57,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 601 [2022-12-15 02:59:57,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:59:57,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:59:57,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:00:03,021 INFO L134 CoverageAnalysis]: Checked inductivity of 35581 backedges. 0 proven. 35581 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:00:03,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:00:03,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 611 states and 735 transitions. [2022-12-15 03:00:03,383 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 735 transitions. [2022-12-15 03:00:03,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 606 [2022-12-15 03:00:03,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:00:03,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:00:03,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:00:09,168 INFO L134 CoverageAnalysis]: Checked inductivity of 36180 backedges. 0 proven. 36180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:00:09,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:00:09,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 616 states and 741 transitions. [2022-12-15 03:00:09,536 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 741 transitions. [2022-12-15 03:00:09,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 611 [2022-12-15 03:00:09,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:00:09,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:00:09,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:00:15,479 INFO L134 CoverageAnalysis]: Checked inductivity of 36784 backedges. 0 proven. 36784 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:00:15,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:00:15,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 621 states and 747 transitions. [2022-12-15 03:00:15,969 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 747 transitions. [2022-12-15 03:00:15,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 616 [2022-12-15 03:00:15,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:00:15,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:00:16,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:00:22,045 INFO L134 CoverageAnalysis]: Checked inductivity of 37393 backedges. 0 proven. 37393 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:00:22,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:00:22,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 626 states and 753 transitions. [2022-12-15 03:00:22,522 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 753 transitions. [2022-12-15 03:00:22,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 621 [2022-12-15 03:00:22,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:00:22,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:00:22,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:00:28,623 INFO L134 CoverageAnalysis]: Checked inductivity of 38007 backedges. 0 proven. 38007 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:00:29,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:00:29,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 631 states and 759 transitions. [2022-12-15 03:00:29,151 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 759 transitions. [2022-12-15 03:00:29,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 626 [2022-12-15 03:00:29,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:00:29,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:00:29,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:00:35,394 INFO L134 CoverageAnalysis]: Checked inductivity of 38626 backedges. 0 proven. 38626 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:00:35,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:00:35,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 636 states and 765 transitions. [2022-12-15 03:00:35,848 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 765 transitions. [2022-12-15 03:00:35,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 631 [2022-12-15 03:00:35,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:00:35,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:00:36,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:00:42,223 INFO L134 CoverageAnalysis]: Checked inductivity of 39250 backedges. 0 proven. 39250 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:00:42,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:00:42,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 641 states and 771 transitions. [2022-12-15 03:00:42,597 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 771 transitions. [2022-12-15 03:00:42,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 636 [2022-12-15 03:00:42,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:00:42,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:00:42,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:00:49,113 INFO L134 CoverageAnalysis]: Checked inductivity of 39879 backedges. 0 proven. 39879 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:00:49,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:00:49,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 646 states and 777 transitions. [2022-12-15 03:00:49,613 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 777 transitions. [2022-12-15 03:00:49,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 641 [2022-12-15 03:00:49,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:00:49,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:00:49,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:00:56,154 INFO L134 CoverageAnalysis]: Checked inductivity of 40513 backedges. 0 proven. 40513 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:00:56,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:00:56,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 651 states and 783 transitions. [2022-12-15 03:00:56,559 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 783 transitions. [2022-12-15 03:00:56,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 646 [2022-12-15 03:00:56,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:00:56,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:00:56,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:03,388 INFO L134 CoverageAnalysis]: Checked inductivity of 41152 backedges. 0 proven. 41152 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:01:03,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:03,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 656 states and 789 transitions. [2022-12-15 03:01:03,897 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 789 transitions. [2022-12-15 03:01:03,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 651 [2022-12-15 03:01:03,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:03,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:04,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:10,715 INFO L134 CoverageAnalysis]: Checked inductivity of 41796 backedges. 0 proven. 41796 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:01:11,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:11,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 661 states and 795 transitions. [2022-12-15 03:01:11,113 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 795 transitions. [2022-12-15 03:01:11,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 656 [2022-12-15 03:01:11,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:11,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:11,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:18,073 INFO L134 CoverageAnalysis]: Checked inductivity of 42445 backedges. 0 proven. 42445 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:01:18,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:18,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 666 states and 801 transitions. [2022-12-15 03:01:18,559 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 801 transitions. [2022-12-15 03:01:18,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 661 [2022-12-15 03:01:18,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:18,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:18,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:25,635 INFO L134 CoverageAnalysis]: Checked inductivity of 43099 backedges. 0 proven. 43099 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:01:26,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:26,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 671 states and 807 transitions. [2022-12-15 03:01:26,043 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 807 transitions. [2022-12-15 03:01:26,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 666 [2022-12-15 03:01:26,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:26,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:26,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:33,197 INFO L134 CoverageAnalysis]: Checked inductivity of 43758 backedges. 0 proven. 43758 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:01:33,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:33,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 676 states and 813 transitions. [2022-12-15 03:01:33,605 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 813 transitions. [2022-12-15 03:01:33,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 671 [2022-12-15 03:01:33,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:33,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:33,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:40,932 INFO L134 CoverageAnalysis]: Checked inductivity of 44422 backedges. 0 proven. 44422 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:01:41,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:41,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 681 states and 819 transitions. [2022-12-15 03:01:41,307 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 819 transitions. [2022-12-15 03:01:41,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 676 [2022-12-15 03:01:41,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:41,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:41,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:48,747 INFO L134 CoverageAnalysis]: Checked inductivity of 45091 backedges. 0 proven. 45091 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:01:49,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:49,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 686 states and 825 transitions. [2022-12-15 03:01:49,236 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 825 transitions. [2022-12-15 03:01:49,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 681 [2022-12-15 03:01:49,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:49,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:49,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:56,884 INFO L134 CoverageAnalysis]: Checked inductivity of 45765 backedges. 0 proven. 45765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:01:57,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:57,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 691 states and 831 transitions. [2022-12-15 03:01:57,333 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 831 transitions. [2022-12-15 03:01:57,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 686 [2022-12-15 03:01:57,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:57,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:57,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:05,122 INFO L134 CoverageAnalysis]: Checked inductivity of 46444 backedges. 0 proven. 46444 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:02:05,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:05,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 696 states and 837 transitions. [2022-12-15 03:02:05,683 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 837 transitions. [2022-12-15 03:02:05,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 691 [2022-12-15 03:02:05,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:05,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:05,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:13,596 INFO L134 CoverageAnalysis]: Checked inductivity of 47128 backedges. 0 proven. 47128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:02:14,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:14,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 701 states and 843 transitions. [2022-12-15 03:02:14,044 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 843 transitions. [2022-12-15 03:02:14,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 696 [2022-12-15 03:02:14,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:14,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:14,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:22,046 INFO L134 CoverageAnalysis]: Checked inductivity of 47817 backedges. 0 proven. 47817 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:02:22,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:22,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 706 states and 849 transitions. [2022-12-15 03:02:22,462 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 849 transitions. [2022-12-15 03:02:22,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 701 [2022-12-15 03:02:22,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:22,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:22,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:30,613 INFO L134 CoverageAnalysis]: Checked inductivity of 48511 backedges. 0 proven. 48511 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:02:31,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:31,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 711 states and 855 transitions. [2022-12-15 03:02:31,037 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 855 transitions. [2022-12-15 03:02:31,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 706 [2022-12-15 03:02:31,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:31,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:31,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:39,313 INFO L134 CoverageAnalysis]: Checked inductivity of 49210 backedges. 0 proven. 49210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:02:39,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:39,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 716 states and 861 transitions. [2022-12-15 03:02:39,723 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 861 transitions. [2022-12-15 03:02:39,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 711 [2022-12-15 03:02:39,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:39,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:39,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:48,161 INFO L134 CoverageAnalysis]: Checked inductivity of 49914 backedges. 0 proven. 49914 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:02:48,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:48,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 721 states and 867 transitions. [2022-12-15 03:02:48,574 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 867 transitions. [2022-12-15 03:02:48,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 716 [2022-12-15 03:02:48,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:48,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:48,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:57,202 INFO L134 CoverageAnalysis]: Checked inductivity of 50623 backedges. 0 proven. 50623 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:02:57,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:57,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 726 states and 873 transitions. [2022-12-15 03:02:57,635 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 873 transitions. [2022-12-15 03:02:57,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 721 [2022-12-15 03:02:57,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:57,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:57,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:03:06,348 INFO L134 CoverageAnalysis]: Checked inductivity of 51337 backedges. 0 proven. 51337 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:03:06,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:03:06,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 731 states and 879 transitions. [2022-12-15 03:03:06,786 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 879 transitions. [2022-12-15 03:03:06,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 726 [2022-12-15 03:03:06,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:03:06,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:03:07,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:03:15,708 INFO L134 CoverageAnalysis]: Checked inductivity of 52056 backedges. 0 proven. 52056 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:03:16,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:03:16,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 736 states and 885 transitions. [2022-12-15 03:03:16,223 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 885 transitions. [2022-12-15 03:03:16,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 731 [2022-12-15 03:03:16,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:03:16,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:03:16,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:03:25,311 INFO L134 CoverageAnalysis]: Checked inductivity of 52780 backedges. 0 proven. 52780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:03:25,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:03:25,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 741 states and 891 transitions. [2022-12-15 03:03:25,868 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 891 transitions. [2022-12-15 03:03:25,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 736 [2022-12-15 03:03:25,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:03:25,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:03:26,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:03:35,045 INFO L134 CoverageAnalysis]: Checked inductivity of 53509 backedges. 0 proven. 53509 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:03:35,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:03:35,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 746 states and 897 transitions. [2022-12-15 03:03:35,480 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 897 transitions. [2022-12-15 03:03:35,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 741 [2022-12-15 03:03:35,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:03:35,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:03:35,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:03:44,855 INFO L134 CoverageAnalysis]: Checked inductivity of 54243 backedges. 0 proven. 54243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:03:45,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:03:45,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 751 states and 903 transitions. [2022-12-15 03:03:45,294 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 903 transitions. [2022-12-15 03:03:45,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 746 [2022-12-15 03:03:45,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:03:45,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:03:45,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:03:54,865 INFO L134 CoverageAnalysis]: Checked inductivity of 54982 backedges. 0 proven. 54982 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:03:55,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:03:55,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 756 states and 909 transitions. [2022-12-15 03:03:55,414 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 909 transitions. [2022-12-15 03:03:55,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 751 [2022-12-15 03:03:55,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:03:55,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:03:55,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:05,115 INFO L134 CoverageAnalysis]: Checked inductivity of 55726 backedges. 0 proven. 55726 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:04:05,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:05,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 761 states and 915 transitions. [2022-12-15 03:04:05,700 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 915 transitions. [2022-12-15 03:04:05,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 756 [2022-12-15 03:04:05,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:05,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:05,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:15,532 INFO L134 CoverageAnalysis]: Checked inductivity of 56475 backedges. 0 proven. 56475 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:04:16,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:16,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 766 states and 921 transitions. [2022-12-15 03:04:16,035 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 921 transitions. [2022-12-15 03:04:16,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 761 [2022-12-15 03:04:16,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:16,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:16,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:26,025 INFO L134 CoverageAnalysis]: Checked inductivity of 57229 backedges. 0 proven. 57229 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:04:26,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:26,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 771 states and 927 transitions. [2022-12-15 03:04:26,515 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 927 transitions. [2022-12-15 03:04:26,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 766 [2022-12-15 03:04:26,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:26,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:26,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:36,650 INFO L134 CoverageAnalysis]: Checked inductivity of 57988 backedges. 0 proven. 57988 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:04:37,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:37,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 776 states and 933 transitions. [2022-12-15 03:04:37,146 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 933 transitions. [2022-12-15 03:04:37,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 771 [2022-12-15 03:04:37,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:37,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:37,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:47,754 INFO L134 CoverageAnalysis]: Checked inductivity of 58752 backedges. 0 proven. 58752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:04:48,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:48,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 781 states and 939 transitions. [2022-12-15 03:04:48,259 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 939 transitions. [2022-12-15 03:04:48,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 776 [2022-12-15 03:04:48,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:48,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:48,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:05:00,476 INFO L134 CoverageAnalysis]: Checked inductivity of 59521 backedges. 0 proven. 59521 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:05:01,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:05:01,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 786 states and 945 transitions. [2022-12-15 03:05:01,007 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 945 transitions. [2022-12-15 03:05:01,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 781 [2022-12-15 03:05:01,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:05:01,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:05:01,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:05:11,967 INFO L134 CoverageAnalysis]: Checked inductivity of 60295 backedges. 0 proven. 60295 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:05:12,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:05:12,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 791 states and 951 transitions. [2022-12-15 03:05:12,585 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 951 transitions. [2022-12-15 03:05:12,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 786 [2022-12-15 03:05:12,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:05:12,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:05:12,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:05:23,782 INFO L134 CoverageAnalysis]: Checked inductivity of 61074 backedges. 0 proven. 61074 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:05:24,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:05:24,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 796 states and 957 transitions. [2022-12-15 03:05:24,485 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 957 transitions. [2022-12-15 03:05:24,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 791 [2022-12-15 03:05:24,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:05:24,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:05:24,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:05:36,413 INFO L134 CoverageAnalysis]: Checked inductivity of 61858 backedges. 0 proven. 61858 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:05:37,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:05:37,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 801 states and 963 transitions. [2022-12-15 03:05:37,082 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 963 transitions. [2022-12-15 03:05:37,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 796 [2022-12-15 03:05:37,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:05:37,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:05:37,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:05:48,626 INFO L134 CoverageAnalysis]: Checked inductivity of 62647 backedges. 0 proven. 62647 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:05:49,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:05:49,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 806 states and 969 transitions. [2022-12-15 03:05:49,127 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 969 transitions. [2022-12-15 03:05:49,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 801 [2022-12-15 03:05:49,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:05:49,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:05:49,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:01,180 INFO L134 CoverageAnalysis]: Checked inductivity of 63441 backedges. 0 proven. 63441 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:06:01,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:01,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 811 states and 975 transitions. [2022-12-15 03:06:01,665 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 975 transitions. [2022-12-15 03:06:01,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 806 [2022-12-15 03:06:01,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:01,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:01,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:13,840 INFO L134 CoverageAnalysis]: Checked inductivity of 64240 backedges. 0 proven. 64240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:06:14,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:14,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 816 states and 981 transitions. [2022-12-15 03:06:14,523 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 981 transitions. [2022-12-15 03:06:14,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 811 [2022-12-15 03:06:14,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:14,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:14,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:26,936 INFO L134 CoverageAnalysis]: Checked inductivity of 65044 backedges. 0 proven. 65044 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:06:27,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:27,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 821 states and 987 transitions. [2022-12-15 03:06:27,596 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 987 transitions. [2022-12-15 03:06:27,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 816 [2022-12-15 03:06:27,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:27,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:27,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:40,046 INFO L134 CoverageAnalysis]: Checked inductivity of 65853 backedges. 0 proven. 65853 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:06:40,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:40,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 826 states and 993 transitions. [2022-12-15 03:06:40,639 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 993 transitions. [2022-12-15 03:06:40,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 821 [2022-12-15 03:06:40,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:40,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:40,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:53,085 INFO L134 CoverageAnalysis]: Checked inductivity of 66667 backedges. 0 proven. 66667 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:06:53,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:53,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 831 states and 999 transitions. [2022-12-15 03:06:53,667 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 999 transitions. [2022-12-15 03:06:53,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 826 [2022-12-15 03:06:53,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:53,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:53,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:06,531 INFO L134 CoverageAnalysis]: Checked inductivity of 67486 backedges. 0 proven. 67486 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:07:07,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:07,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 836 states and 1005 transitions. [2022-12-15 03:07:07,093 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1005 transitions. [2022-12-15 03:07:07,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 831 [2022-12-15 03:07:07,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:07,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:07,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:19,818 INFO L134 CoverageAnalysis]: Checked inductivity of 68310 backedges. 0 proven. 68310 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:07:20,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:20,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 841 states and 1011 transitions. [2022-12-15 03:07:20,346 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1011 transitions. [2022-12-15 03:07:20,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2022-12-15 03:07:20,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:20,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:20,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:34,384 INFO L134 CoverageAnalysis]: Checked inductivity of 69139 backedges. 0 proven. 69139 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:07:34,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:34,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 846 states and 1017 transitions. [2022-12-15 03:07:34,927 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1017 transitions. [2022-12-15 03:07:34,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 841 [2022-12-15 03:07:34,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:34,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:35,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:48,206 INFO L134 CoverageAnalysis]: Checked inductivity of 69973 backedges. 0 proven. 69973 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:07:48,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:48,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 851 states and 1023 transitions. [2022-12-15 03:07:48,706 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1023 transitions. [2022-12-15 03:07:48,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 846 [2022-12-15 03:07:48,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:48,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:49,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:02,208 INFO L134 CoverageAnalysis]: Checked inductivity of 70812 backedges. 0 proven. 70812 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:08:02,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:02,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 856 states and 1029 transitions. [2022-12-15 03:08:02,773 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1029 transitions. [2022-12-15 03:08:02,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2022-12-15 03:08:02,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:02,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:03,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:17,920 INFO L134 CoverageAnalysis]: Checked inductivity of 71656 backedges. 0 proven. 71656 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:08:18,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:18,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 861 states and 1035 transitions. [2022-12-15 03:08:18,679 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1035 transitions. [2022-12-15 03:08:18,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 856 [2022-12-15 03:08:18,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:18,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:19,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:33,532 INFO L134 CoverageAnalysis]: Checked inductivity of 72505 backedges. 0 proven. 72505 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:08:34,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:34,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 866 states and 1041 transitions. [2022-12-15 03:08:34,060 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1041 transitions. [2022-12-15 03:08:34,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 861 [2022-12-15 03:08:34,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:34,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:34,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:48,405 INFO L134 CoverageAnalysis]: Checked inductivity of 73359 backedges. 0 proven. 73359 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:08:49,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:49,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 871 states and 1047 transitions. [2022-12-15 03:08:49,023 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1047 transitions. [2022-12-15 03:08:49,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 866 [2022-12-15 03:08:49,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:49,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:49,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:03,212 INFO L134 CoverageAnalysis]: Checked inductivity of 74218 backedges. 0 proven. 74218 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:09:03,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:03,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 876 states and 1053 transitions. [2022-12-15 03:09:03,842 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1053 transitions. [2022-12-15 03:09:03,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 871 [2022-12-15 03:09:03,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:03,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:04,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:18,203 INFO L134 CoverageAnalysis]: Checked inductivity of 75082 backedges. 0 proven. 75082 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:09:18,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:18,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 881 states and 1059 transitions. [2022-12-15 03:09:18,718 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 1059 transitions. [2022-12-15 03:09:18,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 876 [2022-12-15 03:09:18,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:18,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:19,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:33,256 INFO L134 CoverageAnalysis]: Checked inductivity of 75951 backedges. 0 proven. 75951 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:09:33,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:33,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 886 states and 1065 transitions. [2022-12-15 03:09:33,776 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1065 transitions. [2022-12-15 03:09:33,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-15 03:09:33,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:33,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:34,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:48,475 INFO L134 CoverageAnalysis]: Checked inductivity of 76825 backedges. 0 proven. 76825 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:09:48,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:48,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 891 states and 1071 transitions. [2022-12-15 03:09:48,995 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1071 transitions. [2022-12-15 03:09:48,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 886 [2022-12-15 03:09:48,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:48,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:49,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:03,897 INFO L134 CoverageAnalysis]: Checked inductivity of 77704 backedges. 0 proven. 77704 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:04,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:04,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 896 states and 1077 transitions. [2022-12-15 03:10:04,435 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1077 transitions. [2022-12-15 03:10:04,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 891 [2022-12-15 03:10:04,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:04,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:04,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat