./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loop-zilu/benchmark51_polynomial.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea53f283-5f46-4022-bcda-dbfc82e7dade/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea53f283-5f46-4022-bcda-dbfc82e7dade/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_ea53f283-5f46-4022-bcda-dbfc82e7dade/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea53f283-5f46-4022-bcda-dbfc82e7dade/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-zilu/benchmark51_polynomial.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea53f283-5f46-4022-bcda-dbfc82e7dade/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_ea53f283-5f46-4022-bcda-dbfc82e7dade/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 aa85058e2265737f535eb1fe2c40b3792241244c90bfe02ec1cb86f59e478fdf --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 19:42:59,241 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:42:59,243 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:42:59,262 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:42:59,263 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:42:59,264 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:42:59,265 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:42:59,267 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:42:59,268 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:42:59,269 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:42:59,270 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:42:59,271 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:42:59,272 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:42:59,273 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:42:59,274 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:42:59,275 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:42:59,276 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:42:59,277 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:42:59,278 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:42:59,280 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:42:59,282 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:42:59,283 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:42:59,283 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:42:59,284 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:42:59,286 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:42:59,287 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:42:59,287 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:42:59,287 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:42:59,288 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:42:59,288 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:42:59,288 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:42:59,289 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:42:59,290 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:42:59,290 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:42:59,291 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:42:59,291 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:42:59,291 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:42:59,292 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:42:59,292 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:42:59,292 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:42:59,293 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:42:59,294 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea53f283-5f46-4022-bcda-dbfc82e7dade/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-12-14 19:42:59,309 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:42:59,309 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:42:59,310 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:42:59,310 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:42:59,310 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:42:59,310 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:42:59,311 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:42:59,311 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 19:42:59,311 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 19:42:59,311 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 19:42:59,311 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 19:42:59,311 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:42:59,311 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:42:59,311 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:42:59,311 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:42:59,312 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 19:42:59,312 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 19:42:59,312 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:42:59,312 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:42:59,312 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:42:59,312 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:42:59,312 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:42:59,312 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:42:59,313 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:42:59,313 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:42:59,313 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:42:59,313 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:42:59,313 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 19:42:59,313 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 19:42:59,313 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:42:59,313 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_ea53f283-5f46-4022-bcda-dbfc82e7dade/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea53f283-5f46-4022-bcda-dbfc82e7dade/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aa85058e2265737f535eb1fe2c40b3792241244c90bfe02ec1cb86f59e478fdf [2022-12-14 19:42:59,479 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:42:59,495 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:42:59,497 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:42:59,498 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:42:59,498 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:42:59,499 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea53f283-5f46-4022-bcda-dbfc82e7dade/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/loop-zilu/benchmark51_polynomial.i [2022-12-14 19:43:02,001 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:43:02,160 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:43:02,161 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea53f283-5f46-4022-bcda-dbfc82e7dade/sv-benchmarks/c/loop-zilu/benchmark51_polynomial.i [2022-12-14 19:43:02,167 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea53f283-5f46-4022-bcda-dbfc82e7dade/bin/ukojak-rkRKPMF4O4/data/967646a72/c61ec79cc760499caeceb43702dd415c/FLAG66e5fa188 [2022-12-14 19:43:02,181 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea53f283-5f46-4022-bcda-dbfc82e7dade/bin/ukojak-rkRKPMF4O4/data/967646a72/c61ec79cc760499caeceb43702dd415c [2022-12-14 19:43:02,183 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:43:02,184 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:43:02,186 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:43:02,186 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:43:02,189 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:43:02,190 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:43:02" (1/1) ... [2022-12-14 19:43:02,191 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a092a06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:43:02, skipping insertion in model container [2022-12-14 19:43:02,191 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:43:02" (1/1) ... [2022-12-14 19:43:02,197 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:43:02,208 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:43:02,325 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_ea53f283-5f46-4022-bcda-dbfc82e7dade/sv-benchmarks/c/loop-zilu/benchmark51_polynomial.i[872,885] [2022-12-14 19:43:02,334 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:43:02,343 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:43:02,353 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_ea53f283-5f46-4022-bcda-dbfc82e7dade/sv-benchmarks/c/loop-zilu/benchmark51_polynomial.i[872,885] [2022-12-14 19:43:02,355 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:43:02,366 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:43:02,366 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:43:02 WrapperNode [2022-12-14 19:43:02,367 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:43:02,368 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:43:02,368 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:43:02,368 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:43:02,374 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:43:02" (1/1) ... [2022-12-14 19:43:02,379 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:43:02" (1/1) ... [2022-12-14 19:43:02,392 INFO L138 Inliner]: procedures = 15, calls = 7, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 44 [2022-12-14 19:43:02,392 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:43:02,393 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:43:02,393 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:43:02,393 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:43:02,401 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:43:02" (1/1) ... [2022-12-14 19:43:02,401 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:43:02" (1/1) ... [2022-12-14 19:43:02,402 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:43:02" (1/1) ... [2022-12-14 19:43:02,402 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:43:02" (1/1) ... [2022-12-14 19:43:02,405 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:43:02" (1/1) ... [2022-12-14 19:43:02,409 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:43:02" (1/1) ... [2022-12-14 19:43:02,410 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:43:02" (1/1) ... [2022-12-14 19:43:02,410 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:43:02" (1/1) ... [2022-12-14 19:43:02,412 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:43:02,413 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:43:02,413 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:43:02,413 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:43:02,414 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:43:02" (1/1) ... [2022-12-14 19:43:02,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:43:02,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea53f283-5f46-4022-bcda-dbfc82e7dade/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:43:02,440 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea53f283-5f46-4022-bcda-dbfc82e7dade/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:43:02,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea53f283-5f46-4022-bcda-dbfc82e7dade/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:43:02,476 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:43:02,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 19:43:02,476 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:43:02,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:43:02,532 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:43:02,533 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:43:02,641 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:43:02,667 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:43:02,667 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 19:43:02,670 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:43:02 BoogieIcfgContainer [2022-12-14 19:43:02,670 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:43:02,671 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:43:02,671 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:43:02,681 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:43:02,681 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:43:02" (1/1) ... [2022-12-14 19:43:02,690 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:43:02,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:02,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 19 states and 22 transitions. [2022-12-14 19:43:02,744 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 22 transitions. [2022-12-14 19:43:02,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-12-14 19:43:02,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:02,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:02,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:02,887 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:02,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:02,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 21 states and 25 transitions. [2022-12-14 19:43:02,922 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 25 transitions. [2022-12-14 19:43:02,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 19:43:02,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:02,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:02,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:02,981 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:03,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:03,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 25 states and 32 transitions. [2022-12-14 19:43:03,047 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 32 transitions. [2022-12-14 19:43:03,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 19:43:03,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:03,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:03,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:03,088 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:03,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:03,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 24 states and 31 transitions. [2022-12-14 19:43:03,107 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 31 transitions. [2022-12-14 19:43:03,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 19:43:03,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:03,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:03,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:03,147 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:03,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:03,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 27 states and 35 transitions. [2022-12-14 19:43:03,210 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 35 transitions. [2022-12-14 19:43:03,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 19:43:03,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:03,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:03,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:03,252 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:03,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:03,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 16 states and 20 transitions. [2022-12-14 19:43:03,304 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 20 transitions. [2022-12-14 19:43:03,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-12-14 19:43:03,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:03,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:03,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:03,372 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:03,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:03,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 21 states and 26 transitions. [2022-12-14 19:43:03,469 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 26 transitions. [2022-12-14 19:43:03,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-12-14 19:43:03,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:03,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:03,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:03,538 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:03,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:03,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 21 states and 24 transitions. [2022-12-14 19:43:03,578 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 24 transitions. [2022-12-14 19:43:03,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-14 19:43:03,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:03,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:03,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:03,675 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:03,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:03,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 26 states and 29 transitions. [2022-12-14 19:43:03,781 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 29 transitions. [2022-12-14 19:43:03,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-14 19:43:03,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:03,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:03,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:03,883 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:03,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:03,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 31 states and 34 transitions. [2022-12-14 19:43:03,994 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 34 transitions. [2022-12-14 19:43:03,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-12-14 19:43:03,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:03,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:04,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:04,084 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:04,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:04,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 36 states and 39 transitions. [2022-12-14 19:43:04,220 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 39 transitions. [2022-12-14 19:43:04,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 19:43:04,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:04,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:04,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:04,343 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:04,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:04,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 41 states and 44 transitions. [2022-12-14 19:43:04,473 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 44 transitions. [2022-12-14 19:43:04,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 19:43:04,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:04,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:04,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:04,586 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:04,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:04,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 46 states and 49 transitions. [2022-12-14 19:43:04,747 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 49 transitions. [2022-12-14 19:43:04,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 19:43:04,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:04,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:04,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:04,896 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 133 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:05,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:05,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 51 states and 54 transitions. [2022-12-14 19:43:05,084 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 54 transitions. [2022-12-14 19:43:05,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 19:43:05,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:05,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:05,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:05,237 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:05,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:05,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 56 states and 59 transitions. [2022-12-14 19:43:05,424 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 59 transitions. [2022-12-14 19:43:05,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 19:43:05,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:05,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:05,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:05,594 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 0 proven. 216 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:05,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:05,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 61 states and 64 transitions. [2022-12-14 19:43:05,802 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 64 transitions. [2022-12-14 19:43:05,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:43:05,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:05,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:05,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:05,972 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 0 proven. 265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:06,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:06,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 66 states and 69 transitions. [2022-12-14 19:43:06,172 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 69 transitions. [2022-12-14 19:43:06,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:43:06,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:06,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:06,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:06,398 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 0 proven. 319 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:06,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:06,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 71 states and 74 transitions. [2022-12-14 19:43:06,615 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 74 transitions. [2022-12-14 19:43:06,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 19:43:06,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:06,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:06,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:06,818 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:07,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:07,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 76 states and 79 transitions. [2022-12-14 19:43:07,027 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 79 transitions. [2022-12-14 19:43:07,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 19:43:07,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:07,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:07,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:07,242 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 0 proven. 442 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:07,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:07,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 81 states and 84 transitions. [2022-12-14 19:43:07,485 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 84 transitions. [2022-12-14 19:43:07,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 19:43:07,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:07,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:07,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:07,717 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 0 proven. 511 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:07,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:07,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 86 states and 89 transitions. [2022-12-14 19:43:07,994 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 89 transitions. [2022-12-14 19:43:07,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:43:07,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:07,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:08,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:08,243 INFO L134 CoverageAnalysis]: Checked inductivity of 585 backedges. 0 proven. 585 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:08,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:08,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 91 states and 94 transitions. [2022-12-14 19:43:08,477 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 94 transitions. [2022-12-14 19:43:08,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:43:08,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:08,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:08,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:08,712 INFO L134 CoverageAnalysis]: Checked inductivity of 664 backedges. 0 proven. 664 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:08,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:08,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 96 states and 99 transitions. [2022-12-14 19:43:08,958 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 99 transitions. [2022-12-14 19:43:08,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:43:08,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:08,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:08,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:09,226 INFO L134 CoverageAnalysis]: Checked inductivity of 748 backedges. 0 proven. 748 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:09,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:09,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 101 states and 104 transitions. [2022-12-14 19:43:09,501 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 104 transitions. [2022-12-14 19:43:09,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 19:43:09,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:09,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:09,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:09,785 INFO L134 CoverageAnalysis]: Checked inductivity of 837 backedges. 0 proven. 837 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:10,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:10,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 106 states and 109 transitions. [2022-12-14 19:43:10,040 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 109 transitions. [2022-12-14 19:43:10,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 19:43:10,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:10,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:10,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:10,335 INFO L134 CoverageAnalysis]: Checked inductivity of 931 backedges. 0 proven. 931 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:10,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:10,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 111 states and 114 transitions. [2022-12-14 19:43:10,685 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 114 transitions. [2022-12-14 19:43:10,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 19:43:10,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:10,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:10,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:11,004 INFO L134 CoverageAnalysis]: Checked inductivity of 1030 backedges. 0 proven. 1030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:11,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:11,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 116 states and 119 transitions. [2022-12-14 19:43:11,310 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 119 transitions. [2022-12-14 19:43:11,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 19:43:11,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:11,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:11,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:11,623 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 0 proven. 1134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:11,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:11,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 121 states and 124 transitions. [2022-12-14 19:43:11,921 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 124 transitions. [2022-12-14 19:43:11,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 19:43:11,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:11,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:11,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:12,273 INFO L134 CoverageAnalysis]: Checked inductivity of 1243 backedges. 0 proven. 1243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:12,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:12,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 126 states and 129 transitions. [2022-12-14 19:43:12,646 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 129 transitions. [2022-12-14 19:43:12,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 19:43:12,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:12,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:12,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:12,988 INFO L134 CoverageAnalysis]: Checked inductivity of 1357 backedges. 0 proven. 1357 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:13,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:13,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 131 states and 134 transitions. [2022-12-14 19:43:13,372 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 134 transitions. [2022-12-14 19:43:13,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 19:43:13,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:13,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:13,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:13,774 INFO L134 CoverageAnalysis]: Checked inductivity of 1476 backedges. 0 proven. 1476 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:14,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:14,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 136 states and 139 transitions. [2022-12-14 19:43:14,181 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 139 transitions. [2022-12-14 19:43:14,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 19:43:14,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:14,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:14,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:14,605 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 0 proven. 1600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:14,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:14,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 141 states and 144 transitions. [2022-12-14 19:43:14,969 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 144 transitions. [2022-12-14 19:43:14,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 19:43:14,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:14,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:14,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:15,441 INFO L134 CoverageAnalysis]: Checked inductivity of 1729 backedges. 0 proven. 1729 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:15,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:15,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 146 states and 149 transitions. [2022-12-14 19:43:15,857 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 149 transitions. [2022-12-14 19:43:15,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 19:43:15,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:15,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:15,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:16,315 INFO L134 CoverageAnalysis]: Checked inductivity of 1863 backedges. 0 proven. 1863 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:16,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:16,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 151 states and 154 transitions. [2022-12-14 19:43:16,744 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 154 transitions. [2022-12-14 19:43:16,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 19:43:16,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:16,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:16,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:17,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2002 backedges. 0 proven. 2002 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:17,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:17,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 156 states and 159 transitions. [2022-12-14 19:43:17,670 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 159 transitions. [2022-12-14 19:43:17,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 19:43:17,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:17,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:17,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:18,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2146 backedges. 0 proven. 2146 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:18,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:18,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 161 states and 164 transitions. [2022-12-14 19:43:18,636 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 164 transitions. [2022-12-14 19:43:18,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-14 19:43:18,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:18,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:18,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:19,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2295 backedges. 0 proven. 2295 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:19,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:19,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 166 states and 169 transitions. [2022-12-14 19:43:19,619 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 169 transitions. [2022-12-14 19:43:19,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-12-14 19:43:19,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:19,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:19,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:20,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2449 backedges. 0 proven. 2449 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:20,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:20,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 171 states and 174 transitions. [2022-12-14 19:43:20,617 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 174 transitions. [2022-12-14 19:43:20,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 19:43:20,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:20,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:20,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:21,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2608 backedges. 0 proven. 2608 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:21,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:21,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 176 states and 179 transitions. [2022-12-14 19:43:21,640 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 179 transitions. [2022-12-14 19:43:21,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-14 19:43:21,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:21,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:21,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:22,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2772 backedges. 0 proven. 2772 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:22,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:22,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 181 states and 184 transitions. [2022-12-14 19:43:22,632 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 184 transitions. [2022-12-14 19:43:22,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-12-14 19:43:22,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:22,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:22,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:23,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2941 backedges. 0 proven. 2941 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:23,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:23,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 186 states and 189 transitions. [2022-12-14 19:43:23,718 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 189 transitions. [2022-12-14 19:43:23,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-14 19:43:23,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:23,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:23,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:24,430 INFO L134 CoverageAnalysis]: Checked inductivity of 3115 backedges. 0 proven. 3115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:24,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:24,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 191 states and 194 transitions. [2022-12-14 19:43:24,899 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 194 transitions. [2022-12-14 19:43:24,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-14 19:43:24,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:24,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:24,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:25,612 INFO L134 CoverageAnalysis]: Checked inductivity of 3294 backedges. 0 proven. 3294 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:26,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:26,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 196 states and 199 transitions. [2022-12-14 19:43:26,208 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 199 transitions. [2022-12-14 19:43:26,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-14 19:43:26,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:26,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:26,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:27,065 INFO L134 CoverageAnalysis]: Checked inductivity of 3478 backedges. 0 proven. 3478 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:27,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:27,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 201 states and 204 transitions. [2022-12-14 19:43:27,690 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 204 transitions. [2022-12-14 19:43:27,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-12-14 19:43:27,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:27,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:27,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:28,580 INFO L134 CoverageAnalysis]: Checked inductivity of 3667 backedges. 0 proven. 3667 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:29,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:29,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 206 states and 209 transitions. [2022-12-14 19:43:29,042 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 209 transitions. [2022-12-14 19:43:29,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-14 19:43:29,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:29,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:29,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:29,871 INFO L134 CoverageAnalysis]: Checked inductivity of 3861 backedges. 0 proven. 3861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:30,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:30,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 211 states and 214 transitions. [2022-12-14 19:43:30,417 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 214 transitions. [2022-12-14 19:43:30,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-12-14 19:43:30,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:30,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:30,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:31,417 INFO L134 CoverageAnalysis]: Checked inductivity of 4060 backedges. 0 proven. 4060 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:32,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:32,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 216 states and 219 transitions. [2022-12-14 19:43:32,078 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 219 transitions. [2022-12-14 19:43:32,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-14 19:43:32,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:32,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:32,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:33,088 INFO L134 CoverageAnalysis]: Checked inductivity of 4264 backedges. 0 proven. 4264 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:33,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:33,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 221 states and 224 transitions. [2022-12-14 19:43:33,512 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 224 transitions. [2022-12-14 19:43:33,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2022-12-14 19:43:33,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:33,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:33,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:34,465 INFO L134 CoverageAnalysis]: Checked inductivity of 4473 backedges. 0 proven. 4473 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:34,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:34,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 226 states and 229 transitions. [2022-12-14 19:43:34,990 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 229 transitions. [2022-12-14 19:43:34,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-14 19:43:34,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:34,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:35,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:36,003 INFO L134 CoverageAnalysis]: Checked inductivity of 4687 backedges. 0 proven. 4687 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:36,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:36,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 231 states and 234 transitions. [2022-12-14 19:43:36,482 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 234 transitions. [2022-12-14 19:43:36,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2022-12-14 19:43:36,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:36,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:36,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:37,610 INFO L134 CoverageAnalysis]: Checked inductivity of 4906 backedges. 0 proven. 4906 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:38,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:38,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 236 states and 239 transitions. [2022-12-14 19:43:38,061 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 239 transitions. [2022-12-14 19:43:38,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-14 19:43:38,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:38,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:38,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:39,238 INFO L134 CoverageAnalysis]: Checked inductivity of 5130 backedges. 0 proven. 5130 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:39,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:39,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 241 states and 244 transitions. [2022-12-14 19:43:39,841 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 244 transitions. [2022-12-14 19:43:39,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2022-12-14 19:43:39,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:39,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:39,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:40,994 INFO L134 CoverageAnalysis]: Checked inductivity of 5359 backedges. 0 proven. 5359 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:41,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:41,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 246 states and 249 transitions. [2022-12-14 19:43:41,487 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 249 transitions. [2022-12-14 19:43:41,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2022-12-14 19:43:41,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:41,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:41,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:42,811 INFO L134 CoverageAnalysis]: Checked inductivity of 5593 backedges. 0 proven. 5593 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:43,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:43,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 251 states and 254 transitions. [2022-12-14 19:43:43,688 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 254 transitions. [2022-12-14 19:43:43,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2022-12-14 19:43:43,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:43,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:43,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:45,067 INFO L134 CoverageAnalysis]: Checked inductivity of 5832 backedges. 0 proven. 5832 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:45,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:45,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 256 states and 259 transitions. [2022-12-14 19:43:45,843 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 259 transitions. [2022-12-14 19:43:45,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 19:43:45,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:45,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:45,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:47,304 INFO L134 CoverageAnalysis]: Checked inductivity of 6076 backedges. 0 proven. 6076 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:48,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:48,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 261 states and 264 transitions. [2022-12-14 19:43:48,121 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 264 transitions. [2022-12-14 19:43:48,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2022-12-14 19:43:48,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:48,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:48,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:49,653 INFO L134 CoverageAnalysis]: Checked inductivity of 6325 backedges. 0 proven. 6325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:50,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:50,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 266 states and 269 transitions. [2022-12-14 19:43:50,480 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 269 transitions. [2022-12-14 19:43:50,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-12-14 19:43:50,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:50,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:50,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:52,072 INFO L134 CoverageAnalysis]: Checked inductivity of 6579 backedges. 0 proven. 6579 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:52,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:52,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 271 states and 274 transitions. [2022-12-14 19:43:52,858 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 274 transitions. [2022-12-14 19:43:52,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-12-14 19:43:52,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:52,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:52,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:54,418 INFO L134 CoverageAnalysis]: Checked inductivity of 6838 backedges. 0 proven. 6838 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:55,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:55,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 276 states and 279 transitions. [2022-12-14 19:43:55,029 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 279 transitions. [2022-12-14 19:43:55,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-12-14 19:43:55,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:55,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:55,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:56,693 INFO L134 CoverageAnalysis]: Checked inductivity of 7102 backedges. 0 proven. 7102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:57,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:57,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 281 states and 284 transitions. [2022-12-14 19:43:57,316 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 284 transitions. [2022-12-14 19:43:57,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-12-14 19:43:57,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:57,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:57,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:58,974 INFO L134 CoverageAnalysis]: Checked inductivity of 7371 backedges. 0 proven. 7371 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:59,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:59,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 286 states and 289 transitions. [2022-12-14 19:43:59,562 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 289 transitions. [2022-12-14 19:43:59,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2022-12-14 19:43:59,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:59,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:59,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:01,316 INFO L134 CoverageAnalysis]: Checked inductivity of 7645 backedges. 0 proven. 7645 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:44:01,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:01,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 291 states and 294 transitions. [2022-12-14 19:44:01,903 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 294 transitions. [2022-12-14 19:44:01,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-14 19:44:01,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:01,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:01,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:03,668 INFO L134 CoverageAnalysis]: Checked inductivity of 7924 backedges. 0 proven. 7924 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:44:04,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:04,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 296 states and 299 transitions. [2022-12-14 19:44:04,565 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 299 transitions. [2022-12-14 19:44:04,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2022-12-14 19:44:04,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:04,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:04,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:06,509 INFO L134 CoverageAnalysis]: Checked inductivity of 8208 backedges. 0 proven. 8208 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:44:07,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:07,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 301 states and 304 transitions. [2022-12-14 19:44:07,111 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 304 transitions. [2022-12-14 19:44:07,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2022-12-14 19:44:07,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:07,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:07,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:09,249 INFO L134 CoverageAnalysis]: Checked inductivity of 8497 backedges. 0 proven. 8497 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:44:10,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:10,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 306 states and 309 transitions. [2022-12-14 19:44:10,117 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 309 transitions. [2022-12-14 19:44:10,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2022-12-14 19:44:10,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:10,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:10,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:12,112 INFO L134 CoverageAnalysis]: Checked inductivity of 8791 backedges. 0 proven. 8791 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:44:12,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:12,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 311 states and 314 transitions. [2022-12-14 19:44:12,759 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 314 transitions. [2022-12-14 19:44:12,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2022-12-14 19:44:12,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:12,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:12,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:14,869 INFO L134 CoverageAnalysis]: Checked inductivity of 9090 backedges. 0 proven. 9090 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:44:15,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:15,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 316 states and 319 transitions. [2022-12-14 19:44:15,607 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 319 transitions. [2022-12-14 19:44:15,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2022-12-14 19:44:15,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:15,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:15,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:17,773 INFO L134 CoverageAnalysis]: Checked inductivity of 9394 backedges. 0 proven. 9394 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:44:18,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:18,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 321 states and 324 transitions. [2022-12-14 19:44:18,628 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 324 transitions. [2022-12-14 19:44:18,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2022-12-14 19:44:18,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:18,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:18,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:20,897 INFO L134 CoverageAnalysis]: Checked inductivity of 9703 backedges. 0 proven. 9703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:44:21,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:21,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 326 states and 329 transitions. [2022-12-14 19:44:21,675 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 329 transitions. [2022-12-14 19:44:21,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2022-12-14 19:44:21,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:21,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:21,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:24,012 INFO L134 CoverageAnalysis]: Checked inductivity of 10017 backedges. 0 proven. 10017 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:44:24,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:24,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 331 states and 334 transitions. [2022-12-14 19:44:24,856 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 334 transitions. [2022-12-14 19:44:24,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2022-12-14 19:44:24,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:24,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:24,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:27,274 INFO L134 CoverageAnalysis]: Checked inductivity of 10336 backedges. 0 proven. 10336 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:44:27,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:27,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 336 states and 339 transitions. [2022-12-14 19:44:27,971 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 339 transitions. [2022-12-14 19:44:27,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2022-12-14 19:44:27,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:27,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:28,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:30,484 INFO L134 CoverageAnalysis]: Checked inductivity of 10660 backedges. 0 proven. 10660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:44:31,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:31,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 341 states and 344 transitions. [2022-12-14 19:44:31,301 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 344 transitions. [2022-12-14 19:44:31,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2022-12-14 19:44:31,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:31,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:31,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:33,886 INFO L134 CoverageAnalysis]: Checked inductivity of 10989 backedges. 0 proven. 10989 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:44:34,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:34,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 346 states and 349 transitions. [2022-12-14 19:44:34,614 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 349 transitions. [2022-12-14 19:44:34,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2022-12-14 19:44:34,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:34,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:34,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:37,304 INFO L134 CoverageAnalysis]: Checked inductivity of 11323 backedges. 0 proven. 11323 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:44:38,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:38,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 351 states and 354 transitions. [2022-12-14 19:44:38,096 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 354 transitions. [2022-12-14 19:44:38,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2022-12-14 19:44:38,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:38,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:38,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:40,901 INFO L134 CoverageAnalysis]: Checked inductivity of 11662 backedges. 0 proven. 11662 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:44:41,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:41,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 356 states and 359 transitions. [2022-12-14 19:44:41,763 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 359 transitions. [2022-12-14 19:44:41,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2022-12-14 19:44:41,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:41,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:41,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:44,677 INFO L134 CoverageAnalysis]: Checked inductivity of 12006 backedges. 0 proven. 12006 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:44:45,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:45,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 361 states and 364 transitions. [2022-12-14 19:44:45,522 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 364 transitions. [2022-12-14 19:44:45,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2022-12-14 19:44:45,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:45,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:45,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:48,554 INFO L134 CoverageAnalysis]: Checked inductivity of 12355 backedges. 0 proven. 12355 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:44:49,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:49,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 366 states and 369 transitions. [2022-12-14 19:44:49,465 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 369 transitions. [2022-12-14 19:44:49,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2022-12-14 19:44:49,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:49,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:49,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:52,577 INFO L134 CoverageAnalysis]: Checked inductivity of 12709 backedges. 0 proven. 12709 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:44:53,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:53,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 371 states and 374 transitions. [2022-12-14 19:44:53,493 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 374 transitions. [2022-12-14 19:44:53,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2022-12-14 19:44:53,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:53,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:53,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:56,774 INFO L134 CoverageAnalysis]: Checked inductivity of 13068 backedges. 0 proven. 13068 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:44:57,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:57,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 376 states and 379 transitions. [2022-12-14 19:44:57,778 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 379 transitions. [2022-12-14 19:44:57,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2022-12-14 19:44:57,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:57,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:57,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:01,077 INFO L134 CoverageAnalysis]: Checked inductivity of 13432 backedges. 0 proven. 13432 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:45:02,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:02,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 381 states and 384 transitions. [2022-12-14 19:45:02,088 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 384 transitions. [2022-12-14 19:45:02,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2022-12-14 19:45:02,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:02,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:02,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:05,511 INFO L134 CoverageAnalysis]: Checked inductivity of 13801 backedges. 0 proven. 13801 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:45:06,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:06,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 386 states and 389 transitions. [2022-12-14 19:45:06,603 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 389 transitions. [2022-12-14 19:45:06,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2022-12-14 19:45:06,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:06,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:06,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:10,247 INFO L134 CoverageAnalysis]: Checked inductivity of 14175 backedges. 0 proven. 14175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:45:11,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:11,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 391 states and 394 transitions. [2022-12-14 19:45:11,334 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 394 transitions. [2022-12-14 19:45:11,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 387 [2022-12-14 19:45:11,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:11,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:11,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:15,243 INFO L134 CoverageAnalysis]: Checked inductivity of 14554 backedges. 0 proven. 14554 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:45:16,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:16,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 396 states and 399 transitions. [2022-12-14 19:45:16,414 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 399 transitions. [2022-12-14 19:45:16,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 392 [2022-12-14 19:45:16,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:16,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:16,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:20,385 INFO L134 CoverageAnalysis]: Checked inductivity of 14938 backedges. 0 proven. 14938 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:45:21,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:21,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 401 states and 404 transitions. [2022-12-14 19:45:21,477 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 404 transitions. [2022-12-14 19:45:21,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2022-12-14 19:45:21,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:21,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:21,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:25,576 INFO L134 CoverageAnalysis]: Checked inductivity of 15327 backedges. 0 proven. 15327 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:45:26,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:26,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 406 states and 409 transitions. [2022-12-14 19:45:26,596 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 409 transitions. [2022-12-14 19:45:26,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2022-12-14 19:45:26,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:26,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:26,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:30,788 INFO L134 CoverageAnalysis]: Checked inductivity of 15721 backedges. 0 proven. 15721 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:45:31,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:31,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 411 states and 414 transitions. [2022-12-14 19:45:31,804 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 414 transitions. [2022-12-14 19:45:31,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 407 [2022-12-14 19:45:31,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:31,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:31,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:36,100 INFO L134 CoverageAnalysis]: Checked inductivity of 16120 backedges. 0 proven. 16120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:45:36,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:36,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 416 states and 419 transitions. [2022-12-14 19:45:36,979 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 419 transitions. [2022-12-14 19:45:36,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2022-12-14 19:45:36,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:36,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:37,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:41,339 INFO L134 CoverageAnalysis]: Checked inductivity of 16524 backedges. 0 proven. 16524 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:45:42,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:42,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 421 states and 424 transitions. [2022-12-14 19:45:42,218 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 424 transitions. [2022-12-14 19:45:42,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 417 [2022-12-14 19:45:42,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:42,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:42,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:46,731 INFO L134 CoverageAnalysis]: Checked inductivity of 16933 backedges. 0 proven. 16933 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:45:47,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:47,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 426 states and 429 transitions. [2022-12-14 19:45:47,651 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 429 transitions. [2022-12-14 19:45:47,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2022-12-14 19:45:47,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:47,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:47,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:52,288 INFO L134 CoverageAnalysis]: Checked inductivity of 17347 backedges. 0 proven. 17347 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:45:53,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:53,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 431 states and 434 transitions. [2022-12-14 19:45:53,201 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 434 transitions. [2022-12-14 19:45:53,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2022-12-14 19:45:53,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:53,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:53,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:57,971 INFO L134 CoverageAnalysis]: Checked inductivity of 17766 backedges. 0 proven. 17766 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:45:59,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:59,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 436 states and 439 transitions. [2022-12-14 19:45:59,063 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 439 transitions. [2022-12-14 19:45:59,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 432 [2022-12-14 19:45:59,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:59,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:59,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:04,032 INFO L134 CoverageAnalysis]: Checked inductivity of 18190 backedges. 0 proven. 18190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:05,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:05,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 441 states and 444 transitions. [2022-12-14 19:46:05,158 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 444 transitions. [2022-12-14 19:46:05,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 437 [2022-12-14 19:46:05,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:05,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:05,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:10,308 INFO L134 CoverageAnalysis]: Checked inductivity of 18619 backedges. 0 proven. 18619 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:11,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:11,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 446 states and 449 transitions. [2022-12-14 19:46:11,476 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 449 transitions. [2022-12-14 19:46:11,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 442 [2022-12-14 19:46:11,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:11,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:11,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:16,685 INFO L134 CoverageAnalysis]: Checked inductivity of 19053 backedges. 0 proven. 19053 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:17,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:17,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 451 states and 454 transitions. [2022-12-14 19:46:17,723 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 454 transitions. [2022-12-14 19:46:17,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 447 [2022-12-14 19:46:17,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:17,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:17,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:23,118 INFO L134 CoverageAnalysis]: Checked inductivity of 19492 backedges. 0 proven. 19492 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:24,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:24,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 456 states and 459 transitions. [2022-12-14 19:46:24,234 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 459 transitions. [2022-12-14 19:46:24,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 452 [2022-12-14 19:46:24,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:24,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:24,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:29,797 INFO L134 CoverageAnalysis]: Checked inductivity of 19936 backedges. 0 proven. 19936 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:30,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:30,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 461 states and 464 transitions. [2022-12-14 19:46:30,942 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 464 transitions. [2022-12-14 19:46:30,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 457 [2022-12-14 19:46:30,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:30,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:31,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:36,616 INFO L134 CoverageAnalysis]: Checked inductivity of 20385 backedges. 0 proven. 20385 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:37,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:37,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 466 states and 469 transitions. [2022-12-14 19:46:37,767 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 469 transitions. [2022-12-14 19:46:37,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 462 [2022-12-14 19:46:37,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:37,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:37,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:43,626 INFO L134 CoverageAnalysis]: Checked inductivity of 20839 backedges. 0 proven. 20839 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:44,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:44,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 471 states and 474 transitions. [2022-12-14 19:46:44,703 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 474 transitions. [2022-12-14 19:46:44,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2022-12-14 19:46:44,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:44,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:44,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:50,766 INFO L134 CoverageAnalysis]: Checked inductivity of 21298 backedges. 0 proven. 21298 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:52,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:52,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 476 states and 479 transitions. [2022-12-14 19:46:52,046 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 479 transitions. [2022-12-14 19:46:52,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 472 [2022-12-14 19:46:52,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:52,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:52,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:58,489 INFO L134 CoverageAnalysis]: Checked inductivity of 21762 backedges. 0 proven. 21762 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:59,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:59,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 481 states and 484 transitions. [2022-12-14 19:46:59,590 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 484 transitions. [2022-12-14 19:46:59,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 477 [2022-12-14 19:46:59,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:59,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:59,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:06,421 INFO L134 CoverageAnalysis]: Checked inductivity of 22231 backedges. 0 proven. 22231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:07,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:07,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 486 states and 489 transitions. [2022-12-14 19:47:07,613 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 489 transitions. [2022-12-14 19:47:07,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 482 [2022-12-14 19:47:07,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:07,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:07,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:14,639 INFO L134 CoverageAnalysis]: Checked inductivity of 22705 backedges. 0 proven. 22705 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:15,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:15,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 491 states and 494 transitions. [2022-12-14 19:47:15,947 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 494 transitions. [2022-12-14 19:47:15,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 487 [2022-12-14 19:47:15,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:15,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:16,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:23,265 INFO L134 CoverageAnalysis]: Checked inductivity of 23184 backedges. 0 proven. 23184 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:24,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:24,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 496 states and 499 transitions. [2022-12-14 19:47:24,545 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 499 transitions. [2022-12-14 19:47:24,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 492 [2022-12-14 19:47:24,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:24,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:24,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:31,366 INFO L134 CoverageAnalysis]: Checked inductivity of 23668 backedges. 0 proven. 23668 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:32,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:32,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 501 states and 504 transitions. [2022-12-14 19:47:32,581 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 504 transitions. [2022-12-14 19:47:32,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 497 [2022-12-14 19:47:32,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:32,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:32,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:40,051 INFO L134 CoverageAnalysis]: Checked inductivity of 24157 backedges. 0 proven. 24157 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:41,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:41,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 506 states and 509 transitions. [2022-12-14 19:47:41,396 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 509 transitions. [2022-12-14 19:47:41,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 502 [2022-12-14 19:47:41,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:41,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:41,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:48,742 INFO L134 CoverageAnalysis]: Checked inductivity of 24651 backedges. 0 proven. 24651 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:50,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:50,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 511 states and 514 transitions. [2022-12-14 19:47:50,206 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 514 transitions. [2022-12-14 19:47:50,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 507 [2022-12-14 19:47:50,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:50,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:50,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:47:57,998 INFO L134 CoverageAnalysis]: Checked inductivity of 25150 backedges. 0 proven. 25150 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:47:59,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:47:59,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 516 states and 519 transitions. [2022-12-14 19:47:59,368 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 519 transitions. [2022-12-14 19:47:59,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 512 [2022-12-14 19:47:59,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:47:59,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:47:59,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:07,374 INFO L134 CoverageAnalysis]: Checked inductivity of 25654 backedges. 0 proven. 25654 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:48:08,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:08,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 521 states and 524 transitions. [2022-12-14 19:48:08,600 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 524 transitions. [2022-12-14 19:48:08,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 517 [2022-12-14 19:48:08,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:08,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:08,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:16,533 INFO L134 CoverageAnalysis]: Checked inductivity of 26163 backedges. 0 proven. 26163 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:48:17,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:17,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 526 states and 529 transitions. [2022-12-14 19:48:17,910 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 529 transitions. [2022-12-14 19:48:17,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 522 [2022-12-14 19:48:17,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:17,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:18,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:26,662 INFO L134 CoverageAnalysis]: Checked inductivity of 26677 backedges. 0 proven. 26677 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:48:28,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:28,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 531 states and 534 transitions. [2022-12-14 19:48:28,272 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 534 transitions. [2022-12-14 19:48:28,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 527 [2022-12-14 19:48:28,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:28,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:28,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:36,565 INFO L134 CoverageAnalysis]: Checked inductivity of 27196 backedges. 0 proven. 27196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:48:38,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:38,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 536 states and 539 transitions. [2022-12-14 19:48:38,155 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 539 transitions. [2022-12-14 19:48:38,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 532 [2022-12-14 19:48:38,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:38,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:38,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:47,198 INFO L134 CoverageAnalysis]: Checked inductivity of 27720 backedges. 0 proven. 27720 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:48:48,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:48,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 541 states and 544 transitions. [2022-12-14 19:48:48,676 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 544 transitions. [2022-12-14 19:48:48,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 537 [2022-12-14 19:48:48,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:48,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:48,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:48:57,211 INFO L134 CoverageAnalysis]: Checked inductivity of 28249 backedges. 0 proven. 28249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:48:58,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:48:58,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 546 states and 549 transitions. [2022-12-14 19:48:58,715 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 549 transitions. [2022-12-14 19:48:58,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2022-12-14 19:48:58,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:48:58,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:48:58,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:08,128 INFO L134 CoverageAnalysis]: Checked inductivity of 28783 backedges. 0 proven. 28783 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:49:09,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:09,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 551 states and 554 transitions. [2022-12-14 19:49:09,678 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 554 transitions. [2022-12-14 19:49:09,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 547 [2022-12-14 19:49:09,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:09,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:09,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:18,826 INFO L134 CoverageAnalysis]: Checked inductivity of 29322 backedges. 0 proven. 29322 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:49:20,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:20,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 556 states and 559 transitions. [2022-12-14 19:49:20,404 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 559 transitions. [2022-12-14 19:49:20,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 552 [2022-12-14 19:49:20,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:20,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:20,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:29,768 INFO L134 CoverageAnalysis]: Checked inductivity of 29866 backedges. 0 proven. 29866 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:49:31,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:31,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 561 states and 564 transitions. [2022-12-14 19:49:31,218 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 564 transitions. [2022-12-14 19:49:31,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 557 [2022-12-14 19:49:31,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:31,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:31,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:40,659 INFO L134 CoverageAnalysis]: Checked inductivity of 30415 backedges. 0 proven. 30415 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:49:41,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:41,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 566 states and 569 transitions. [2022-12-14 19:49:41,933 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 569 transitions. [2022-12-14 19:49:41,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 562 [2022-12-14 19:49:41,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:41,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:42,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:51,725 INFO L134 CoverageAnalysis]: Checked inductivity of 30969 backedges. 0 proven. 30969 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:49:53,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:53,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 571 states and 574 transitions. [2022-12-14 19:49:53,083 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 574 transitions. [2022-12-14 19:49:53,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 567 [2022-12-14 19:49:53,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:53,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:53,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:03,005 INFO L134 CoverageAnalysis]: Checked inductivity of 31528 backedges. 0 proven. 31528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:50:04,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:04,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 576 states and 579 transitions. [2022-12-14 19:50:04,443 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 579 transitions. [2022-12-14 19:50:04,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 572 [2022-12-14 19:50:04,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:04,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:04,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:14,786 INFO L134 CoverageAnalysis]: Checked inductivity of 32092 backedges. 0 proven. 32092 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:50:16,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:16,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 581 states and 584 transitions. [2022-12-14 19:50:16,304 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 584 transitions. [2022-12-14 19:50:16,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 577 [2022-12-14 19:50:16,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:16,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:16,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:26,672 INFO L134 CoverageAnalysis]: Checked inductivity of 32661 backedges. 0 proven. 32661 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:50:28,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:28,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 586 states and 589 transitions. [2022-12-14 19:50:28,096 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 589 transitions. [2022-12-14 19:50:28,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 582 [2022-12-14 19:50:28,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:28,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:28,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:38,768 INFO L134 CoverageAnalysis]: Checked inductivity of 33235 backedges. 0 proven. 33235 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:50:40,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:40,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 591 states and 594 transitions. [2022-12-14 19:50:40,279 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 594 transitions. [2022-12-14 19:50:40,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 587 [2022-12-14 19:50:40,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:40,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:40,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:51,348 INFO L134 CoverageAnalysis]: Checked inductivity of 33814 backedges. 0 proven. 33814 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:50:52,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:52,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 596 states and 599 transitions. [2022-12-14 19:50:52,855 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 599 transitions. [2022-12-14 19:50:52,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 592 [2022-12-14 19:50:52,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:52,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:52,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:03,866 INFO L134 CoverageAnalysis]: Checked inductivity of 34398 backedges. 0 proven. 34398 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:51:05,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:05,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 601 states and 604 transitions. [2022-12-14 19:51:05,331 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 604 transitions. [2022-12-14 19:51:05,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 597 [2022-12-14 19:51:05,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:05,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:05,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:16,631 INFO L134 CoverageAnalysis]: Checked inductivity of 34987 backedges. 0 proven. 34987 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:51:18,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:18,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 606 states and 609 transitions. [2022-12-14 19:51:18,484 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 609 transitions. [2022-12-14 19:51:18,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 602 [2022-12-14 19:51:18,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:18,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:18,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:30,116 INFO L134 CoverageAnalysis]: Checked inductivity of 35581 backedges. 0 proven. 35581 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:51:31,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:31,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 611 states and 614 transitions. [2022-12-14 19:51:31,634 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 614 transitions. [2022-12-14 19:51:31,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 607 [2022-12-14 19:51:31,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:31,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:31,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:43,545 INFO L134 CoverageAnalysis]: Checked inductivity of 36180 backedges. 0 proven. 36180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:51:45,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:45,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 616 states and 619 transitions. [2022-12-14 19:51:45,099 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 619 transitions. [2022-12-14 19:51:45,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 612 [2022-12-14 19:51:45,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:45,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:45,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:57,310 INFO L134 CoverageAnalysis]: Checked inductivity of 36784 backedges. 0 proven. 36784 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:51:59,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:59,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 621 states and 624 transitions. [2022-12-14 19:51:59,220 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 624 transitions. [2022-12-14 19:51:59,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 617 [2022-12-14 19:51:59,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:59,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:59,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:11,427 INFO L134 CoverageAnalysis]: Checked inductivity of 37393 backedges. 0 proven. 37393 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:52:12,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:12,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 626 states and 629 transitions. [2022-12-14 19:52:12,847 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 629 transitions. [2022-12-14 19:52:12,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 622 [2022-12-14 19:52:12,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:12,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:12,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:25,598 INFO L134 CoverageAnalysis]: Checked inductivity of 38007 backedges. 0 proven. 38007 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:52:27,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:27,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 631 states and 634 transitions. [2022-12-14 19:52:27,226 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 634 transitions. [2022-12-14 19:52:27,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 627 [2022-12-14 19:52:27,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:27,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:27,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:40,314 INFO L134 CoverageAnalysis]: Checked inductivity of 38626 backedges. 0 proven. 38626 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:52:42,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:42,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 636 states and 639 transitions. [2022-12-14 19:52:42,359 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 639 transitions. [2022-12-14 19:52:42,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 632 [2022-12-14 19:52:42,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:42,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:42,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:55,542 INFO L134 CoverageAnalysis]: Checked inductivity of 39250 backedges. 0 proven. 39250 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:52:57,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:57,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 641 states and 644 transitions. [2022-12-14 19:52:57,356 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 644 transitions. [2022-12-14 19:52:57,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 637 [2022-12-14 19:52:57,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:57,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:57,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:10,813 INFO L134 CoverageAnalysis]: Checked inductivity of 39879 backedges. 0 proven. 39879 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:12,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:12,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 646 states and 649 transitions. [2022-12-14 19:53:12,451 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 649 transitions. [2022-12-14 19:53:12,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 642 [2022-12-14 19:53:12,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:12,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:12,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:26,100 INFO L134 CoverageAnalysis]: Checked inductivity of 40513 backedges. 0 proven. 40513 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:27,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:27,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 651 states and 654 transitions. [2022-12-14 19:53:27,559 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 654 transitions. [2022-12-14 19:53:27,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 647 [2022-12-14 19:53:27,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:27,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:27,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:41,548 INFO L134 CoverageAnalysis]: Checked inductivity of 41152 backedges. 0 proven. 41152 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:43,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:43,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 656 states and 659 transitions. [2022-12-14 19:53:43,165 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 659 transitions. [2022-12-14 19:53:43,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 652 [2022-12-14 19:53:43,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:43,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:43,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:57,438 INFO L134 CoverageAnalysis]: Checked inductivity of 41796 backedges. 0 proven. 41796 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:58,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:58,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 661 states and 664 transitions. [2022-12-14 19:53:58,927 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 664 transitions. [2022-12-14 19:53:58,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 657 [2022-12-14 19:53:58,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:58,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:59,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:13,483 INFO L134 CoverageAnalysis]: Checked inductivity of 42445 backedges. 0 proven. 42445 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:54:15,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:15,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 666 states and 669 transitions. [2022-12-14 19:54:15,446 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 669 transitions. [2022-12-14 19:54:15,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 662 [2022-12-14 19:54:15,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:15,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:15,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:30,634 INFO L134 CoverageAnalysis]: Checked inductivity of 43099 backedges. 0 proven. 43099 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:54:32,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:32,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 671 states and 674 transitions. [2022-12-14 19:54:32,446 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 674 transitions. [2022-12-14 19:54:32,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 667 [2022-12-14 19:54:32,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:32,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:32,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:47,638 INFO L134 CoverageAnalysis]: Checked inductivity of 43758 backedges. 0 proven. 43758 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:54:49,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:49,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 676 states and 679 transitions. [2022-12-14 19:54:49,168 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 679 transitions. [2022-12-14 19:54:49,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 672 [2022-12-14 19:54:49,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:49,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:49,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:04,503 INFO L134 CoverageAnalysis]: Checked inductivity of 44422 backedges. 0 proven. 44422 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:55:06,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:06,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 681 states and 684 transitions. [2022-12-14 19:55:06,042 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 684 transitions. [2022-12-14 19:55:06,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 677 [2022-12-14 19:55:06,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:06,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:06,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:22,068 INFO L134 CoverageAnalysis]: Checked inductivity of 45091 backedges. 0 proven. 45091 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:55:24,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:24,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 686 states and 689 transitions. [2022-12-14 19:55:24,060 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 689 transitions. [2022-12-14 19:55:24,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 682 [2022-12-14 19:55:24,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:24,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:24,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:40,276 INFO L134 CoverageAnalysis]: Checked inductivity of 45765 backedges. 0 proven. 45765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:55:41,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:41,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 691 states and 694 transitions. [2022-12-14 19:55:41,953 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 694 transitions. [2022-12-14 19:55:41,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 687 [2022-12-14 19:55:41,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:41,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:42,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:58,494 INFO L134 CoverageAnalysis]: Checked inductivity of 46444 backedges. 0 proven. 46444 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:56:00,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:00,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 696 states and 699 transitions. [2022-12-14 19:56:00,298 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 699 transitions. [2022-12-14 19:56:00,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 692 [2022-12-14 19:56:00,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:00,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:00,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:56:17,094 INFO L134 CoverageAnalysis]: Checked inductivity of 47128 backedges. 0 proven. 47128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:56:18,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:18,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 701 states and 704 transitions. [2022-12-14 19:56:18,740 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 704 transitions. [2022-12-14 19:56:18,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 697 [2022-12-14 19:56:18,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:18,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:18,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:56:35,823 INFO L134 CoverageAnalysis]: Checked inductivity of 47817 backedges. 0 proven. 47817 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:56:37,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:37,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 706 states and 709 transitions. [2022-12-14 19:56:37,417 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 709 transitions. [2022-12-14 19:56:37,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 702 [2022-12-14 19:56:37,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:37,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:37,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:56:54,910 INFO L134 CoverageAnalysis]: Checked inductivity of 48511 backedges. 0 proven. 48511 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:56:56,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:56,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 711 states and 714 transitions. [2022-12-14 19:56:56,759 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 714 transitions. [2022-12-14 19:56:56,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 707 [2022-12-14 19:56:56,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:56,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:56,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat