./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-pthread/cs_read_write_lock-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2a8f6a-67bd-4cf9-b807-b450e75eceb3/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2a8f6a-67bd-4cf9-b807-b450e75eceb3/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2a8f6a-67bd-4cf9-b807-b450e75eceb3/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2a8f6a-67bd-4cf9-b807-b450e75eceb3/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-pthread/cs_read_write_lock-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2a8f6a-67bd-4cf9-b807-b450e75eceb3/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2a8f6a-67bd-4cf9-b807-b450e75eceb3/bin/ukojak-d1pc8ZmBRL --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e288cdaba4e30d81bab26ec9691518934a309caacc3b94b192fd690548484ff4 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:29:32,163 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:29:32,165 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:29:32,204 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:29:32,205 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:29:32,206 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:29:32,208 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:29:32,210 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:29:32,218 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:29:32,220 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:29:32,221 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:29:32,222 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:29:32,223 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:29:32,224 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:29:32,226 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:29:32,227 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:29:32,228 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:29:32,230 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:29:32,232 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:29:32,246 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:29:32,253 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:29:32,256 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:29:32,257 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:29:32,258 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:29:32,262 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:29:32,262 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:29:32,263 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:29:32,264 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:29:32,265 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:29:32,273 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:29:32,274 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:29:32,275 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:29:32,277 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:29:32,278 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:29:32,282 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:29:32,282 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:29:32,283 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:29:32,283 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:29:32,283 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:29:32,285 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:29:32,285 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:29:32,286 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2a8f6a-67bd-4cf9-b807-b450e75eceb3/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-25 06:29:32,335 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:29:32,336 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:29:32,337 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:29:32,337 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:29:32,338 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:29:32,338 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:29:32,338 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:29:32,339 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-25 06:29:32,345 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 06:29:32,345 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-25 06:29:32,345 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:29:32,345 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:29:32,346 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:29:32,346 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:29:32,346 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-25 06:29:32,346 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:29:32,346 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:29:32,346 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:29:32,347 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:29:32,347 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:29:32,347 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:29:32,347 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:29:32,347 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:29:32,348 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:29:32,348 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:29:32,358 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 06:29:32,358 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 06:29:32,358 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:29:32,359 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_0f2a8f6a-67bd-4cf9-b807-b450e75eceb3/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2a8f6a-67bd-4cf9-b807-b450e75eceb3/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e288cdaba4e30d81bab26ec9691518934a309caacc3b94b192fd690548484ff4 [2021-11-25 06:29:32,657 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:29:32,688 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:29:32,691 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:29:32,693 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:29:32,694 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:29:32,695 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2a8f6a-67bd-4cf9-b807-b450e75eceb3/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/seq-pthread/cs_read_write_lock-1.i [2021-11-25 06:29:32,756 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2a8f6a-67bd-4cf9-b807-b450e75eceb3/bin/ukojak-d1pc8ZmBRL/data/ba31fe719/9dad600810c0414aaf305b52031b518a/FLAGe5caa7bd3 [2021-11-25 06:29:33,299 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:29:33,299 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2a8f6a-67bd-4cf9-b807-b450e75eceb3/sv-benchmarks/c/seq-pthread/cs_read_write_lock-1.i [2021-11-25 06:29:33,326 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2a8f6a-67bd-4cf9-b807-b450e75eceb3/bin/ukojak-d1pc8ZmBRL/data/ba31fe719/9dad600810c0414aaf305b52031b518a/FLAGe5caa7bd3 [2021-11-25 06:29:33,580 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2a8f6a-67bd-4cf9-b807-b450e75eceb3/bin/ukojak-d1pc8ZmBRL/data/ba31fe719/9dad600810c0414aaf305b52031b518a [2021-11-25 06:29:33,583 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:29:33,585 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:29:33,587 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:29:33,593 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:29:33,608 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:29:33,609 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:29:33" (1/1) ... [2021-11-25 06:29:33,610 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3eecc82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:33, skipping insertion in model container [2021-11-25 06:29:33,610 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:29:33" (1/1) ... [2021-11-25 06:29:33,619 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:29:33,697 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:29:34,055 WARN L230 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_0f2a8f6a-67bd-4cf9-b807-b450e75eceb3/sv-benchmarks/c/seq-pthread/cs_read_write_lock-1.i[23614,23627] [2021-11-25 06:29:34,253 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:29:34,290 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:29:34,322 WARN L230 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_0f2a8f6a-67bd-4cf9-b807-b450e75eceb3/sv-benchmarks/c/seq-pthread/cs_read_write_lock-1.i[23614,23627] [2021-11-25 06:29:34,384 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:29:34,417 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:29:34,418 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:34 WrapperNode [2021-11-25 06:29:34,418 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:29:34,419 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:29:34,419 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:29:34,420 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:29:34,430 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:34" (1/1) ... [2021-11-25 06:29:34,461 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:34" (1/1) ... [2021-11-25 06:29:34,512 INFO L137 Inliner]: procedures = 147, calls = 289, calls flagged for inlining = 9, calls inlined = 9, statements flattened = 597 [2021-11-25 06:29:34,513 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:29:34,513 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:29:34,513 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:29:34,514 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:29:34,521 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:34" (1/1) ... [2021-11-25 06:29:34,521 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:34" (1/1) ... [2021-11-25 06:29:34,529 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:34" (1/1) ... [2021-11-25 06:29:34,530 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:34" (1/1) ... [2021-11-25 06:29:34,557 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:34" (1/1) ... [2021-11-25 06:29:34,563 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:34" (1/1) ... [2021-11-25 06:29:34,568 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:34" (1/1) ... [2021-11-25 06:29:34,577 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:29:34,578 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:29:34,578 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:29:34,578 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:29:34,579 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:34" (1/1) ... [2021-11-25 06:29:34,600 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:29:34,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2a8f6a-67bd-4cf9-b807-b450e75eceb3/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:29:34,662 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2a8f6a-67bd-4cf9-b807-b450e75eceb3/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:29:34,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2a8f6a-67bd-4cf9-b807-b450e75eceb3/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:29:34,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 06:29:34,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 06:29:34,715 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 06:29:34,722 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 06:29:34,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:29:34,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 06:29:34,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 06:29:34,722 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_create [2021-11-25 06:29:34,722 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_create [2021-11-25 06:29:34,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 06:29:34,723 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_join [2021-11-25 06:29:34,723 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_join [2021-11-25 06:29:34,723 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2021-11-25 06:29:34,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2021-11-25 06:29:34,723 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 06:29:34,724 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_cs [2021-11-25 06:29:34,724 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_cs [2021-11-25 06:29:34,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 06:29:34,724 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_assume [2021-11-25 06:29:34,724 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_assume [2021-11-25 06:29:34,724 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:29:34,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:29:34,967 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:29:34,969 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:29:35,463 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##42: assume !(0 != ~__CS_ret~0 % 256); [2021-11-25 06:29:35,463 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##41: assume 0 != ~__CS_ret~0 % 256;reader_#res#1.base, reader_#res#1.offset := 0, 0; [2021-11-25 06:29:45,982 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:29:46,094 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:29:46,095 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-25 06:29:46,097 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:29:46 BoogieIcfgContainer [2021-11-25 06:29:46,097 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:29:46,099 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:29:46,099 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:29:46,109 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:29:46,110 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:29:46" (1/1) ... [2021-11-25 06:29:46,127 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:29:46,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:29:46,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 145 states and 221 transitions. [2021-11-25 06:29:46,194 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 221 transitions. [2021-11-25 06:29:46,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-25 06:29:46,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:29:46,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:29:46,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:29:47,179 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2021-11-25 06:29:57,277 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 06:29:57,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:29:57,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 147 states and 223 transitions. [2021-11-25 06:29:57,388 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 223 transitions. [2021-11-25 06:29:57,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2021-11-25 06:29:57,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:29:57,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:29:57,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:29:57,820 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2021-11-25 06:29:57,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:29:57,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 149 states and 226 transitions. [2021-11-25 06:29:57,897 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 226 transitions. [2021-11-25 06:29:57,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2021-11-25 06:29:57,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:29:57,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:29:58,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:29:58,298 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2021-11-25 06:29:58,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:29:58,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 151 states and 229 transitions. [2021-11-25 06:29:58,389 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 229 transitions. [2021-11-25 06:29:58,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:29:58,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:29:58,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:29:58,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:29:58,830 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:29:59,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:29:59,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 156 states and 241 transitions. [2021-11-25 06:29:59,210 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 241 transitions. [2021-11-25 06:29:59,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:29:59,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:29:59,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:29:59,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:29:59,583 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:00,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:00,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 157 states and 242 transitions. [2021-11-25 06:30:00,087 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 242 transitions. [2021-11-25 06:30:00,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:00,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:00,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:00,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:00,619 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:00,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:00,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 158 states and 244 transitions. [2021-11-25 06:30:00,663 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 244 transitions. [2021-11-25 06:30:00,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:00,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:00,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:00,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:00,977 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:00,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:00,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 159 states and 246 transitions. [2021-11-25 06:30:00,991 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 246 transitions. [2021-11-25 06:30:00,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:00,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:00,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:01,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:01,351 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:01,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:01,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 160 states and 248 transitions. [2021-11-25 06:30:01,365 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 248 transitions. [2021-11-25 06:30:01,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:01,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:01,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:01,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:01,698 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:01,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:01,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 161 states and 250 transitions. [2021-11-25 06:30:01,709 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 250 transitions. [2021-11-25 06:30:01,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:01,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:01,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:01,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:02,027 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:02,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:02,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 162 states and 252 transitions. [2021-11-25 06:30:02,038 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 252 transitions. [2021-11-25 06:30:02,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:02,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:02,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:02,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:02,375 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:02,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:02,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 163 states and 254 transitions. [2021-11-25 06:30:02,385 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 254 transitions. [2021-11-25 06:30:02,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:02,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:02,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:02,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:02,722 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:02,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:02,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 164 states and 256 transitions. [2021-11-25 06:30:02,732 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 256 transitions. [2021-11-25 06:30:02,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:02,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:02,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:02,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:03,031 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:03,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:03,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 165 states and 258 transitions. [2021-11-25 06:30:03,043 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 258 transitions. [2021-11-25 06:30:03,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:03,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:03,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:03,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:03,433 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:03,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:03,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 166 states and 260 transitions. [2021-11-25 06:30:03,442 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 260 transitions. [2021-11-25 06:30:03,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:03,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:03,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:03,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:03,737 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:03,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:03,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 167 states and 262 transitions. [2021-11-25 06:30:03,748 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 262 transitions. [2021-11-25 06:30:03,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:03,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:03,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:03,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:04,123 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:04,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:04,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 168 states and 264 transitions. [2021-11-25 06:30:04,131 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 264 transitions. [2021-11-25 06:30:04,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:04,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:04,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:04,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:04,423 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:04,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:04,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 169 states and 266 transitions. [2021-11-25 06:30:04,432 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 266 transitions. [2021-11-25 06:30:04,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:04,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:04,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:04,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:04,713 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:04,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:04,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 170 states and 268 transitions. [2021-11-25 06:30:04,724 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 268 transitions. [2021-11-25 06:30:04,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:04,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:04,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:04,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:05,070 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:05,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:05,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 171 states and 270 transitions. [2021-11-25 06:30:05,082 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 270 transitions. [2021-11-25 06:30:05,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:05,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:05,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:05,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:05,342 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:05,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:05,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 172 states and 272 transitions. [2021-11-25 06:30:05,352 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 272 transitions. [2021-11-25 06:30:05,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:05,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:05,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:05,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:05,618 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:05,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:05,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 173 states and 274 transitions. [2021-11-25 06:30:05,627 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 274 transitions. [2021-11-25 06:30:05,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:05,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:05,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:05,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:05,966 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:05,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:05,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 174 states and 276 transitions. [2021-11-25 06:30:05,978 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 276 transitions. [2021-11-25 06:30:05,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:05,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:05,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:06,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:06,276 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:06,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:06,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 175 states and 278 transitions. [2021-11-25 06:30:06,287 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 278 transitions. [2021-11-25 06:30:06,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:06,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:06,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:06,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:06,593 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:06,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:06,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 176 states and 280 transitions. [2021-11-25 06:30:06,605 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 280 transitions. [2021-11-25 06:30:06,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:06,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:06,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:06,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:06,911 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:06,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:06,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 177 states and 282 transitions. [2021-11-25 06:30:06,923 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 282 transitions. [2021-11-25 06:30:06,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:06,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:06,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:07,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:07,288 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:07,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:07,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 178 states and 284 transitions. [2021-11-25 06:30:07,300 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 284 transitions. [2021-11-25 06:30:07,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:07,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:07,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:07,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:07,711 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:07,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:07,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 179 states and 286 transitions. [2021-11-25 06:30:07,723 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 286 transitions. [2021-11-25 06:30:07,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:07,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:07,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:07,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:07,997 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:08,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:08,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 180 states and 288 transitions. [2021-11-25 06:30:08,012 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 288 transitions. [2021-11-25 06:30:08,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:08,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:08,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:08,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:08,274 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:08,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:08,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 181 states and 290 transitions. [2021-11-25 06:30:08,283 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 290 transitions. [2021-11-25 06:30:08,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:08,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:08,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:08,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:08,539 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:08,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:08,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 182 states and 292 transitions. [2021-11-25 06:30:08,547 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 292 transitions. [2021-11-25 06:30:08,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:08,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:08,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:08,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:08,821 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:08,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:08,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 183 states and 294 transitions. [2021-11-25 06:30:08,832 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 294 transitions. [2021-11-25 06:30:08,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:08,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:08,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:09,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:09,096 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:09,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:09,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 184 states and 296 transitions. [2021-11-25 06:30:09,104 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 296 transitions. [2021-11-25 06:30:09,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:09,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:09,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:09,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:09,407 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:09,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:09,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 185 states and 298 transitions. [2021-11-25 06:30:09,424 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 298 transitions. [2021-11-25 06:30:09,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:09,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:09,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:09,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:09,798 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:09,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:09,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 186 states and 300 transitions. [2021-11-25 06:30:09,810 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 300 transitions. [2021-11-25 06:30:09,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:09,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:09,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:09,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:10,071 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:10,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:10,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 187 states and 302 transitions. [2021-11-25 06:30:10,083 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 302 transitions. [2021-11-25 06:30:10,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:10,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:10,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:10,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:10,365 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:10,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:10,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 188 states and 304 transitions. [2021-11-25 06:30:10,375 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 304 transitions. [2021-11-25 06:30:10,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:10,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:10,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:10,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:10,639 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:10,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:10,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 189 states and 306 transitions. [2021-11-25 06:30:10,648 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 306 transitions. [2021-11-25 06:30:10,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:10,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:10,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:10,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:10,901 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:10,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:10,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 190 states and 308 transitions. [2021-11-25 06:30:10,910 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 308 transitions. [2021-11-25 06:30:10,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:10,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:10,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:11,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:11,180 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:11,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:11,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 191 states and 310 transitions. [2021-11-25 06:30:11,190 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 310 transitions. [2021-11-25 06:30:11,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:11,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:11,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:11,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:11,452 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:11,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:11,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 192 states and 312 transitions. [2021-11-25 06:30:11,461 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 312 transitions. [2021-11-25 06:30:11,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:11,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:11,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:11,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:11,806 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:11,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:11,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 193 states and 314 transitions. [2021-11-25 06:30:11,821 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 314 transitions. [2021-11-25 06:30:11,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:11,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:11,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:12,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:12,128 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:12,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:12,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 194 states and 316 transitions. [2021-11-25 06:30:12,139 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 316 transitions. [2021-11-25 06:30:12,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:12,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:12,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:12,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:12,403 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:12,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:12,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 195 states and 318 transitions. [2021-11-25 06:30:12,413 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 318 transitions. [2021-11-25 06:30:12,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:12,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:12,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:12,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:12,679 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:12,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:12,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 196 states and 320 transitions. [2021-11-25 06:30:12,688 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 320 transitions. [2021-11-25 06:30:12,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:12,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:12,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:12,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:12,948 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:12,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:12,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 197 states and 322 transitions. [2021-11-25 06:30:12,959 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 322 transitions. [2021-11-25 06:30:12,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:12,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:12,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:13,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:13,217 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:13,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:13,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 198 states and 324 transitions. [2021-11-25 06:30:13,227 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 324 transitions. [2021-11-25 06:30:13,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:13,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:13,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:13,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:13,606 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:13,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:13,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 199 states and 326 transitions. [2021-11-25 06:30:13,616 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 326 transitions. [2021-11-25 06:30:13,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:13,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:13,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:13,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:13,920 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:13,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:13,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 200 states and 328 transitions. [2021-11-25 06:30:13,930 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 328 transitions. [2021-11-25 06:30:13,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:13,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:13,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:14,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:14,232 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:14,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:14,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 201 states and 330 transitions. [2021-11-25 06:30:14,245 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 330 transitions. [2021-11-25 06:30:14,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:14,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:14,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:14,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:14,543 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:14,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:14,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 202 states and 332 transitions. [2021-11-25 06:30:14,555 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 332 transitions. [2021-11-25 06:30:14,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:14,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:14,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:14,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:14,860 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:14,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:14,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 203 states and 334 transitions. [2021-11-25 06:30:14,871 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 334 transitions. [2021-11-25 06:30:14,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:14,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:14,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:15,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:15,153 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:15,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:15,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 204 states and 336 transitions. [2021-11-25 06:30:15,165 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 336 transitions. [2021-11-25 06:30:15,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:15,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:15,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:15,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:15,471 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:15,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:15,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 205 states and 338 transitions. [2021-11-25 06:30:15,479 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 338 transitions. [2021-11-25 06:30:15,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:15,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:15,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:15,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:15,727 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:15,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:15,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 206 states and 340 transitions. [2021-11-25 06:30:15,735 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 340 transitions. [2021-11-25 06:30:15,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:15,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:15,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:15,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:16,011 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:16,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:16,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 207 states and 342 transitions. [2021-11-25 06:30:16,023 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 342 transitions. [2021-11-25 06:30:16,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:16,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:16,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:16,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:16,281 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:16,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:16,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 208 states and 344 transitions. [2021-11-25 06:30:16,292 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 344 transitions. [2021-11-25 06:30:16,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:16,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:16,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:16,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:16,550 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:16,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:16,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 209 states and 346 transitions. [2021-11-25 06:30:16,561 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 346 transitions. [2021-11-25 06:30:16,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:16,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:16,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:16,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:16,812 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:16,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:16,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 210 states and 348 transitions. [2021-11-25 06:30:16,820 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 348 transitions. [2021-11-25 06:30:16,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:16,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:16,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:17,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:17,156 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:17,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:17,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 211 states and 350 transitions. [2021-11-25 06:30:17,166 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 350 transitions. [2021-11-25 06:30:17,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:17,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:17,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:17,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:17,410 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:17,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:17,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 212 states and 352 transitions. [2021-11-25 06:30:17,419 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 352 transitions. [2021-11-25 06:30:17,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:17,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:17,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:17,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:17,629 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:17,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:17,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 213 states and 354 transitions. [2021-11-25 06:30:17,636 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 354 transitions. [2021-11-25 06:30:17,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:17,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:17,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:17,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:17,858 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:17,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:17,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 214 states and 356 transitions. [2021-11-25 06:30:17,867 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 356 transitions. [2021-11-25 06:30:17,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:17,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:17,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:18,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:18,077 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:18,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:18,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 215 states and 358 transitions. [2021-11-25 06:30:18,086 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 358 transitions. [2021-11-25 06:30:18,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:18,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:18,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:18,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:18,299 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:18,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:18,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 216 states and 360 transitions. [2021-11-25 06:30:18,309 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 360 transitions. [2021-11-25 06:30:18,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:18,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:18,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:18,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:18,545 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:18,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:18,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 217 states and 362 transitions. [2021-11-25 06:30:18,554 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 362 transitions. [2021-11-25 06:30:18,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:18,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:18,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:18,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:18,804 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:18,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:18,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 218 states and 364 transitions. [2021-11-25 06:30:18,814 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 364 transitions. [2021-11-25 06:30:18,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:18,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:18,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:18,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:19,060 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:19,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:19,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 219 states and 366 transitions. [2021-11-25 06:30:19,071 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 366 transitions. [2021-11-25 06:30:19,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:19,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:19,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:19,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:19,338 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:19,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:19,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 220 states and 368 transitions. [2021-11-25 06:30:19,348 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 368 transitions. [2021-11-25 06:30:19,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:19,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:19,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:19,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:19,786 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:19,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:19,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 221 states and 370 transitions. [2021-11-25 06:30:19,798 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 370 transitions. [2021-11-25 06:30:19,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:19,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:19,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:19,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:20,027 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:20,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:20,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 222 states and 372 transitions. [2021-11-25 06:30:20,035 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 372 transitions. [2021-11-25 06:30:20,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:20,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:20,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:20,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:20,296 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:20,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:20,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 223 states and 374 transitions. [2021-11-25 06:30:20,305 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 374 transitions. [2021-11-25 06:30:20,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:20,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:20,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:20,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:20,567 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:20,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:20,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 224 states and 376 transitions. [2021-11-25 06:30:20,575 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 376 transitions. [2021-11-25 06:30:20,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:20,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:20,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:20,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:20,814 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:20,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:20,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 225 states and 378 transitions. [2021-11-25 06:30:20,823 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 378 transitions. [2021-11-25 06:30:20,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:20,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:20,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:21,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:21,105 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:21,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:21,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 226 states and 380 transitions. [2021-11-25 06:30:21,116 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 380 transitions. [2021-11-25 06:30:21,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:21,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:21,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:21,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:21,387 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:21,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:21,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 227 states and 382 transitions. [2021-11-25 06:30:21,397 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 382 transitions. [2021-11-25 06:30:21,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:21,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:21,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:21,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:21,663 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:21,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:21,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 228 states and 384 transitions. [2021-11-25 06:30:21,673 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 384 transitions. [2021-11-25 06:30:21,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:21,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:21,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:21,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:21,934 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:21,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:21,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 229 states and 386 transitions. [2021-11-25 06:30:21,942 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 386 transitions. [2021-11-25 06:30:21,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:21,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:21,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:22,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:22,225 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:22,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:22,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 230 states and 388 transitions. [2021-11-25 06:30:22,247 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 388 transitions. [2021-11-25 06:30:22,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:22,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:22,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:22,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:22,672 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:22,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:22,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 231 states and 390 transitions. [2021-11-25 06:30:22,681 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 390 transitions. [2021-11-25 06:30:22,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:22,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:22,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:22,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:22,949 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:22,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:22,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 232 states and 392 transitions. [2021-11-25 06:30:22,956 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 392 transitions. [2021-11-25 06:30:22,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:22,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:22,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:23,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:23,246 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:23,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:23,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 233 states and 394 transitions. [2021-11-25 06:30:23,256 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 394 transitions. [2021-11-25 06:30:23,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:23,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:23,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:23,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:23,516 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:23,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:23,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 234 states and 396 transitions. [2021-11-25 06:30:23,526 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 396 transitions. [2021-11-25 06:30:23,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:23,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:23,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:23,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:23,766 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:23,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:23,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 235 states and 398 transitions. [2021-11-25 06:30:23,776 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 398 transitions. [2021-11-25 06:30:23,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:23,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:23,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:23,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:24,016 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:24,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:24,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 236 states and 400 transitions. [2021-11-25 06:30:24,032 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 400 transitions. [2021-11-25 06:30:24,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:24,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:24,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:24,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:24,256 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:24,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:24,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 237 states and 402 transitions. [2021-11-25 06:30:24,266 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 402 transitions. [2021-11-25 06:30:24,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:24,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:24,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:24,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:24,528 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:24,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:24,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 238 states and 404 transitions. [2021-11-25 06:30:24,536 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 404 transitions. [2021-11-25 06:30:24,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:24,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:24,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:24,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:24,773 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:24,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:24,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 239 states and 406 transitions. [2021-11-25 06:30:24,779 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 406 transitions. [2021-11-25 06:30:24,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:24,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:24,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:25,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:25,307 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:25,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:25,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 240 states and 408 transitions. [2021-11-25 06:30:25,318 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 408 transitions. [2021-11-25 06:30:25,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:25,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:25,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:25,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:25,605 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:25,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:25,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 241 states and 410 transitions. [2021-11-25 06:30:25,626 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 410 transitions. [2021-11-25 06:30:25,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:25,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:25,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:25,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:25,933 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:25,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:25,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 242 states and 412 transitions. [2021-11-25 06:30:25,944 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 412 transitions. [2021-11-25 06:30:25,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:25,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:25,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:26,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:26,485 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:26,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:26,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 243 states and 414 transitions. [2021-11-25 06:30:26,495 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 414 transitions. [2021-11-25 06:30:26,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:26,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:26,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:26,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:26,784 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:26,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:26,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 244 states and 416 transitions. [2021-11-25 06:30:26,793 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 416 transitions. [2021-11-25 06:30:26,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:26,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:26,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:26,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:27,191 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:27,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:27,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 245 states and 418 transitions. [2021-11-25 06:30:27,197 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 418 transitions. [2021-11-25 06:30:27,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:27,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:27,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:27,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:27,426 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:27,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:27,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 246 states and 420 transitions. [2021-11-25 06:30:27,432 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 420 transitions. [2021-11-25 06:30:27,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:27,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:27,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:27,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:27,675 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:27,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:27,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 247 states and 422 transitions. [2021-11-25 06:30:27,681 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 422 transitions. [2021-11-25 06:30:27,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:27,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:27,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:27,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:28,065 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:28,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:28,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 248 states and 424 transitions. [2021-11-25 06:30:28,075 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 424 transitions. [2021-11-25 06:30:28,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:28,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:28,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:28,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:28,325 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:28,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:28,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 249 states and 426 transitions. [2021-11-25 06:30:28,335 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 426 transitions. [2021-11-25 06:30:28,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:28,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:28,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:28,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:28,561 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:28,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:28,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 250 states and 428 transitions. [2021-11-25 06:30:28,569 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 428 transitions. [2021-11-25 06:30:28,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:28,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:28,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:28,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:28,973 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:28,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:28,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 251 states and 430 transitions. [2021-11-25 06:30:28,983 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 430 transitions. [2021-11-25 06:30:28,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:28,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:28,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:29,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:29,349 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:29,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:29,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 252 states and 432 transitions. [2021-11-25 06:30:29,368 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 432 transitions. [2021-11-25 06:30:29,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:29,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:29,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:29,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:29,715 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:29,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:29,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 253 states and 434 transitions. [2021-11-25 06:30:29,721 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 434 transitions. [2021-11-25 06:30:29,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:29,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:29,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:30,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:30,075 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:30,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:30,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 254 states and 436 transitions. [2021-11-25 06:30:30,081 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 436 transitions. [2021-11-25 06:30:30,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:30,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:30,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:30,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:30,332 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:30,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:30,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 255 states and 438 transitions. [2021-11-25 06:30:30,343 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 438 transitions. [2021-11-25 06:30:30,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:30,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:30,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:30,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:30,763 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:30,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:30,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 256 states and 440 transitions. [2021-11-25 06:30:30,771 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 440 transitions. [2021-11-25 06:30:30,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:30,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:30,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:30,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:30,991 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:30,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:30,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 257 states and 442 transitions. [2021-11-25 06:30:30,997 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 442 transitions. [2021-11-25 06:30:30,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:30,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:30,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:31,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:31,391 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:31,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:31,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 258 states and 444 transitions. [2021-11-25 06:30:31,401 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 444 transitions. [2021-11-25 06:30:31,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:31,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:31,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:31,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:31,662 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:31,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:31,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 259 states and 446 transitions. [2021-11-25 06:30:31,669 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 446 transitions. [2021-11-25 06:30:31,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:31,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:31,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:32,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:32,116 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:32,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:32,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 260 states and 448 transitions. [2021-11-25 06:30:32,126 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 448 transitions. [2021-11-25 06:30:32,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:32,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:32,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:32,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:32,429 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:32,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:32,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 261 states and 450 transitions. [2021-11-25 06:30:32,437 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 450 transitions. [2021-11-25 06:30:32,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:32,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:32,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:32,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:32,897 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:32,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:32,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 262 states and 452 transitions. [2021-11-25 06:30:32,906 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 452 transitions. [2021-11-25 06:30:32,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:32,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:32,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:33,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:33,149 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:33,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:33,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 263 states and 454 transitions. [2021-11-25 06:30:33,154 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 454 transitions. [2021-11-25 06:30:33,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:33,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:33,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:33,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:33,550 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:33,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:33,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 264 states and 456 transitions. [2021-11-25 06:30:33,556 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 456 transitions. [2021-11-25 06:30:33,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:33,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:33,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:33,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:33,782 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:33,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:33,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 265 states and 458 transitions. [2021-11-25 06:30:33,796 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 458 transitions. [2021-11-25 06:30:33,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:33,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:33,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:34,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:34,252 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:34,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:34,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 266 states and 460 transitions. [2021-11-25 06:30:34,261 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 460 transitions. [2021-11-25 06:30:34,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:34,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:34,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:34,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:34,526 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:34,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:34,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 267 states and 462 transitions. [2021-11-25 06:30:34,532 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 462 transitions. [2021-11-25 06:30:34,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:34,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:34,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:34,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:35,023 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:35,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:35,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 268 states and 464 transitions. [2021-11-25 06:30:35,031 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 464 transitions. [2021-11-25 06:30:35,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:35,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:35,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:35,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:35,327 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:35,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:35,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 269 states and 466 transitions. [2021-11-25 06:30:35,334 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 466 transitions. [2021-11-25 06:30:35,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:35,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:35,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:35,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:35,861 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:35,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:35,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 270 states and 468 transitions. [2021-11-25 06:30:35,869 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 468 transitions. [2021-11-25 06:30:35,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:35,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:35,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:36,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:36,138 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:36,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:36,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 271 states and 470 transitions. [2021-11-25 06:30:36,144 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 470 transitions. [2021-11-25 06:30:36,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:36,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:36,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:36,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:36,376 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:36,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:36,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 272 states and 472 transitions. [2021-11-25 06:30:36,383 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 472 transitions. [2021-11-25 06:30:36,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:36,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:36,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:36,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:36,771 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:36,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:36,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 273 states and 474 transitions. [2021-11-25 06:30:36,787 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 474 transitions. [2021-11-25 06:30:36,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:36,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:36,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:36,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:37,033 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:37,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:37,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 274 states and 476 transitions. [2021-11-25 06:30:37,038 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 476 transitions. [2021-11-25 06:30:37,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:37,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:37,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:37,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:37,479 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:37,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:37,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 275 states and 478 transitions. [2021-11-25 06:30:37,489 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 478 transitions. [2021-11-25 06:30:37,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:37,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:37,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:37,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:37,776 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:37,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:37,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 276 states and 480 transitions. [2021-11-25 06:30:37,785 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 480 transitions. [2021-11-25 06:30:37,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:37,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:37,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:38,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:38,107 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:38,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:38,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 277 states and 482 transitions. [2021-11-25 06:30:38,115 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 482 transitions. [2021-11-25 06:30:38,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:38,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:38,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:38,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:38,715 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:38,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:38,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 278 states and 484 transitions. [2021-11-25 06:30:38,728 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 484 transitions. [2021-11-25 06:30:38,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:38,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:38,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:39,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:39,130 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:39,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:39,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 279 states and 486 transitions. [2021-11-25 06:30:39,141 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 486 transitions. [2021-11-25 06:30:39,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:39,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:39,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:39,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:39,559 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:39,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:39,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 280 states and 488 transitions. [2021-11-25 06:30:39,583 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 488 transitions. [2021-11-25 06:30:39,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:39,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:39,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:40,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:40,145 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:40,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:40,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 281 states and 490 transitions. [2021-11-25 06:30:40,157 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 490 transitions. [2021-11-25 06:30:40,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:40,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:40,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:40,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:40,494 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:40,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:40,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 282 states and 492 transitions. [2021-11-25 06:30:40,502 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 492 transitions. [2021-11-25 06:30:40,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:40,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:40,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:40,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:41,171 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:41,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:41,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 283 states and 494 transitions. [2021-11-25 06:30:41,181 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 494 transitions. [2021-11-25 06:30:41,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:41,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:41,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:41,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:41,498 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:41,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:41,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 284 states and 496 transitions. [2021-11-25 06:30:41,504 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 496 transitions. [2021-11-25 06:30:41,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:41,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:41,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:41,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:41,828 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:41,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:41,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 285 states and 498 transitions. [2021-11-25 06:30:41,838 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 498 transitions. [2021-11-25 06:30:41,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:41,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:41,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:42,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:42,539 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:42,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:42,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 286 states and 500 transitions. [2021-11-25 06:30:42,550 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 500 transitions. [2021-11-25 06:30:42,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:42,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:42,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:42,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:42,973 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:42,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:42,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 287 states and 502 transitions. [2021-11-25 06:30:42,983 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 502 transitions. [2021-11-25 06:30:42,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:42,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:42,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:43,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:43,422 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:43,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:43,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 288 states and 504 transitions. [2021-11-25 06:30:43,434 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 504 transitions. [2021-11-25 06:30:43,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:43,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:43,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:44,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:44,324 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:44,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:44,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 289 states and 506 transitions. [2021-11-25 06:30:44,337 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 506 transitions. [2021-11-25 06:30:44,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:44,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:44,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:44,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:44,841 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:44,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:44,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 290 states and 508 transitions. [2021-11-25 06:30:44,855 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 508 transitions. [2021-11-25 06:30:44,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:44,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:44,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:45,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:45,285 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:45,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:45,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 291 states and 510 transitions. [2021-11-25 06:30:45,298 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 510 transitions. [2021-11-25 06:30:45,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:45,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:45,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:45,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:46,211 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:46,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:46,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 292 states and 512 transitions. [2021-11-25 06:30:46,221 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 512 transitions. [2021-11-25 06:30:46,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:46,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:46,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:46,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:46,572 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:46,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:46,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 293 states and 514 transitions. [2021-11-25 06:30:46,598 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 514 transitions. [2021-11-25 06:30:46,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:46,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:46,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:46,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:46,953 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:46,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:46,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 294 states and 516 transitions. [2021-11-25 06:30:46,964 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 516 transitions. [2021-11-25 06:30:46,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:46,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:46,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:47,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:47,427 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:47,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:47,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 295 states and 518 transitions. [2021-11-25 06:30:47,437 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 518 transitions. [2021-11-25 06:30:47,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:47,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:47,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:48,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:48,281 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:48,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:48,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 296 states and 520 transitions. [2021-11-25 06:30:48,303 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 520 transitions. [2021-11-25 06:30:48,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:48,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:48,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:48,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:48,743 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:48,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:48,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 297 states and 522 transitions. [2021-11-25 06:30:48,754 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 522 transitions. [2021-11-25 06:30:48,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:48,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:48,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:49,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:49,189 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:49,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:49,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 298 states and 524 transitions. [2021-11-25 06:30:49,201 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 524 transitions. [2021-11-25 06:30:49,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:49,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:49,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:49,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:50,007 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:50,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:50,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 299 states and 526 transitions. [2021-11-25 06:30:50,019 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 526 transitions. [2021-11-25 06:30:50,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:50,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:50,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:50,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:50,308 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:50,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:50,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 300 states and 528 transitions. [2021-11-25 06:30:50,315 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 528 transitions. [2021-11-25 06:30:50,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:50,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:50,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:50,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:50,634 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:50,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:50,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 301 states and 530 transitions. [2021-11-25 06:30:50,641 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 530 transitions. [2021-11-25 06:30:50,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:50,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:50,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:51,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:51,327 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:51,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:51,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 302 states and 532 transitions. [2021-11-25 06:30:51,337 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 532 transitions. [2021-11-25 06:30:51,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:51,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:51,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:51,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:51,706 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:51,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:51,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 303 states and 534 transitions. [2021-11-25 06:30:51,715 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 534 transitions. [2021-11-25 06:30:51,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:51,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:51,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:52,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:52,090 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:52,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:52,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 304 states and 536 transitions. [2021-11-25 06:30:52,098 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 536 transitions. [2021-11-25 06:30:52,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:52,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:52,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:52,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:52,943 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:52,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:52,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 305 states and 538 transitions. [2021-11-25 06:30:52,957 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 538 transitions. [2021-11-25 06:30:52,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:52,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:52,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:53,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:53,400 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:53,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:53,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 306 states and 540 transitions. [2021-11-25 06:30:53,412 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 540 transitions. [2021-11-25 06:30:53,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:53,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:53,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:53,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:53,806 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:53,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:53,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 307 states and 542 transitions. [2021-11-25 06:30:53,812 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 542 transitions. [2021-11-25 06:30:53,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:53,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:53,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:54,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:54,170 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:54,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:54,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 308 states and 544 transitions. [2021-11-25 06:30:54,182 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 544 transitions. [2021-11-25 06:30:54,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:54,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:54,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:55,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:55,124 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:55,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:55,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 309 states and 546 transitions. [2021-11-25 06:30:55,136 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 546 transitions. [2021-11-25 06:30:55,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:55,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:55,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:55,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:55,547 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:55,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:55,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 310 states and 548 transitions. [2021-11-25 06:30:55,556 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 548 transitions. [2021-11-25 06:30:55,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:55,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:55,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:55,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:55,885 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:55,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:55,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 311 states and 550 transitions. [2021-11-25 06:30:55,894 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 550 transitions. [2021-11-25 06:30:55,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:55,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:55,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:56,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:56,691 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:56,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:56,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 312 states and 552 transitions. [2021-11-25 06:30:56,697 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 552 transitions. [2021-11-25 06:30:56,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:56,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:56,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:56,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:57,021 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:57,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:57,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 313 states and 554 transitions. [2021-11-25 06:30:57,030 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 554 transitions. [2021-11-25 06:30:57,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:57,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:57,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:57,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:57,378 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:57,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:57,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 314 states and 556 transitions. [2021-11-25 06:30:57,385 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 556 transitions. [2021-11-25 06:30:57,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:57,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:57,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:58,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:58,257 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:58,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:58,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 315 states and 558 transitions. [2021-11-25 06:30:58,268 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 558 transitions. [2021-11-25 06:30:58,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:58,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:58,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:58,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:30:58,818 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-25 06:30:58,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:58,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 316 states and 560 transitions. [2021-11-25 06:30:58,832 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 560 transitions. [2021-11-25 06:30:58,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-25 06:30:58,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:58,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:59,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat