./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c --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_083e30da-55e3-49a8-8c4c-7a2be50dbd84/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_083e30da-55e3-49a8-8c4c-7a2be50dbd84/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_083e30da-55e3-49a8-8c4c-7a2be50dbd84/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_083e30da-55e3-49a8-8c4c-7a2be50dbd84/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_083e30da-55e3-49a8-8c4c-7a2be50dbd84/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_083e30da-55e3-49a8-8c4c-7a2be50dbd84/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 762d765a0bfa38e2766b0b76686f2c77e8bd37a42ad4f655f125678c5ab317c3 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:09:05,094 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:09:05,096 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:09:05,129 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:09:05,130 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:09:05,131 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:09:05,133 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:09:05,135 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:09:05,138 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:09:05,139 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:09:05,140 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:09:05,142 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:09:05,143 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:09:05,144 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:09:05,146 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:09:05,148 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:09:05,149 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:09:05,150 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:09:05,153 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:09:05,156 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:09:05,158 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:09:05,160 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:09:05,161 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:09:05,162 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:09:05,167 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:09:05,167 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:09:05,168 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:09:05,169 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:09:05,169 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:09:05,171 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:09:05,171 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:09:05,172 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:09:05,173 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:09:05,174 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:09:05,175 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:09:05,176 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:09:05,177 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:09:05,177 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:09:05,177 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:09:05,178 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:09:05,179 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:09:05,180 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_083e30da-55e3-49a8-8c4c-7a2be50dbd84/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-25 06:09:05,204 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:09:05,204 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:09:05,205 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:09:05,206 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:09:05,206 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:09:05,206 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:09:05,207 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:09:05,207 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-25 06:09:05,207 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 06:09:05,207 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-25 06:09:05,208 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:09:05,208 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:09:05,208 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:09:05,208 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:09:05,208 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-25 06:09:05,209 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:09:05,209 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:09:05,209 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:09:05,209 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:09:05,210 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:09:05,210 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:09:05,210 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:09:05,210 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:09:05,211 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:09:05,211 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:09:05,211 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 06:09:05,211 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 06:09:05,211 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:09:05,212 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_083e30da-55e3-49a8-8c4c-7a2be50dbd84/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_083e30da-55e3-49a8-8c4c-7a2be50dbd84/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 762d765a0bfa38e2766b0b76686f2c77e8bd37a42ad4f655f125678c5ab317c3 [2021-11-25 06:09:05,444 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:09:05,476 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:09:05,479 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:09:05,480 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:09:05,482 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:09:05,484 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_083e30da-55e3-49a8-8c4c-7a2be50dbd84/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2021-11-25 06:09:05,584 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_083e30da-55e3-49a8-8c4c-7a2be50dbd84/bin/ukojak-d1pc8ZmBRL/data/a16c7ad62/f89ab91053b8437da756386db9193b1c/FLAGdf79f5084 [2021-11-25 06:09:06,265 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:09:06,266 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_083e30da-55e3-49a8-8c4c-7a2be50dbd84/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2021-11-25 06:09:06,290 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_083e30da-55e3-49a8-8c4c-7a2be50dbd84/bin/ukojak-d1pc8ZmBRL/data/a16c7ad62/f89ab91053b8437da756386db9193b1c/FLAGdf79f5084 [2021-11-25 06:09:06,401 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_083e30da-55e3-49a8-8c4c-7a2be50dbd84/bin/ukojak-d1pc8ZmBRL/data/a16c7ad62/f89ab91053b8437da756386db9193b1c [2021-11-25 06:09:06,404 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:09:06,407 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:09:06,410 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:09:06,410 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:09:06,416 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:09:06,418 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:09:06" (1/1) ... [2021-11-25 06:09:06,421 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e2c3d41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:06, skipping insertion in model container [2021-11-25 06:09:06,422 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:09:06" (1/1) ... [2021-11-25 06:09:06,429 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:09:06,571 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:09:07,478 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_083e30da-55e3-49a8-8c4c-7a2be50dbd84/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[35193,35206] [2021-11-25 06:09:07,696 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:09:07,710 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:09:08,106 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_083e30da-55e3-49a8-8c4c-7a2be50dbd84/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[35193,35206] [2021-11-25 06:09:08,283 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:09:08,304 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:09:08,305 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:08 WrapperNode [2021-11-25 06:09:08,305 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:09:08,306 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:09:08,306 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:09:08,307 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:09:08,315 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:08" (1/1) ... [2021-11-25 06:09:08,345 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:08" (1/1) ... [2021-11-25 06:09:08,445 INFO L137 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 2943 [2021-11-25 06:09:08,447 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:09:08,448 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:09:08,448 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:09:08,448 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:09:08,465 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:08" (1/1) ... [2021-11-25 06:09:08,465 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:08" (1/1) ... [2021-11-25 06:09:08,484 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:08" (1/1) ... [2021-11-25 06:09:08,485 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:08" (1/1) ... [2021-11-25 06:09:08,521 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:08" (1/1) ... [2021-11-25 06:09:08,595 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:08" (1/1) ... [2021-11-25 06:09:08,633 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:08" (1/1) ... [2021-11-25 06:09:08,646 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:09:08,647 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:09:08,648 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:09:08,648 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:09:08,662 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:08" (1/1) ... [2021-11-25 06:09:08,722 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:09:08,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_083e30da-55e3-49a8-8c4c-7a2be50dbd84/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:09:08,743 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_083e30da-55e3-49a8-8c4c-7a2be50dbd84/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:09:08,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_083e30da-55e3-49a8-8c4c-7a2be50dbd84/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:09:08,788 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:09:08,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 06:09:08,788 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:09:08,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:09:08,972 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:09:08,974 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:09:11,326 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:09:12,356 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:09:12,356 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-25 06:09:12,360 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:09:12 BoogieIcfgContainer [2021-11-25 06:09:12,360 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:09:12,361 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:09:12,361 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:09:12,372 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:09:12,372 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:09:12" (1/1) ... [2021-11-25 06:09:12,382 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:09:12,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:12,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 635 states and 1095 transitions. [2021-11-25 06:09:12,462 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1095 transitions. [2021-11-25 06:09:12,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2021-11-25 06:09:12,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:12,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:13,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:13,922 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:14,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:14,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 732 states and 1306 transitions. [2021-11-25 06:09:14,255 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1306 transitions. [2021-11-25 06:09:14,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2021-11-25 06:09:14,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:14,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:14,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:14,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:14,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:14,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 732 states and 1305 transitions. [2021-11-25 06:09:14,607 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1305 transitions. [2021-11-25 06:09:14,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2021-11-25 06:09:14,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:14,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:14,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:14,888 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:15,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:15,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 834 states and 1530 transitions. [2021-11-25 06:09:15,136 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1530 transitions. [2021-11-25 06:09:15,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2021-11-25 06:09:15,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:15,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:15,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:15,284 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:15,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:15,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1536 states to 837 states and 1536 transitions. [2021-11-25 06:09:15,452 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1536 transitions. [2021-11-25 06:09:15,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2021-11-25 06:09:15,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:15,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:15,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:15,647 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:16,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:16,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1758 states to 938 states and 1758 transitions. [2021-11-25 06:09:16,134 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1758 transitions. [2021-11-25 06:09:16,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2021-11-25 06:09:16,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:16,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:16,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:16,213 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:16,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:16,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1765 states to 941 states and 1765 transitions. [2021-11-25 06:09:16,263 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1765 transitions. [2021-11-25 06:09:16,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2021-11-25 06:09:16,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:16,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:16,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:16,416 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:16,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:16,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1953 states to 1030 states and 1953 transitions. [2021-11-25 06:09:16,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 1953 transitions. [2021-11-25 06:09:16,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2021-11-25 06:09:16,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:16,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:16,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:17,080 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:17,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:17,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1966 states to 1035 states and 1966 transitions. [2021-11-25 06:09:17,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1035 states and 1966 transitions. [2021-11-25 06:09:17,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2021-11-25 06:09:17,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:17,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:17,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:17,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:17,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:17,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1975 states to 1038 states and 1975 transitions. [2021-11-25 06:09:17,802 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1975 transitions. [2021-11-25 06:09:17,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2021-11-25 06:09:17,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:17,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:17,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:17,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:17,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:17,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1984 states to 1041 states and 1984 transitions. [2021-11-25 06:09:17,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 1984 transitions. [2021-11-25 06:09:17,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2021-11-25 06:09:17,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:17,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:18,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:18,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:18,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:18,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2139 states to 1117 states and 2139 transitions. [2021-11-25 06:09:18,839 INFO L276 IsEmpty]: Start isEmpty. Operand 1117 states and 2139 transitions. [2021-11-25 06:09:18,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2021-11-25 06:09:18,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:18,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:18,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:18,978 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:19,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:19,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2153 states to 1122 states and 2153 transitions. [2021-11-25 06:09:19,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1122 states and 2153 transitions. [2021-11-25 06:09:19,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2021-11-25 06:09:19,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:19,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:19,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:19,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:19,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:19,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2163 states to 1125 states and 2163 transitions. [2021-11-25 06:09:19,780 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 2163 transitions. [2021-11-25 06:09:19,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2021-11-25 06:09:19,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:19,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:19,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:19,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:20,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:20,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2178 states to 1130 states and 2178 transitions. [2021-11-25 06:09:20,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 2178 transitions. [2021-11-25 06:09:20,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2021-11-25 06:09:20,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:20,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:20,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:20,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:21,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:21,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 1197 states and 2312 transitions. [2021-11-25 06:09:21,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 2312 transitions. [2021-11-25 06:09:21,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2021-11-25 06:09:21,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:21,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:21,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:21,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:22,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:22,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2322 states to 1200 states and 2322 transitions. [2021-11-25 06:09:22,352 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 2322 transitions. [2021-11-25 06:09:22,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2021-11-25 06:09:22,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:22,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:22,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:22,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:23,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:23,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1203 states and 2332 transitions. [2021-11-25 06:09:23,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 2332 transitions. [2021-11-25 06:09:23,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2021-11-25 06:09:23,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:23,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:23,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:23,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:23,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:23,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2349 states to 1208 states and 2349 transitions. [2021-11-25 06:09:23,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 2349 transitions. [2021-11-25 06:09:23,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2021-11-25 06:09:23,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:23,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:23,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:23,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:23,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:23,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2355 states to 1209 states and 2355 transitions. [2021-11-25 06:09:23,782 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 2355 transitions. [2021-11-25 06:09:23,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2021-11-25 06:09:23,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:23,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:23,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:23,968 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:24,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:24,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2372 states to 1214 states and 2372 transitions. [2021-11-25 06:09:24,426 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2372 transitions. [2021-11-25 06:09:24,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2021-11-25 06:09:24,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:24,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:24,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:24,530 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:24,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:24,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2378 states to 1215 states and 2378 transitions. [2021-11-25 06:09:24,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 2378 transitions. [2021-11-25 06:09:24,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2021-11-25 06:09:24,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:24,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:24,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:24,643 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:24,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:24,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2383 states to 1216 states and 2383 transitions. [2021-11-25 06:09:24,677 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2383 transitions. [2021-11-25 06:09:24,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2021-11-25 06:09:24,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:24,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:24,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:24,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:28,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:28,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2548 states to 1295 states and 2548 transitions. [2021-11-25 06:09:28,814 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 2548 transitions. [2021-11-25 06:09:28,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2021-11-25 06:09:28,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:28,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:28,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:29,036 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:29,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:29,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2559 states to 1298 states and 2559 transitions. [2021-11-25 06:09:29,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 2559 transitions. [2021-11-25 06:09:29,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2021-11-25 06:09:29,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:29,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:29,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:29,672 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:29,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:29,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2569 states to 1301 states and 2569 transitions. [2021-11-25 06:09:29,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 2569 transitions. [2021-11-25 06:09:29,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2021-11-25 06:09:29,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:29,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:29,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:29,923 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:35,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:35,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2751 states to 1387 states and 2751 transitions. [2021-11-25 06:09:35,517 INFO L276 IsEmpty]: Start isEmpty. Operand 1387 states and 2751 transitions. [2021-11-25 06:09:35,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2021-11-25 06:09:35,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:35,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:35,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:35,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:36,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:36,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2762 states to 1390 states and 2762 transitions. [2021-11-25 06:09:36,404 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 2762 transitions. [2021-11-25 06:09:36,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2021-11-25 06:09:36,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:36,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:36,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:36,539 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:36,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:36,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2766 states to 1391 states and 2766 transitions. [2021-11-25 06:09:36,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 2766 transitions. [2021-11-25 06:09:36,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2021-11-25 06:09:36,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:36,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:36,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:36,719 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:38,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:38,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2809 states to 1409 states and 2809 transitions. [2021-11-25 06:09:38,883 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 2809 transitions. [2021-11-25 06:09:38,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2021-11-25 06:09:38,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:38,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:38,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:39,144 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:39,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:39,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2819 states to 1412 states and 2819 transitions. [2021-11-25 06:09:39,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 2819 transitions. [2021-11-25 06:09:39,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2021-11-25 06:09:39,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:39,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:39,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:40,009 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:40,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:40,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2833 states to 1418 states and 2833 transitions. [2021-11-25 06:09:40,063 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 2833 transitions. [2021-11-25 06:09:40,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2021-11-25 06:09:40,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:40,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:40,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:40,326 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:41,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:41,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2843 states to 1421 states and 2843 transitions. [2021-11-25 06:09:41,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1421 states and 2843 transitions. [2021-11-25 06:09:41,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2021-11-25 06:09:41,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:41,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:41,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:41,396 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:43,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:43,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2876 states to 1435 states and 2876 transitions. [2021-11-25 06:09:43,175 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 2876 transitions. [2021-11-25 06:09:43,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2021-11-25 06:09:43,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:43,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:43,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:43,242 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:43,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:43,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2879 states to 1436 states and 2879 transitions. [2021-11-25 06:09:43,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 2879 transitions. [2021-11-25 06:09:43,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2021-11-25 06:09:43,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:43,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:43,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:43,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:46,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:46,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2936 states to 1460 states and 2936 transitions. [2021-11-25 06:09:46,393 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 2936 transitions. [2021-11-25 06:09:46,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2021-11-25 06:09:46,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:46,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:46,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:46,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:47,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:47,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2945 states to 1463 states and 2945 transitions. [2021-11-25 06:09:47,466 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 2945 transitions. [2021-11-25 06:09:47,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2021-11-25 06:09:47,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:47,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:47,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:47,572 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:51,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:51,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3003 states to 1487 states and 3003 transitions. [2021-11-25 06:09:51,494 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 3003 transitions. [2021-11-25 06:09:51,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2021-11-25 06:09:51,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:51,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:51,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:51,820 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:52,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:52,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3009 states to 1490 states and 3009 transitions. [2021-11-25 06:09:52,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 3009 transitions. [2021-11-25 06:09:52,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-11-25 06:09:52,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:52,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:52,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:52,706 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:53,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:53,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3015 states to 1492 states and 3015 transitions. [2021-11-25 06:09:53,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1492 states and 3015 transitions. [2021-11-25 06:09:53,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-11-25 06:09:53,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:53,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:53,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:53,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:53,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:53,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3020 states to 1494 states and 3020 transitions. [2021-11-25 06:09:53,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1494 states and 3020 transitions. [2021-11-25 06:09:53,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-11-25 06:09:53,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:53,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:53,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:53,965 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:55,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:55,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3038 states to 1502 states and 3038 transitions. [2021-11-25 06:09:55,500 INFO L276 IsEmpty]: Start isEmpty. Operand 1502 states and 3038 transitions. [2021-11-25 06:09:55,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-11-25 06:09:55,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:55,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:55,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:55,607 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:55,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:55,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3040 states to 1503 states and 3040 transitions. [2021-11-25 06:09:55,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1503 states and 3040 transitions. [2021-11-25 06:09:55,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-11-25 06:09:55,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:55,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:56,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:56,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:57,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:57,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3050 states to 1508 states and 3050 transitions. [2021-11-25 06:09:57,687 INFO L276 IsEmpty]: Start isEmpty. Operand 1508 states and 3050 transitions. [2021-11-25 06:09:57,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-11-25 06:09:57,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:57,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:57,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:57,786 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:59,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:59,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3052 states to 1509 states and 3052 transitions. [2021-11-25 06:09:59,031 INFO L276 IsEmpty]: Start isEmpty. Operand 1509 states and 3052 transitions. [2021-11-25 06:09:59,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-11-25 06:09:59,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:59,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:59,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:59,131 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:09:59,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:59,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3054 states to 1510 states and 3054 transitions. [2021-11-25 06:09:59,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1510 states and 3054 transitions. [2021-11-25 06:09:59,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-11-25 06:09:59,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:59,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:59,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:09:59,270 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:10:01,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:10:01,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3073 states to 1519 states and 3073 transitions. [2021-11-25 06:10:01,250 INFO L276 IsEmpty]: Start isEmpty. Operand 1519 states and 3073 transitions. [2021-11-25 06:10:01,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-11-25 06:10:01,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:10:01,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:10:01,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:10:01,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:10:01,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:10:01,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3082 states to 1524 states and 3082 transitions. [2021-11-25 06:10:01,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1524 states and 3082 transitions. [2021-11-25 06:10:01,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-11-25 06:10:01,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:10:01,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:10:01,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:10:01,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:10:03,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:10:03,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3084 states to 1525 states and 3084 transitions. [2021-11-25 06:10:03,361 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 3084 transitions. [2021-11-25 06:10:03,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-11-25 06:10:03,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:10:03,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:10:03,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:10:03,463 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:10:03,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:10:03,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3085 states to 1526 states and 3085 transitions. [2021-11-25 06:10:03,502 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 3085 transitions. [2021-11-25 06:10:03,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-11-25 06:10:03,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:10:03,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:10:03,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:10:03,908 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:10:04,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:10:04,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3088 states to 1529 states and 3088 transitions. [2021-11-25 06:10:04,462 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 3088 transitions. [2021-11-25 06:10:04,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-11-25 06:10:04,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:10:04,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:10:04,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:10:04,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:10:05,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:10:05,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3089 states to 1531 states and 3089 transitions. [2021-11-25 06:10:05,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1531 states and 3089 transitions. [2021-11-25 06:10:05,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-11-25 06:10:05,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:10:05,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:10:05,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:10:05,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:10:05,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:10:05,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3092 states to 1534 states and 3092 transitions. [2021-11-25 06:10:05,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1534 states and 3092 transitions. [2021-11-25 06:10:05,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-11-25 06:10:05,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:10:05,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:10:05,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:10:05,706 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:10:07,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:10:07,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3093 states to 1535 states and 3093 transitions. [2021-11-25 06:10:07,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1535 states and 3093 transitions. [2021-11-25 06:10:07,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-11-25 06:10:07,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:10:07,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:10:07,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:10:07,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:10:07,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:10:07,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3096 states to 1538 states and 3096 transitions. [2021-11-25 06:10:07,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 3096 transitions. [2021-11-25 06:10:07,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-11-25 06:10:07,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:10:07,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:10:08,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:10:08,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:10:13,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:10:13,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3162 states to 1562 states and 3162 transitions. [2021-11-25 06:10:13,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1562 states and 3162 transitions. [2021-11-25 06:10:13,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-11-25 06:10:13,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:10:13,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:10:13,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:10:14,466 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:10:19,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:10:19,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3227 states to 1586 states and 3227 transitions. [2021-11-25 06:10:19,868 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 3227 transitions. [2021-11-25 06:10:19,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-11-25 06:10:19,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:10:19,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:10:19,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:10:19,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:10:23,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:10:23,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3239 states to 1592 states and 3239 transitions. [2021-11-25 06:10:23,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 3239 transitions. [2021-11-25 06:10:23,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-11-25 06:10:23,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:10:23,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:10:23,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:10:23,973 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:10:31,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:10:31,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3305 states to 1616 states and 3305 transitions. [2021-11-25 06:10:31,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1616 states and 3305 transitions. [2021-11-25 06:10:31,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-11-25 06:10:31,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:10:31,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:10:31,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:10:31,816 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:10:40,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:10:40,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3371 states to 1640 states and 3371 transitions. [2021-11-25 06:10:40,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1640 states and 3371 transitions. [2021-11-25 06:10:40,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-11-25 06:10:40,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:10:40,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:10:40,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:10:41,304 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:10:51,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:10:51,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3436 states to 1664 states and 3436 transitions. [2021-11-25 06:10:51,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1664 states and 3436 transitions. [2021-11-25 06:10:51,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-11-25 06:10:51,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:10:51,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:10:51,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:10:52,600 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:11:06,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:11:06,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3502 states to 1688 states and 3502 transitions. [2021-11-25 06:11:06,620 INFO L276 IsEmpty]: Start isEmpty. Operand 1688 states and 3502 transitions. [2021-11-25 06:11:06,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-11-25 06:11:06,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:11:06,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:11:06,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:11:07,450 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:11:25,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:11:25,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3570 states to 1712 states and 3570 transitions. [2021-11-25 06:11:25,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1712 states and 3570 transitions. [2021-11-25 06:11:25,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-11-25 06:11:25,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:11:25,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:11:25,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:11:26,093 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:11:48,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:11:48,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3639 states to 1736 states and 3639 transitions. [2021-11-25 06:11:48,966 INFO L276 IsEmpty]: Start isEmpty. Operand 1736 states and 3639 transitions. [2021-11-25 06:11:48,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-11-25 06:11:48,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:11:48,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:11:49,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:11:50,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:12:21,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:21,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3711 states to 1760 states and 3711 transitions. [2021-11-25 06:12:21,679 INFO L276 IsEmpty]: Start isEmpty. Operand 1760 states and 3711 transitions. [2021-11-25 06:12:21,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-11-25 06:12:21,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:21,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:21,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:22,371 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:12:34,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:34,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3738 states to 1773 states and 3738 transitions. [2021-11-25 06:12:34,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1773 states and 3738 transitions. [2021-11-25 06:12:34,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-11-25 06:12:34,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:34,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:34,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:35,970 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:13:15,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:13:15,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3812 states to 1797 states and 3812 transitions. [2021-11-25 06:13:15,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1797 states and 3812 transitions. [2021-11-25 06:13:15,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-11-25 06:13:15,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:13:15,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:13:15,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:13:16,983 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:14:04,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:14:04,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3886 states to 1821 states and 3886 transitions. [2021-11-25 06:14:04,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1821 states and 3886 transitions. [2021-11-25 06:14:04,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-11-25 06:14:04,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:14:04,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:14:04,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:14:04,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:14:23,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:14:23,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3915 states to 1835 states and 3915 transitions. [2021-11-25 06:14:23,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1835 states and 3915 transitions. [2021-11-25 06:14:23,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-11-25 06:14:23,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:14:23,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:14:23,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:14:25,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:15:24,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:15:24,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3994 states to 1859 states and 3994 transitions. [2021-11-25 06:15:24,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1859 states and 3994 transitions. [2021-11-25 06:15:24,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-11-25 06:15:24,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:15:24,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:15:25,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:15:25,168 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:15:25,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:15:25,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3995 states to 1861 states and 3995 transitions. [2021-11-25 06:15:25,258 INFO L276 IsEmpty]: Start isEmpty. Operand 1861 states and 3995 transitions. [2021-11-25 06:15:25,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-11-25 06:15:25,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:15:25,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:15:25,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:15:25,493 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:15:27,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:15:27,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3999 states to 1864 states and 3999 transitions. [2021-11-25 06:15:27,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1864 states and 3999 transitions. [2021-11-25 06:15:27,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-11-25 06:15:27,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:15:27,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:15:27,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:15:27,880 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:15:29,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:15:29,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4003 states to 1867 states and 4003 transitions. [2021-11-25 06:15:29,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 4003 transitions. [2021-11-25 06:15:29,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-11-25 06:15:29,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:15:29,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:15:30,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:15:30,096 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:15:30,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:15:30,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4006 states to 1870 states and 4006 transitions. [2021-11-25 06:15:30,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 4006 transitions. [2021-11-25 06:15:30,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-11-25 06:15:30,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:15:30,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:15:30,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:15:30,399 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:15:32,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:15:32,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4010 states to 1873 states and 4010 transitions. [2021-11-25 06:15:32,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 4010 transitions. [2021-11-25 06:15:32,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-11-25 06:15:32,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:15:32,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:15:32,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:15:34,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:15:45,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:15:45,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4023 states to 1879 states and 4023 transitions. [2021-11-25 06:15:45,265 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 4023 transitions. [2021-11-25 06:15:45,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:15:45,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:15:45,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:15:45,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:15:45,311 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:15:45,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:15:45,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4022 states to 1879 states and 4022 transitions. [2021-11-25 06:15:45,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 4022 transitions. [2021-11-25 06:15:45,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:15:45,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:15:45,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:15:45,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:15:45,413 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:15:45,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:15:45,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4021 states to 1879 states and 4021 transitions. [2021-11-25 06:15:45,449 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 4021 transitions. [2021-11-25 06:15:45,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:15:45,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:15:45,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:15:45,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:15:45,554 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:15:59,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:15:59,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4168 states to 1940 states and 4168 transitions. [2021-11-25 06:15:59,257 INFO L276 IsEmpty]: Start isEmpty. Operand 1940 states and 4168 transitions. [2021-11-25 06:15:59,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:15:59,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:15:59,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:15:59,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:15:59,524 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:15:59,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:15:59,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4150 states to 1939 states and 4150 transitions. [2021-11-25 06:15:59,598 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 4150 transitions. [2021-11-25 06:15:59,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:15:59,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:15:59,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:15:59,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:15:59,644 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:15:59,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:15:59,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4149 states to 1939 states and 4149 transitions. [2021-11-25 06:15:59,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 4149 transitions. [2021-11-25 06:15:59,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:15:59,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:15:59,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:15:59,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:15:59,743 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:16:05,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:16:05,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4179 states to 1945 states and 4179 transitions. [2021-11-25 06:16:05,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1945 states and 4179 transitions. [2021-11-25 06:16:05,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:16:05,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:16:05,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:16:05,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:16:05,692 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:16:09,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:16:09,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4179 states to 1947 states and 4179 transitions. [2021-11-25 06:16:09,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1947 states and 4179 transitions. [2021-11-25 06:16:09,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:16:09,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:16:09,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:16:09,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:16:09,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:16:10,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:16:10,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4182 states to 1949 states and 4182 transitions. [2021-11-25 06:16:10,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 4182 transitions. [2021-11-25 06:16:10,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:16:10,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:16:10,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:16:10,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:16:10,951 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:16:12,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:16:12,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4185 states to 1951 states and 4185 transitions. [2021-11-25 06:16:12,428 INFO L276 IsEmpty]: Start isEmpty. Operand 1951 states and 4185 transitions. [2021-11-25 06:16:12,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:16:12,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:16:12,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:16:12,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:16:12,667 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:16:14,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:16:14,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4186 states to 1954 states and 4186 transitions. [2021-11-25 06:16:14,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 4186 transitions. [2021-11-25 06:16:14,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:16:14,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:16:14,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:16:14,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:16:14,408 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:16:16,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:16:16,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4187 states to 1956 states and 4187 transitions. [2021-11-25 06:16:16,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1956 states and 4187 transitions. [2021-11-25 06:16:16,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:16:16,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:16:16,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:16:16,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:16:16,946 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:16:20,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:16:20,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4187 states to 1958 states and 4187 transitions. [2021-11-25 06:16:20,412 INFO L276 IsEmpty]: Start isEmpty. Operand 1958 states and 4187 transitions. [2021-11-25 06:16:20,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:16:20,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:16:20,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:16:20,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:16:20,477 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:16:27,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:16:27,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4211 states to 1964 states and 4211 transitions. [2021-11-25 06:16:27,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1964 states and 4211 transitions. [2021-11-25 06:16:27,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:16:27,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:16:27,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:16:28,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:16:28,107 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:16:29,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:16:29,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4212 states to 1967 states and 4212 transitions. [2021-11-25 06:16:29,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1967 states and 4212 transitions. [2021-11-25 06:16:29,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:16:29,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:16:29,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:16:29,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:16:29,676 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:16:29,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:16:29,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4211 states to 1967 states and 4211 transitions. [2021-11-25 06:16:29,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1967 states and 4211 transitions. [2021-11-25 06:16:29,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:16:29,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:16:29,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:16:29,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:16:29,950 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:16:36,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:16:36,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4235 states to 1973 states and 4235 transitions. [2021-11-25 06:16:36,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1973 states and 4235 transitions. [2021-11-25 06:16:36,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:16:36,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:16:36,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:16:36,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:16:36,379 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:16:40,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:16:40,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4235 states to 1975 states and 4235 transitions. [2021-11-25 06:16:40,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 4235 transitions. [2021-11-25 06:16:40,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:16:40,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:16:40,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:16:40,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:16:40,493 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:16:42,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:16:42,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4235 states to 1977 states and 4235 transitions. [2021-11-25 06:16:42,014 INFO L276 IsEmpty]: Start isEmpty. Operand 1977 states and 4235 transitions. [2021-11-25 06:16:42,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:16:42,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:16:42,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:16:42,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:16:42,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:16:44,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:16:44,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4236 states to 1979 states and 4236 transitions. [2021-11-25 06:16:44,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 4236 transitions. [2021-11-25 06:16:44,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:16:44,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:16:44,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:16:44,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:16:44,832 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:16:46,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:16:46,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4237 states to 1981 states and 4237 transitions. [2021-11-25 06:16:46,492 INFO L276 IsEmpty]: Start isEmpty. Operand 1981 states and 4237 transitions. [2021-11-25 06:16:46,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:16:46,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:16:46,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:16:46,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:16:46,546 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:16:49,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:16:49,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4238 states to 1983 states and 4238 transitions. [2021-11-25 06:16:49,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1983 states and 4238 transitions. [2021-11-25 06:16:49,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:16:49,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:16:49,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:16:49,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:16:49,303 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:16:57,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:16:57,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4253 states to 1989 states and 4253 transitions. [2021-11-25 06:16:57,247 INFO L276 IsEmpty]: Start isEmpty. Operand 1989 states and 4253 transitions. [2021-11-25 06:16:57,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:16:57,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:16:57,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:16:57,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:16:57,293 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:16:59,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:16:59,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4255 states to 1991 states and 4255 transitions. [2021-11-25 06:16:59,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 4255 transitions. [2021-11-25 06:16:59,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:16:59,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:16:59,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:16:59,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:16:59,299 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:17:00,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:17:00,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4260 states to 1993 states and 4260 transitions. [2021-11-25 06:17:00,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 4260 transitions. [2021-11-25 06:17:00,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:17:00,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:17:00,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:17:00,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:17:00,716 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:17:04,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:17:04,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4273 states to 1997 states and 4273 transitions. [2021-11-25 06:17:04,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1997 states and 4273 transitions. [2021-11-25 06:17:04,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:17:04,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:17:04,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:17:04,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:17:04,118 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:17:05,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:17:05,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4282 states to 2001 states and 4282 transitions. [2021-11-25 06:17:05,725 INFO L276 IsEmpty]: Start isEmpty. Operand 2001 states and 4282 transitions. [2021-11-25 06:17:05,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:17:05,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:17:05,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:17:05,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:17:05,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:17:09,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:17:09,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4289 states to 2005 states and 4289 transitions. [2021-11-25 06:17:09,207 INFO L276 IsEmpty]: Start isEmpty. Operand 2005 states and 4289 transitions. [2021-11-25 06:17:09,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:17:09,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:17:09,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:17:09,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:17:09,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:17:10,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:17:10,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4294 states to 2007 states and 4294 transitions. [2021-11-25 06:17:10,583 INFO L276 IsEmpty]: Start isEmpty. Operand 2007 states and 4294 transitions. [2021-11-25 06:17:10,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:17:10,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:17:10,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:17:10,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:17:10,635 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:17:12,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:17:12,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4296 states to 2009 states and 4296 transitions. [2021-11-25 06:17:12,465 INFO L276 IsEmpty]: Start isEmpty. Operand 2009 states and 4296 transitions. [2021-11-25 06:17:12,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:17:12,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:17:12,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:17:12,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:17:12,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:17:13,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:17:13,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4304 states to 2013 states and 4304 transitions. [2021-11-25 06:17:13,861 INFO L276 IsEmpty]: Start isEmpty. Operand 2013 states and 4304 transitions. [2021-11-25 06:17:13,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:17:13,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:17:13,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:17:13,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:17:14,052 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:17:15,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:17:15,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4306 states to 2015 states and 4306 transitions. [2021-11-25 06:17:15,922 INFO L276 IsEmpty]: Start isEmpty. Operand 2015 states and 4306 transitions. [2021-11-25 06:17:15,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:17:15,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:17:15,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:17:15,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:17:15,966 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:17:15,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:17:15,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4309 states to 2017 states and 4309 transitions. [2021-11-25 06:17:15,993 INFO L276 IsEmpty]: Start isEmpty. Operand 2017 states and 4309 transitions. [2021-11-25 06:17:15,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:17:15,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:17:15,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:17:16,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:17:16,038 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:17:17,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:17:17,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4314 states to 2019 states and 4314 transitions. [2021-11-25 06:17:17,641 INFO L276 IsEmpty]: Start isEmpty. Operand 2019 states and 4314 transitions. [2021-11-25 06:17:17,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:17:17,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:17:17,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:17:17,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:17:17,696 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:17:19,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:17:19,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4319 states to 2021 states and 4319 transitions. [2021-11-25 06:17:19,233 INFO L276 IsEmpty]: Start isEmpty. Operand 2021 states and 4319 transitions. [2021-11-25 06:17:19,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:17:19,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:17:19,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:17:19,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:17:19,275 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:17:21,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:17:21,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4324 states to 2023 states and 4324 transitions. [2021-11-25 06:17:21,107 INFO L276 IsEmpty]: Start isEmpty. Operand 2023 states and 4324 transitions. [2021-11-25 06:17:21,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:17:21,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:17:21,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:17:21,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:17:21,164 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:17:22,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:17:22,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4333 states to 2027 states and 4333 transitions. [2021-11-25 06:17:22,552 INFO L276 IsEmpty]: Start isEmpty. Operand 2027 states and 4333 transitions. [2021-11-25 06:17:22,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:17:22,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:17:22,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:17:22,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:17:22,606 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:17:26,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:17:26,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4339 states to 2031 states and 4339 transitions. [2021-11-25 06:17:26,346 INFO L276 IsEmpty]: Start isEmpty. Operand 2031 states and 4339 transitions. [2021-11-25 06:17:26,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:17:26,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:17:26,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:17:26,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:17:26,395 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:17:27,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:17:27,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4347 states to 2035 states and 4347 transitions. [2021-11-25 06:17:27,959 INFO L276 IsEmpty]: Start isEmpty. Operand 2035 states and 4347 transitions. [2021-11-25 06:17:27,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:17:27,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:17:27,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:17:27,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:17:28,005 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:17:29,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:17:29,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4355 states to 2039 states and 4355 transitions. [2021-11-25 06:17:29,650 INFO L276 IsEmpty]: Start isEmpty. Operand 2039 states and 4355 transitions. [2021-11-25 06:17:29,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:17:29,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:17:29,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:17:29,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:17:29,696 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:17:31,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:17:31,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4363 states to 2043 states and 4363 transitions. [2021-11-25 06:17:31,104 INFO L276 IsEmpty]: Start isEmpty. Operand 2043 states and 4363 transitions. [2021-11-25 06:17:31,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:17:31,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:17:31,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:17:31,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:17:31,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:17:33,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:17:33,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4366 states to 2045 states and 4366 transitions. [2021-11-25 06:17:33,257 INFO L276 IsEmpty]: Start isEmpty. Operand 2045 states and 4366 transitions. [2021-11-25 06:17:33,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:17:33,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:17:33,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:17:33,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:17:33,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:17:33,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:17:33,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4370 states to 2047 states and 4370 transitions. [2021-11-25 06:17:33,332 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 4370 transitions. [2021-11-25 06:17:33,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:17:33,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:17:33,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:17:33,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:17:33,377 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:17:35,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:17:35,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4372 states to 2049 states and 4372 transitions. [2021-11-25 06:17:35,277 INFO L276 IsEmpty]: Start isEmpty. Operand 2049 states and 4372 transitions. [2021-11-25 06:17:35,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:17:35,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:17:35,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:17:35,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:17:35,320 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:17:35,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:17:35,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4375 states to 2051 states and 4375 transitions. [2021-11-25 06:17:35,349 INFO L276 IsEmpty]: Start isEmpty. Operand 2051 states and 4375 transitions. [2021-11-25 06:17:35,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:17:35,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:17:35,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:17:35,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:17:35,413 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:17:39,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:17:39,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4381 states to 2055 states and 4381 transitions. [2021-11-25 06:17:39,307 INFO L276 IsEmpty]: Start isEmpty. Operand 2055 states and 4381 transitions. [2021-11-25 06:17:39,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:17:39,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:17:39,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:17:39,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:17:39,370 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:17:43,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:17:43,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4387 states to 2059 states and 4387 transitions. [2021-11-25 06:17:43,066 INFO L276 IsEmpty]: Start isEmpty. Operand 2059 states and 4387 transitions. [2021-11-25 06:17:43,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:17:43,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:17:43,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:17:43,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:17:43,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:17:44,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:17:44,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4392 states to 2061 states and 4392 transitions. [2021-11-25 06:17:44,991 INFO L276 IsEmpty]: Start isEmpty. Operand 2061 states and 4392 transitions. [2021-11-25 06:17:44,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:17:44,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:17:44,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:17:45,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:17:45,041 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:17:46,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:17:46,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4397 states to 2063 states and 4397 transitions. [2021-11-25 06:17:46,985 INFO L276 IsEmpty]: Start isEmpty. Operand 2063 states and 4397 transitions. [2021-11-25 06:17:46,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:17:46,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:17:46,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:17:47,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:17:47,043 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:17:49,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:17:49,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4405 states to 2067 states and 4405 transitions. [2021-11-25 06:17:49,021 INFO L276 IsEmpty]: Start isEmpty. Operand 2067 states and 4405 transitions. [2021-11-25 06:17:49,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:17:49,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:17:49,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:17:49,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:17:49,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:17:50,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:17:50,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4414 states to 2071 states and 4414 transitions. [2021-11-25 06:17:50,922 INFO L276 IsEmpty]: Start isEmpty. Operand 2071 states and 4414 transitions. [2021-11-25 06:17:50,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:17:50,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:17:50,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:17:50,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:17:50,971 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:17:52,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:17:52,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4423 states to 2075 states and 4423 transitions. [2021-11-25 06:17:52,787 INFO L276 IsEmpty]: Start isEmpty. Operand 2075 states and 4423 transitions. [2021-11-25 06:17:52,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:17:52,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:17:52,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:17:52,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:17:52,844 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:17:54,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:17:54,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4431 states to 2079 states and 4431 transitions. [2021-11-25 06:17:54,676 INFO L276 IsEmpty]: Start isEmpty. Operand 2079 states and 4431 transitions. [2021-11-25 06:17:54,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:17:54,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:17:54,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:17:54,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:17:54,731 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:17:56,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:17:56,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4439 states to 2083 states and 4439 transitions. [2021-11-25 06:17:56,772 INFO L276 IsEmpty]: Start isEmpty. Operand 2083 states and 4439 transitions. [2021-11-25 06:17:56,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:17:56,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:17:56,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:17:56,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:17:56,821 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:17:58,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:17:58,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4447 states to 2087 states and 4447 transitions. [2021-11-25 06:17:58,666 INFO L276 IsEmpty]: Start isEmpty. Operand 2087 states and 4447 transitions. [2021-11-25 06:17:58,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:17:58,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:17:58,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:17:58,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:17:58,728 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:17:58,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:17:58,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4450 states to 2089 states and 4450 transitions. [2021-11-25 06:17:58,772 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states and 4450 transitions. [2021-11-25 06:17:58,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:17:58,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:17:58,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:17:58,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:17:58,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:18:00,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:18:00,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4458 states to 2093 states and 4458 transitions. [2021-11-25 06:18:00,720 INFO L276 IsEmpty]: Start isEmpty. Operand 2093 states and 4458 transitions. [2021-11-25 06:18:00,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:18:00,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:18:00,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:18:00,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:18:00,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:18:00,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:18:00,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4461 states to 2095 states and 4461 transitions. [2021-11-25 06:18:00,799 INFO L276 IsEmpty]: Start isEmpty. Operand 2095 states and 4461 transitions. [2021-11-25 06:18:00,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:18:00,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:18:00,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:18:00,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:18:00,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:18:03,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:18:03,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4463 states to 2097 states and 4463 transitions. [2021-11-25 06:18:03,089 INFO L276 IsEmpty]: Start isEmpty. Operand 2097 states and 4463 transitions. [2021-11-25 06:18:03,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:18:03,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:18:03,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:18:03,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:18:03,143 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:18:07,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:18:07,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4469 states to 2101 states and 4469 transitions. [2021-11-25 06:18:07,121 INFO L276 IsEmpty]: Start isEmpty. Operand 2101 states and 4469 transitions. [2021-11-25 06:18:07,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:18:07,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:18:07,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:18:07,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:18:07,170 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:18:09,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:18:09,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4477 states to 2105 states and 4477 transitions. [2021-11-25 06:18:09,077 INFO L276 IsEmpty]: Start isEmpty. Operand 2105 states and 4477 transitions. [2021-11-25 06:18:09,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:18:09,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:18:09,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:18:09,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:18:09,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:18:11,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:18:11,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4485 states to 2109 states and 4485 transitions. [2021-11-25 06:18:11,175 INFO L276 IsEmpty]: Start isEmpty. Operand 2109 states and 4485 transitions. [2021-11-25 06:18:11,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:18:11,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:18:11,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:18:11,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:18:11,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:18:13,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:18:13,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4487 states to 2111 states and 4487 transitions. [2021-11-25 06:18:13,297 INFO L276 IsEmpty]: Start isEmpty. Operand 2111 states and 4487 transitions. [2021-11-25 06:18:13,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:18:13,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:18:13,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:18:13,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:18:13,350 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:18:17,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:18:17,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4493 states to 2115 states and 4493 transitions. [2021-11-25 06:18:17,313 INFO L276 IsEmpty]: Start isEmpty. Operand 2115 states and 4493 transitions. [2021-11-25 06:18:17,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:18:17,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:18:17,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:18:17,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:18:17,363 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:18:21,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:18:21,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4499 states to 2119 states and 4499 transitions. [2021-11-25 06:18:21,263 INFO L276 IsEmpty]: Start isEmpty. Operand 2119 states and 4499 transitions. [2021-11-25 06:18:21,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:18:21,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:18:21,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:18:21,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:18:21,311 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:18:23,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:18:23,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4501 states to 2121 states and 4501 transitions. [2021-11-25 06:18:23,509 INFO L276 IsEmpty]: Start isEmpty. Operand 2121 states and 4501 transitions. [2021-11-25 06:18:23,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:18:23,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:18:23,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:18:23,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:18:23,555 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:18:27,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:18:27,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4507 states to 2125 states and 4507 transitions. [2021-11-25 06:18:27,460 INFO L276 IsEmpty]: Start isEmpty. Operand 2125 states and 4507 transitions. [2021-11-25 06:18:27,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:18:27,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:18:27,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:18:27,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:18:27,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:18:29,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:18:29,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4512 states to 2127 states and 4512 transitions. [2021-11-25 06:18:29,678 INFO L276 IsEmpty]: Start isEmpty. Operand 2127 states and 4512 transitions. [2021-11-25 06:18:29,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:18:29,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:18:29,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:18:29,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:18:29,722 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:18:31,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:18:31,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4521 states to 2131 states and 4521 transitions. [2021-11-25 06:18:31,245 INFO L276 IsEmpty]: Start isEmpty. Operand 2131 states and 4521 transitions. [2021-11-25 06:18:31,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:18:31,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:18:31,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:18:31,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:18:31,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:18:33,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:18:33,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4526 states to 2133 states and 4526 transitions. [2021-11-25 06:18:33,004 INFO L276 IsEmpty]: Start isEmpty. Operand 2133 states and 4526 transitions. [2021-11-25 06:18:33,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:18:33,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:18:33,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:18:33,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:18:33,061 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:18:36,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:18:36,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4533 states to 2137 states and 4533 transitions. [2021-11-25 06:18:36,456 INFO L276 IsEmpty]: Start isEmpty. Operand 2137 states and 4533 transitions. [2021-11-25 06:18:36,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:18:36,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:18:36,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:18:36,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:18:36,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:18:36,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:18:36,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4536 states to 2139 states and 4536 transitions. [2021-11-25 06:18:36,533 INFO L276 IsEmpty]: Start isEmpty. Operand 2139 states and 4536 transitions. [2021-11-25 06:18:36,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:18:36,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:18:36,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:18:36,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:18:36,579 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:18:38,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:18:38,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4539 states to 2141 states and 4539 transitions. [2021-11-25 06:18:38,238 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 4539 transitions. [2021-11-25 06:18:38,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:18:38,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:18:38,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:18:38,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:18:38,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:18:40,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:18:40,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4544 states to 2143 states and 4544 transitions. [2021-11-25 06:18:40,071 INFO L276 IsEmpty]: Start isEmpty. Operand 2143 states and 4544 transitions. [2021-11-25 06:18:40,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:18:40,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:18:40,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:18:40,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:18:40,129 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:18:41,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:18:41,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4553 states to 2147 states and 4553 transitions. [2021-11-25 06:18:41,793 INFO L276 IsEmpty]: Start isEmpty. Operand 2147 states and 4553 transitions. [2021-11-25 06:18:41,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:18:41,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:18:41,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:18:41,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:18:41,852 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:18:43,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:18:43,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4561 states to 2151 states and 4561 transitions. [2021-11-25 06:18:43,666 INFO L276 IsEmpty]: Start isEmpty. Operand 2151 states and 4561 transitions. [2021-11-25 06:18:43,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:18:43,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:18:43,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:18:43,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:18:43,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:18:45,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:18:45,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4569 states to 2155 states and 4569 transitions. [2021-11-25 06:18:45,340 INFO L276 IsEmpty]: Start isEmpty. Operand 2155 states and 4569 transitions. [2021-11-25 06:18:45,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:18:45,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:18:45,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:18:45,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:18:45,397 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:18:45,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:18:45,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4572 states to 2157 states and 4572 transitions. [2021-11-25 06:18:45,443 INFO L276 IsEmpty]: Start isEmpty. Operand 2157 states and 4572 transitions. [2021-11-25 06:18:45,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:18:45,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:18:45,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:18:45,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:18:45,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:18:49,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:18:49,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4578 states to 2161 states and 4578 transitions. [2021-11-25 06:18:49,961 INFO L276 IsEmpty]: Start isEmpty. Operand 2161 states and 4578 transitions. [2021-11-25 06:18:49,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:18:49,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:18:49,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:18:49,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:18:50,008 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:18:54,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:18:54,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4584 states to 2165 states and 4584 transitions. [2021-11-25 06:18:54,238 INFO L276 IsEmpty]: Start isEmpty. Operand 2165 states and 4584 transitions. [2021-11-25 06:18:54,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:18:54,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:18:54,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:18:54,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:18:54,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:18:58,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:18:58,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4590 states to 2169 states and 4590 transitions. [2021-11-25 06:18:58,856 INFO L276 IsEmpty]: Start isEmpty. Operand 2169 states and 4590 transitions. [2021-11-25 06:18:58,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:18:58,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:18:58,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:18:58,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:18:58,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:19:03,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:19:03,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4596 states to 2173 states and 4596 transitions. [2021-11-25 06:19:03,243 INFO L276 IsEmpty]: Start isEmpty. Operand 2173 states and 4596 transitions. [2021-11-25 06:19:03,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:19:03,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:19:03,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:19:03,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:19:03,290 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:19:03,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:19:03,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4599 states to 2175 states and 4599 transitions. [2021-11-25 06:19:03,321 INFO L276 IsEmpty]: Start isEmpty. Operand 2175 states and 4599 transitions. [2021-11-25 06:19:03,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:19:03,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:19:03,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:19:03,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:19:03,368 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:19:07,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:19:07,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4605 states to 2179 states and 4605 transitions. [2021-11-25 06:19:07,996 INFO L276 IsEmpty]: Start isEmpty. Operand 2179 states and 4605 transitions. [2021-11-25 06:19:07,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:19:07,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:19:07,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:19:08,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:19:08,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:19:12,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:19:12,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4611 states to 2183 states and 4611 transitions. [2021-11-25 06:19:12,358 INFO L276 IsEmpty]: Start isEmpty. Operand 2183 states and 4611 transitions. [2021-11-25 06:19:12,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:19:12,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:19:12,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:19:12,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:19:12,418 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:19:17,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:19:17,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4617 states to 2187 states and 4617 transitions. [2021-11-25 06:19:17,215 INFO L276 IsEmpty]: Start isEmpty. Operand 2187 states and 4617 transitions. [2021-11-25 06:19:17,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:19:17,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:19:17,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:19:17,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:19:18,534 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:19:44,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:19:44,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4646 states to 2197 states and 4646 transitions. [2021-11-25 06:19:44,187 INFO L276 IsEmpty]: Start isEmpty. Operand 2197 states and 4646 transitions. [2021-11-25 06:19:44,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:19:44,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:19:44,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:19:44,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:19:44,403 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:19:46,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:19:46,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4645 states to 2197 states and 4645 transitions. [2021-11-25 06:19:46,915 INFO L276 IsEmpty]: Start isEmpty. Operand 2197 states and 4645 transitions. [2021-11-25 06:19:46,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-25 06:19:46,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:19:46,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:19:47,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:19:47,166 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:19:49,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:19:49,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4642 states to 2196 states and 4642 transitions. [2021-11-25 06:19:49,705 INFO L276 IsEmpty]: Start isEmpty. Operand 2196 states and 4642 transitions. [2021-11-25 06:19:49,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2021-11-25 06:19:49,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:19:49,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:19:49,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:19:49,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:19:56,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:19:56,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4654 states to 2201 states and 4654 transitions. [2021-11-25 06:19:56,095 INFO L276 IsEmpty]: Start isEmpty. Operand 2201 states and 4654 transitions. [2021-11-25 06:19:56,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2021-11-25 06:19:56,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:19:56,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:19:56,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:19:56,142 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:20:09,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:20:09,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4733 states to 2225 states and 4733 transitions. [2021-11-25 06:20:09,523 INFO L276 IsEmpty]: Start isEmpty. Operand 2225 states and 4733 transitions. [2021-11-25 06:20:09,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2021-11-25 06:20:09,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:20:09,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:20:09,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:20:09,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.