./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtlwifi--rtl8192cu--rtl8192cu.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae188dd0-1243-4730-a12b-55291f33cee7/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae188dd0-1243-4730-a12b-55291f33cee7/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae188dd0-1243-4730-a12b-55291f33cee7/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae188dd0-1243-4730-a12b-55291f33cee7/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtlwifi--rtl8192cu--rtl8192cu.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae188dd0-1243-4730-a12b-55291f33cee7/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae188dd0-1243-4730-a12b-55291f33cee7/bin/ukojak-LBtLqBUTdQ --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 64bit --witnessprinter.graph.data.programhash d3eedf009c0354e40f9e91d5f02bdbd29fc69486fea85bd401e2764ccaedb5c6 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:11:53,992 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:11:53,995 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:11:54,038 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:11:54,039 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:11:54,041 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:11:54,043 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:11:54,047 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:11:54,050 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:11:54,052 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:11:54,053 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:11:54,055 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:11:54,056 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:11:54,058 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:11:54,060 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:11:54,062 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:11:54,064 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:11:54,066 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:11:54,069 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:11:54,072 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:11:54,074 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:11:54,079 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:11:54,081 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:11:54,085 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:11:54,090 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:11:54,101 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:11:54,101 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:11:54,103 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:11:54,105 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:11:54,107 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:11:54,110 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:11:54,111 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:11:54,113 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:11:54,115 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:11:54,117 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:11:54,118 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:11:54,119 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:11:54,120 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:11:54,120 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:11:54,121 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:11:54,122 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:11:54,124 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae188dd0-1243-4730-a12b-55291f33cee7/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 01:11:54,182 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:11:54,185 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:11:54,187 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:11:54,188 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:11:54,189 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:11:54,189 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:11:54,189 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:11:54,190 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:11:54,190 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:11:54,190 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:11:54,192 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:11:54,192 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:11:54,192 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:11:54,193 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:11:54,193 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:11:54,193 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:11:54,194 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:11:54,194 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:11:54,194 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:11:54,195 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:11:54,195 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:11:54,195 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:11:54,196 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:11:54,196 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:11:54,196 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:11:54,196 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_ae188dd0-1243-4730-a12b-55291f33cee7/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae188dd0-1243-4730-a12b-55291f33cee7/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d3eedf009c0354e40f9e91d5f02bdbd29fc69486fea85bd401e2764ccaedb5c6 [2021-11-23 01:11:54,544 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:11:54,571 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:11:54,574 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:11:54,576 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:11:54,577 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:11:54,579 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae188dd0-1243-4730-a12b-55291f33cee7/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtlwifi--rtl8192cu--rtl8192cu.ko-entry_point.cil.out.i [2021-11-23 01:11:54,686 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae188dd0-1243-4730-a12b-55291f33cee7/bin/ukojak-LBtLqBUTdQ/data/55c07ba31/82a2d89f05a54e1f9b8d809dbe20f70c/FLAGee485aee4 [2021-11-23 01:11:55,968 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:11:55,970 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae188dd0-1243-4730-a12b-55291f33cee7/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtlwifi--rtl8192cu--rtl8192cu.ko-entry_point.cil.out.i [2021-11-23 01:11:56,067 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae188dd0-1243-4730-a12b-55291f33cee7/bin/ukojak-LBtLqBUTdQ/data/55c07ba31/82a2d89f05a54e1f9b8d809dbe20f70c/FLAGee485aee4 [2021-11-23 01:11:56,558 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae188dd0-1243-4730-a12b-55291f33cee7/bin/ukojak-LBtLqBUTdQ/data/55c07ba31/82a2d89f05a54e1f9b8d809dbe20f70c [2021-11-23 01:11:56,561 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:11:56,564 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:11:56,567 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:11:56,567 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:11:56,571 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:11:56,572 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:11:56" (1/1) ... [2021-11-23 01:11:56,574 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3578ed5a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:11:56, skipping insertion in model container [2021-11-23 01:11:56,574 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:11:56" (1/1) ... [2021-11-23 01:11:56,584 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:11:56,845 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:11:58,188 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_ae188dd0-1243-4730-a12b-55291f33cee7/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtlwifi--rtl8192cu--rtl8192cu.ko-entry_point.cil.out.i[223980,223993] [2021-11-23 01:12:02,798 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:12:03,023 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:12:03,217 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_ae188dd0-1243-4730-a12b-55291f33cee7/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtlwifi--rtl8192cu--rtl8192cu.ko-entry_point.cil.out.i[223980,223993] [2021-11-23 01:12:03,908 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:12:04,276 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:12:04,276 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:04 WrapperNode [2021-11-23 01:12:04,277 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:12:04,279 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:12:04,279 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:12:04,279 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:12:04,288 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:04" (1/1) ... [2021-11-23 01:12:04,619 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:04" (1/1) ... [2021-11-23 01:12:05,376 INFO L137 Inliner]: procedures = 401, calls = 9018, calls flagged for inlining = 179, calls inlined = 176, statements flattened = 16156 [2021-11-23 01:12:05,378 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:12:05,380 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:12:05,380 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:12:05,381 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:12:05,392 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:04" (1/1) ... [2021-11-23 01:12:05,392 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:04" (1/1) ... [2021-11-23 01:12:05,581 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:04" (1/1) ... [2021-11-23 01:12:05,582 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:04" (1/1) ... [2021-11-23 01:12:06,125 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:04" (1/1) ... [2021-11-23 01:12:06,196 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:04" (1/1) ... [2021-11-23 01:12:06,309 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:04" (1/1) ... [2021-11-23 01:12:06,479 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:12:06,494 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:12:06,494 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:12:06,495 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:12:06,510 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:04" (1/1) ... [2021-11-23 01:12:06,520 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:12:06,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae188dd0-1243-4730-a12b-55291f33cee7/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:12:06,579 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae188dd0-1243-4730-a12b-55291f33cee7/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:12:06,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae188dd0-1243-4730-a12b-55291f33cee7/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:12:06,751 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 01:12:06,751 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 01:12:06,752 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_phy_iq_calibrate [2021-11-23 01:12:06,753 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_phy_iq_calibrate [2021-11-23 01:12:06,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 01:12:06,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 01:12:06,754 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_deinit_sw_leds [2021-11-23 01:12:06,755 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_deinit_sw_leds [2021-11-23 01:12:06,755 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_set_key [2021-11-23 01:12:06,755 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_set_key [2021-11-23 01:12:06,755 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_set_media_status [2021-11-23 01:12:06,755 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_set_media_status [2021-11-23 01:12:06,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2021-11-23 01:12:06,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2021-11-23 01:12:06,762 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2021-11-23 01:12:06,762 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2021-11-23 01:12:06,763 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_enable_hw_security_config [2021-11-23 01:12:06,763 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_enable_hw_security_config [2021-11-23 01:12:06,763 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_rfreg_delay [2021-11-23 01:12:06,763 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_rfreg_delay [2021-11-23 01:12:06,763 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-11-23 01:12:06,764 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-11-23 01:12:06,764 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_set_network_type [2021-11-23 01:12:06,764 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_set_network_type [2021-11-23 01:12:06,764 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_query_rxpwrpercentage [2021-11-23 01:12:06,765 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92c_query_rxpwrpercentage [2021-11-23 01:12:06,765 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2021-11-23 01:12:06,765 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2021-11-23 01:12:06,765 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_addr_delay [2021-11-23 01:12:06,766 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_addr_delay [2021-11-23 01:12:06,766 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_init_sw_leds [2021-11-23 01:12:06,766 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_init_sw_leds [2021-11-23 01:12:06,766 INFO L130 BoogieDeclarations]: Found specification of procedure _DisableAnalog [2021-11-23 01:12:06,766 INFO L138 BoogieDeclarations]: Found implementation of procedure _DisableAnalog [2021-11-23 01:12:06,767 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-23 01:12:06,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-23 01:12:06,767 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 01:12:06,767 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 01:12:06,767 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_fill_fake_txdesc [2021-11-23 01:12:06,768 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_fill_fake_txdesc [2021-11-23 01:12:06,768 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl_tx_desc_checksum [2021-11-23 01:12:06,768 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl_tx_desc_checksum [2021-11-23 01:12:06,768 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_set_qos [2021-11-23 01:12:06,769 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_set_qos [2021-11-23 01:12:06,769 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_phy_rf_serial_read [2021-11-23 01:12:06,770 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92c_phy_rf_serial_read [2021-11-23 01:12:06,785 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2021-11-23 01:12:06,785 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2021-11-23 01:12:06,786 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_gpio_radio_on_off_checking [2021-11-23 01:12:06,786 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_gpio_radio_on_off_checking [2021-11-23 01:12:06,786 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_set_check_bssid [2021-11-23 01:12:06,786 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_set_check_bssid [2021-11-23 01:12:06,786 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_mgmt [2021-11-23 01:12:06,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_mgmt [2021-11-23 01:12:06,787 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2021-11-23 01:12:06,787 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 01:12:06,787 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 01:12:06,788 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:12:06,788 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_update_hal_rate_tbl [2021-11-23 01:12:06,788 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_update_hal_rate_tbl [2021-11-23 01:12:06,788 INFO L130 BoogieDeclarations]: Found specification of procedure get_rf_type [2021-11-23 01:12:06,788 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rf_type [2021-11-23 01:12:06,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 01:12:06,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 01:12:06,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:12:06,789 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_read_chip_version [2021-11-23 01:12:06,790 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_read_chip_version [2021-11-23 01:12:06,790 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 01:12:06,805 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 01:12:06,805 INFO L130 BoogieDeclarations]: Found specification of procedure dm_writepowerindex [2021-11-23 01:12:06,806 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_writepowerindex [2021-11-23 01:12:06,806 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_cmd_send_packet [2021-11-23 01:12:06,806 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_cmd_send_packet [2021-11-23 01:12:06,806 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 01:12:06,807 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 01:12:06,807 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_update_channel_access_setting [2021-11-23 01:12:06,807 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_update_channel_access_setting [2021-11-23 01:12:06,807 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_init_led [2021-11-23 01:12:06,807 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_init_led [2021-11-23 01:12:06,808 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_phy_set_bb_reg [2021-11-23 01:12:06,808 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_phy_set_bb_reg [2021-11-23 01:12:06,808 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_translate_rx_signal_stuff [2021-11-23 01:12:06,808 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_translate_rx_signal_stuff [2021-11-23 01:12:06,808 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2021-11-23 01:12:06,809 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2021-11-23 01:12:06,809 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_stop_tx_beacon [2021-11-23 01:12:06,809 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_stop_tx_beacon [2021-11-23 01:12:06,809 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2021-11-23 01:12:06,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2021-11-23 01:12:06,810 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-23 01:12:06,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-23 01:12:06,810 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u16 [2021-11-23 01:12:06,810 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_phy_query_bb_reg [2021-11-23 01:12:06,811 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_phy_query_bb_reg [2021-11-23 01:12:06,811 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-23 01:12:06,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-23 01:12:06,811 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_set_beacon_related_registers [2021-11-23 01:12:06,811 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_set_beacon_related_registers [2021-11-23 01:12:06,812 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:12:06,812 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_init_chipN_reg_priority [2021-11-23 01:12:06,812 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92c_init_chipN_reg_priority [2021-11-23 01:12:06,812 INFO L130 BoogieDeclarations]: Found specification of procedure _DisableRFAFEAndResetBB [2021-11-23 01:12:06,812 INFO L138 BoogieDeclarations]: Found implementation of procedure _DisableRFAFEAndResetBB [2021-11-23 01:12:06,812 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:12:06,812 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 01:12:06,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 01:12:06,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:12:06,813 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 01:12:06,813 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_resume_tx_beacon [2021-11-23 01:12:06,813 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_resume_tx_beacon [2021-11-23 01:12:06,813 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_led_control [2021-11-23 01:12:06,814 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_led_control [2021-11-23 01:12:06,814 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_disable_interrupt [2021-11-23 01:12:06,814 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_disable_interrupt [2021-11-23 01:12:06,814 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_phy_set_rf_power_state [2021-11-23 01:12:06,814 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_phy_set_rf_power_state [2021-11-23 01:12:06,814 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_dm_watchdog [2021-11-23 01:12:06,814 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_dm_watchdog [2021-11-23 01:12:06,815 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 01:12:06,815 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 01:12:06,815 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_phy_sw_chnl [2021-11-23 01:12:06,815 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_phy_sw_chnl [2021-11-23 01:12:06,815 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_add_one_entry [2021-11-23 01:12:06,815 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_cam_add_one_entry [2021-11-23 01:12:06,816 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:12:06,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:12:06,816 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_init_sw_vars [2021-11-23 01:12:06,816 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_init_sw_vars [2021-11-23 01:12:06,816 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_signal_scale_mapping [2021-11-23 01:12:06,816 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92c_signal_scale_mapping [2021-11-23 01:12:06,816 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_phy_set_bw_mode [2021-11-23 01:12:06,817 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_phy_set_bw_mode [2021-11-23 01:12:06,817 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_tx_fill_cmddesc [2021-11-23 01:12:06,817 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_tx_fill_cmddesc [2021-11-23 01:12:06,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 01:12:06,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 01:12:06,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 01:12:06,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 01:12:06,818 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_phy_calculate_bit_shift [2021-11-23 01:12:06,818 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92c_phy_calculate_bit_shift [2021-11-23 01:12:06,818 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_DA [2021-11-23 01:12:06,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_DA [2021-11-23 01:12:06,818 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2021-11-23 01:12:06,818 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2021-11-23 01:12:06,819 INFO L130 BoogieDeclarations]: Found specification of procedure _DisableGPIO [2021-11-23 01:12:06,819 INFO L138 BoogieDeclarations]: Found implementation of procedure _DisableGPIO [2021-11-23 01:12:06,819 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 01:12:06,819 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 01:12:06,819 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_enable_interrupt [2021-11-23 01:12:06,819 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_enable_interrupt [2021-11-23 01:12:06,819 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_phy_set_bw_mode_callback [2021-11-23 01:12:06,820 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_phy_set_bw_mode_callback [2021-11-23 01:12:06,820 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-23 01:12:06,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-23 01:12:06,820 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_hw_init [2021-11-23 01:12:06,820 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_hw_init [2021-11-23 01:12:06,820 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-11-23 01:12:06,820 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-11-23 01:12:06,820 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_deInit_led [2021-11-23 01:12:06,821 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_deInit_led [2021-11-23 01:12:06,821 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2021-11-23 01:12:06,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2021-11-23 01:12:06,821 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2021-11-23 01:12:06,823 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2021-11-23 01:12:06,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 01:12:06,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 01:12:06,838 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2021-11-23 01:12:06,838 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2021-11-23 01:12:06,838 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_rx_query_desc [2021-11-23 01:12:06,838 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_rx_query_desc [2021-11-23 01:12:06,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 01:12:06,839 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 01:12:06,839 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:12:06,839 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:12:06,839 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_phy_config_rf_with_headerfile [2021-11-23 01:12:06,839 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_phy_config_rf_with_headerfile [2021-11-23 01:12:06,840 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_dm_dynamic_txpower [2021-11-23 01:12:06,840 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_dm_dynamic_txpower [2021-11-23 01:12:06,840 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_phy_query_rf_reg [2021-11-23 01:12:06,840 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_phy_query_rf_reg [2021-11-23 01:12:06,840 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_phy_config_bb_with_headerfile [2021-11-23 01:12:06,841 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_phy_config_bb_with_headerfile [2021-11-23 01:12:06,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:12:06,841 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_phy_rf6052_set_cck_txpower [2021-11-23 01:12:06,841 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_phy_rf6052_set_cck_txpower [2021-11-23 01:12:06,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:12:06,842 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_get_hw_reg [2021-11-23 01:12:06,842 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_get_hw_reg [2021-11-23 01:12:06,842 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_deinit_sw_vars [2021-11-23 01:12:06,842 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_deinit_sw_vars [2021-11-23 01:12:06,842 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_phy_config_bb_with_pgheaderfile [2021-11-23 01:12:06,843 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_phy_config_bb_with_pgheaderfile [2021-11-23 01:12:06,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:12:06,843 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 01:12:06,843 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 01:12:06,843 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_fill_h2c_cmd [2021-11-23 01:12:06,844 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_fill_h2c_cmd [2021-11-23 01:12:06,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 01:12:06,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 01:12:06,844 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_phy_set_rf_reg [2021-11-23 01:12:06,845 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_phy_set_rf_reg [2021-11-23 01:12:06,845 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_rfreg [2021-11-23 01:12:06,845 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_rfreg [2021-11-23 01:12:06,845 INFO L130 BoogieDeclarations]: Found specification of procedure rtlwifi_rate_mapping [2021-11-23 01:12:06,845 INFO L138 BoogieDeclarations]: Found implementation of procedure rtlwifi_rate_mapping [2021-11-23 01:12:06,846 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-23 01:12:06,846 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-23 01:12:06,846 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-23 01:12:06,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-23 01:12:06,846 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_scan_operation_backup [2021-11-23 01:12:06,847 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_scan_operation_backup [2021-11-23 01:12:06,847 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_phy_lc_calibrate [2021-11-23 01:12:06,847 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_phy_lc_calibrate [2021-11-23 01:12:06,847 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_set_beacon_interval [2021-11-23 01:12:06,847 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_set_beacon_interval [2021-11-23 01:12:06,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:12:06,848 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_phy_rf6052_config [2021-11-23 01:12:06,848 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_phy_rf6052_config [2021-11-23 01:12:06,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 01:12:06,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 01:12:06,849 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2021-11-23 01:12:06,849 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2021-11-23 01:12:06,849 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_tx_fill_desc [2021-11-23 01:12:06,849 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_tx_fill_desc [2021-11-23 01:12:06,849 INFO L130 BoogieDeclarations]: Found specification of procedure _ResetDigitalProcedure1 [2021-11-23 01:12:06,850 INFO L138 BoogieDeclarations]: Found implementation of procedure _ResetDigitalProcedure1 [2021-11-23 01:12:06,850 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_llt_write [2021-11-23 01:12:06,850 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_llt_write [2021-11-23 01:12:06,850 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2021-11-23 01:12:06,850 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2021-11-23 01:12:06,850 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 01:12:06,851 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 01:12:06,851 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_RXCB [2021-11-23 01:12:06,851 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_RXCB [2021-11-23 01:12:06,851 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-23 01:12:06,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-23 01:12:06,852 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_update_interrupt_mask [2021-11-23 01:12:06,852 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_update_interrupt_mask [2021-11-23 01:12:06,852 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_set_bcn_ctrl_reg [2021-11-23 01:12:06,852 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_set_bcn_ctrl_reg [2021-11-23 01:12:06,852 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_set_hw_reg [2021-11-23 01:12:06,853 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_set_hw_reg [2021-11-23 01:12:06,853 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_phy_rf6052_set_ofdm_txpower [2021-11-23 01:12:06,853 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_phy_rf6052_set_ofdm_txpower [2021-11-23 01:12:06,853 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_phy_fw_rf_serial_read [2021-11-23 01:12:06,853 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92c_phy_fw_rf_serial_read [2021-11-23 01:12:06,854 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-11-23 01:12:06,854 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-11-23 01:12:06,854 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2021-11-23 01:12:06,854 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2021-11-23 01:12:06,854 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_get_chnl_group [2021-11-23 01:12:06,855 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92c_get_chnl_group [2021-11-23 01:12:06,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:12:06,855 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_card_disable [2021-11-23 01:12:06,855 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_card_disable [2021-11-23 01:12:06,855 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u8 [2021-11-23 01:12:06,856 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 01:12:06,856 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 01:12:08,694 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:12:08,699 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:12:09,250 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-23 01:12:53,215 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:12:59,060 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:12:59,060 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-23 01:12:59,069 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:12:59 BoogieIcfgContainer [2021-11-23 01:12:59,069 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:12:59,070 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:12:59,070 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:12:59,084 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:12:59,084 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:12:59" (1/1) ... [2021-11-23 01:12:59,096 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:12:59,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:59,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5441 states to 3523 states and 5441 transitions. [2021-11-23 01:12:59,300 INFO L276 IsEmpty]: Start isEmpty. Operand 3523 states and 5441 transitions. [2021-11-23 01:12:59,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2021-11-23 01:12:59,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:59,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:00,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:01,334 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1075 trivial. 0 not checked. [2021-11-23 01:13:11,724 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.36s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 01:13:12,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:12,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5566 states to 3529 states and 5566 transitions. [2021-11-23 01:13:12,267 INFO L276 IsEmpty]: Start isEmpty. Operand 3529 states and 5566 transitions. [2021-11-23 01:13:12,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2021-11-23 01:13:12,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:12,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:12,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:13,599 INFO L134 CoverageAnalysis]: Checked inductivity of 1077 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1077 trivial. 0 not checked. [2021-11-23 01:13:13,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:13,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5568 states to 3531 states and 5568 transitions. [2021-11-23 01:13:13,688 INFO L276 IsEmpty]: Start isEmpty. Operand 3531 states and 5568 transitions. [2021-11-23 01:13:13,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2021-11-23 01:13:13,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:13,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:14,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:15,056 INFO L134 CoverageAnalysis]: Checked inductivity of 1077 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1075 trivial. 0 not checked. [2021-11-23 01:13:15,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:15,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5689 states to 3535 states and 5689 transitions. [2021-11-23 01:13:15,392 INFO L276 IsEmpty]: Start isEmpty. Operand 3535 states and 5689 transitions. [2021-11-23 01:13:15,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2021-11-23 01:13:15,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:15,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:15,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:16,329 INFO L134 CoverageAnalysis]: Checked inductivity of 1078 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1078 trivial. 0 not checked. [2021-11-23 01:13:16,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:16,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5693 states to 3538 states and 5693 transitions. [2021-11-23 01:13:16,501 INFO L276 IsEmpty]: Start isEmpty. Operand 3538 states and 5693 transitions. [2021-11-23 01:13:16,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2021-11-23 01:13:16,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:16,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:16,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:17,465 INFO L134 CoverageAnalysis]: Checked inductivity of 1078 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1078 trivial. 0 not checked. [2021-11-23 01:13:17,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:17,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5697 states to 3541 states and 5697 transitions. [2021-11-23 01:13:17,547 INFO L276 IsEmpty]: Start isEmpty. Operand 3541 states and 5697 transitions. [2021-11-23 01:13:17,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2021-11-23 01:13:17,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:17,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:18,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:18,555 INFO L134 CoverageAnalysis]: Checked inductivity of 1078 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1075 trivial. 0 not checked. [2021-11-23 01:13:19,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:19,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5821 states to 3548 states and 5821 transitions. [2021-11-23 01:13:19,207 INFO L276 IsEmpty]: Start isEmpty. Operand 3548 states and 5821 transitions. [2021-11-23 01:13:19,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2021-11-23 01:13:19,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:19,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:19,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:20,145 INFO L134 CoverageAnalysis]: Checked inductivity of 1078 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1075 trivial. 0 not checked. [2021-11-23 01:13:20,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:20,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5817 states to 3548 states and 5817 transitions. [2021-11-23 01:13:20,293 INFO L276 IsEmpty]: Start isEmpty. Operand 3548 states and 5817 transitions. [2021-11-23 01:13:20,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2021-11-23 01:13:20,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:20,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:20,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:21,194 INFO L134 CoverageAnalysis]: Checked inductivity of 1080 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1075 trivial. 0 not checked. [2021-11-23 01:13:21,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:21,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5820 states to 3551 states and 5820 transitions. [2021-11-23 01:13:21,264 INFO L276 IsEmpty]: Start isEmpty. Operand 3551 states and 5820 transitions. [2021-11-23 01:13:21,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2021-11-23 01:13:21,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:21,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:21,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:22,204 INFO L134 CoverageAnalysis]: Checked inductivity of 1078 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1075 trivial. 0 not checked. [2021-11-23 01:13:23,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:23,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5895 states to 3557 states and 5895 transitions. [2021-11-23 01:13:23,818 INFO L276 IsEmpty]: Start isEmpty. Operand 3557 states and 5895 transitions. [2021-11-23 01:13:23,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2021-11-23 01:13:23,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:23,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:24,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:25,001 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1155 trivial. 0 not checked. [2021-11-23 01:13:26,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:26,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6034 states to 3571 states and 5990 transitions. [2021-11-23 01:13:26,947 INFO L276 IsEmpty]: Start isEmpty. Operand 3571 states and 5990 transitions. [2021-11-23 01:13:26,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2021-11-23 01:13:26,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:26,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:27,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:28,048 INFO L134 CoverageAnalysis]: Checked inductivity of 1080 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1075 trivial. 0 not checked. [2021-11-23 01:13:28,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:28,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6028 states to 3571 states and 5984 transitions. [2021-11-23 01:13:28,238 INFO L276 IsEmpty]: Start isEmpty. Operand 3571 states and 5984 transitions. [2021-11-23 01:13:28,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2021-11-23 01:13:28,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:28,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:28,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:29,107 INFO L134 CoverageAnalysis]: Checked inductivity of 1082 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1077 trivial. 0 not checked. [2021-11-23 01:13:30,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:30,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6035 states to 3575 states and 5991 transitions. [2021-11-23 01:13:30,023 INFO L276 IsEmpty]: Start isEmpty. Operand 3575 states and 5991 transitions. [2021-11-23 01:13:30,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2021-11-23 01:13:30,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:30,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:30,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:30,793 INFO L134 CoverageAnalysis]: Checked inductivity of 1082 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1077 trivial. 0 not checked. [2021-11-23 01:13:30,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:30,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6036 states to 3577 states and 5992 transitions. [2021-11-23 01:13:30,858 INFO L276 IsEmpty]: Start isEmpty. Operand 3577 states and 5992 transitions. [2021-11-23 01:13:30,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2021-11-23 01:13:30,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:30,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:31,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:31,695 INFO L134 CoverageAnalysis]: Checked inductivity of 1082 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1077 trivial. 0 not checked. [2021-11-23 01:13:31,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:31,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6040 states to 3580 states and 5996 transitions. [2021-11-23 01:13:31,977 INFO L276 IsEmpty]: Start isEmpty. Operand 3580 states and 5996 transitions. [2021-11-23 01:13:31,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2021-11-23 01:13:31,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:31,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:32,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:32,889 INFO L134 CoverageAnalysis]: Checked inductivity of 1085 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1077 trivial. 0 not checked. [2021-11-23 01:13:33,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:33,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6047 states to 3584 states and 6003 transitions. [2021-11-23 01:13:33,423 INFO L276 IsEmpty]: Start isEmpty. Operand 3584 states and 6003 transitions. [2021-11-23 01:13:33,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2021-11-23 01:13:33,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:33,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:33,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:34,373 INFO L134 CoverageAnalysis]: Checked inductivity of 1082 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1077 trivial. 0 not checked. [2021-11-23 01:13:34,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:34,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6048 states to 3586 states and 6004 transitions. [2021-11-23 01:13:34,434 INFO L276 IsEmpty]: Start isEmpty. Operand 3586 states and 6004 transitions. [2021-11-23 01:13:34,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2021-11-23 01:13:34,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:34,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:34,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:35,426 INFO L134 CoverageAnalysis]: Checked inductivity of 1157 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1157 trivial. 0 not checked. [2021-11-23 01:13:35,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:35,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6049 states to 3588 states and 6005 transitions. [2021-11-23 01:13:35,481 INFO L276 IsEmpty]: Start isEmpty. Operand 3588 states and 6005 transitions. [2021-11-23 01:13:35,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2021-11-23 01:13:35,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:35,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:35,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:36,241 INFO L134 CoverageAnalysis]: Checked inductivity of 1085 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1079 trivial. 0 not checked. [2021-11-23 01:13:36,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:36,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6050 states to 3590 states and 6006 transitions. [2021-11-23 01:13:36,539 INFO L276 IsEmpty]: Start isEmpty. Operand 3590 states and 6006 transitions. [2021-11-23 01:13:36,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2021-11-23 01:13:36,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:36,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:36,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:37,486 INFO L134 CoverageAnalysis]: Checked inductivity of 1158 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1158 trivial. 0 not checked. [2021-11-23 01:13:37,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:37,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6053 states to 3593 states and 6009 transitions. [2021-11-23 01:13:37,553 INFO L276 IsEmpty]: Start isEmpty. Operand 3593 states and 6009 transitions. [2021-11-23 01:13:37,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2021-11-23 01:13:37,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:37,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:37,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:38,199 INFO L134 CoverageAnalysis]: Checked inductivity of 1087 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1078 trivial. 0 not checked. [2021-11-23 01:13:38,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:38,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6058 states to 3597 states and 6014 transitions. [2021-11-23 01:13:38,648 INFO L276 IsEmpty]: Start isEmpty. Operand 3597 states and 6014 transitions. [2021-11-23 01:13:38,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2021-11-23 01:13:38,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:38,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:39,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:39,476 INFO L134 CoverageAnalysis]: Checked inductivity of 1085 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1079 trivial. 0 not checked. [2021-11-23 01:13:39,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:39,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6061 states to 3600 states and 6017 transitions. [2021-11-23 01:13:39,543 INFO L276 IsEmpty]: Start isEmpty. Operand 3600 states and 6017 transitions. [2021-11-23 01:13:39,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2021-11-23 01:13:39,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:39,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:39,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:40,363 INFO L134 CoverageAnalysis]: Checked inductivity of 1158 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1158 trivial. 0 not checked. [2021-11-23 01:13:40,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:40,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6064 states to 3603 states and 6020 transitions. [2021-11-23 01:13:40,422 INFO L276 IsEmpty]: Start isEmpty. Operand 3603 states and 6020 transitions. [2021-11-23 01:13:40,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2021-11-23 01:13:40,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:40,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:40,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:40,997 INFO L134 CoverageAnalysis]: Checked inductivity of 1087 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1078 trivial. 0 not checked. [2021-11-23 01:13:41,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:41,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6069 states to 3607 states and 6025 transitions. [2021-11-23 01:13:41,250 INFO L276 IsEmpty]: Start isEmpty. Operand 3607 states and 6025 transitions. [2021-11-23 01:13:41,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2021-11-23 01:13:41,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:41,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:41,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:41,999 INFO L134 CoverageAnalysis]: Checked inductivity of 1160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1160 trivial. 0 not checked. [2021-11-23 01:13:42,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:42,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6070 states to 3609 states and 6026 transitions. [2021-11-23 01:13:42,048 INFO L276 IsEmpty]: Start isEmpty. Operand 3609 states and 6026 transitions. [2021-11-23 01:13:42,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2021-11-23 01:13:42,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:42,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:42,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:42,855 INFO L134 CoverageAnalysis]: Checked inductivity of 1160 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1155 trivial. 0 not checked. [2021-11-23 01:13:43,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:43,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6072 states to 3611 states and 6028 transitions. [2021-11-23 01:13:43,620 INFO L276 IsEmpty]: Start isEmpty. Operand 3611 states and 6028 transitions. [2021-11-23 01:13:43,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2021-11-23 01:13:43,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:43,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:43,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:44,280 INFO L134 CoverageAnalysis]: Checked inductivity of 1615 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1615 trivial. 0 not checked. [2021-11-23 01:13:44,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:44,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6087 states to 3613 states and 6028 transitions. [2021-11-23 01:13:44,935 INFO L276 IsEmpty]: Start isEmpty. Operand 3613 states and 6028 transitions. [2021-11-23 01:13:44,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2021-11-23 01:13:44,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:44,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:45,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:45,838 INFO L134 CoverageAnalysis]: Checked inductivity of 1620 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1620 trivial. 0 not checked. [2021-11-23 01:13:46,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:46,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6227 states to 3630 states and 6168 transitions. [2021-11-23 01:13:46,404 INFO L276 IsEmpty]: Start isEmpty. Operand 3630 states and 6168 transitions. [2021-11-23 01:13:46,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2021-11-23 01:13:46,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:46,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:46,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:47,040 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1615 trivial. 0 not checked. [2021-11-23 01:13:49,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:49,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6368 states to 3634 states and 6286 transitions. [2021-11-23 01:13:49,147 INFO L276 IsEmpty]: Start isEmpty. Operand 3634 states and 6286 transitions. [2021-11-23 01:13:49,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2021-11-23 01:13:49,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:49,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:49,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:49,927 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1624 trivial. 0 not checked. [2021-11-23 01:13:50,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:50,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6492 states to 3639 states and 6410 transitions. [2021-11-23 01:13:50,324 INFO L276 IsEmpty]: Start isEmpty. Operand 3639 states and 6410 transitions. [2021-11-23 01:13:50,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2021-11-23 01:13:50,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:50,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:50,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:50,961 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1624 trivial. 0 not checked. [2021-11-23 01:13:51,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:51,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6493 states to 3641 states and 6411 transitions. [2021-11-23 01:13:51,208 INFO L276 IsEmpty]: Start isEmpty. Operand 3641 states and 6411 transitions. [2021-11-23 01:13:51,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2021-11-23 01:13:51,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:51,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:51,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:51,911 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1624 trivial. 0 not checked. [2021-11-23 01:13:51,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:52,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6497 states to 3643 states and 6415 transitions. [2021-11-23 01:13:52,001 INFO L276 IsEmpty]: Start isEmpty. Operand 3643 states and 6415 transitions. [2021-11-23 01:13:52,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2021-11-23 01:13:52,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:52,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:52,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:52,707 INFO L134 CoverageAnalysis]: Checked inductivity of 1626 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 1615 trivial. 0 not checked. [2021-11-23 01:13:55,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:55,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6585 states to 3649 states and 6493 transitions. [2021-11-23 01:13:55,243 INFO L276 IsEmpty]: Start isEmpty. Operand 3649 states and 6493 transitions. [2021-11-23 01:13:55,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2021-11-23 01:13:55,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:55,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:55,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:55,748 INFO L134 CoverageAnalysis]: Checked inductivity of 1626 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 1615 trivial. 0 not checked. [2021-11-23 01:13:59,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:59,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6724 states to 3656 states and 6616 transitions. [2021-11-23 01:13:59,812 INFO L276 IsEmpty]: Start isEmpty. Operand 3656 states and 6616 transitions. [2021-11-23 01:13:59,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2021-11-23 01:13:59,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:59,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:14:00,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:14:00,548 INFO L134 CoverageAnalysis]: Checked inductivity of 1631 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1631 trivial. 0 not checked. [2021-11-23 01:14:00,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:14:00,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6725 states to 3658 states and 6617 transitions. [2021-11-23 01:14:00,853 INFO L276 IsEmpty]: Start isEmpty. Operand 3658 states and 6617 transitions. [2021-11-23 01:14:00,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2021-11-23 01:14:00,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:14:00,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:14:01,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:14:01,557 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1617 trivial. 0 not checked. [2021-11-23 01:14:01,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:14:01,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6714 states to 3658 states and 6606 transitions. [2021-11-23 01:14:01,833 INFO L276 IsEmpty]: Start isEmpty. Operand 3658 states and 6606 transitions. [2021-11-23 01:14:01,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2021-11-23 01:14:01,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:14:01,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:14:02,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:14:02,479 INFO L134 CoverageAnalysis]: Checked inductivity of 1626 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1626 trivial. 0 not checked. [2021-11-23 01:14:03,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:14:03,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6728 states to 3664 states and 6620 transitions. [2021-11-23 01:14:03,121 INFO L276 IsEmpty]: Start isEmpty. Operand 3664 states and 6620 transitions. [2021-11-23 01:14:03,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2021-11-23 01:14:03,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:14:03,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:14:03,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:14:03,746 INFO L134 CoverageAnalysis]: Checked inductivity of 1626 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1626 trivial. 0 not checked. [2021-11-23 01:14:04,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:14:04,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6734 states to 3668 states and 6626 transitions. [2021-11-23 01:14:04,640 INFO L276 IsEmpty]: Start isEmpty. Operand 3668 states and 6626 transitions. [2021-11-23 01:14:04,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2021-11-23 01:14:04,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:14:04,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:14:04,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:14:05,298 INFO L134 CoverageAnalysis]: Checked inductivity of 1632 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1632 trivial. 0 not checked. [2021-11-23 01:14:05,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:14:05,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6737 states to 3671 states and 6629 transitions. [2021-11-23 01:14:05,357 INFO L276 IsEmpty]: Start isEmpty. Operand 3671 states and 6629 transitions. [2021-11-23 01:14:05,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2021-11-23 01:14:05,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:14:05,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:14:05,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:14:06,135 INFO L134 CoverageAnalysis]: Checked inductivity of 1626 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1615 trivial. 0 not checked. [2021-11-23 01:14:10,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:14:10,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6829 states to 3679 states and 6710 transitions. [2021-11-23 01:14:10,024 INFO L276 IsEmpty]: Start isEmpty. Operand 3679 states and 6710 transitions. [2021-11-23 01:14:10,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2021-11-23 01:14:10,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:14:10,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:14:10,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:14:10,699 INFO L134 CoverageAnalysis]: Checked inductivity of 1626 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1615 trivial. 0 not checked. [2021-11-23 01:14:13,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:14:13,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6905 states to 3685 states and 6786 transitions. [2021-11-23 01:14:13,270 INFO L276 IsEmpty]: Start isEmpty. Operand 3685 states and 6786 transitions. [2021-11-23 01:14:13,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2021-11-23 01:14:13,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:14:13,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:14:13,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:14:13,790 INFO L134 CoverageAnalysis]: Checked inductivity of 1626 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1615 trivial. 0 not checked. [2021-11-23 01:14:14,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:14:14,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6914 states to 3688 states and 6795 transitions. [2021-11-23 01:14:14,553 INFO L276 IsEmpty]: Start isEmpty. Operand 3688 states and 6795 transitions. [2021-11-23 01:14:14,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2021-11-23 01:14:14,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:14:14,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:14:14,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:14:15,431 INFO L134 CoverageAnalysis]: Checked inductivity of 1730 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1719 trivial. 0 not checked. [2021-11-23 01:14:17,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:14:17,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6930 states to 3689 states and 6795 transitions. [2021-11-23 01:14:17,266 INFO L276 IsEmpty]: Start isEmpty. Operand 3689 states and 6795 transitions. [2021-11-23 01:14:17,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2021-11-23 01:14:17,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:14:17,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:14:17,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:14:17,814 INFO L134 CoverageAnalysis]: Checked inductivity of 1632 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 1617 trivial. 0 not checked. [2021-11-23 01:14:19,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:14:19,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7007 states to 3694 states and 6871 transitions. [2021-11-23 01:14:19,817 INFO L276 IsEmpty]: Start isEmpty. Operand 3694 states and 6871 transitions. [2021-11-23 01:14:19,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2021-11-23 01:14:19,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:14:19,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:14:20,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:14:20,566 INFO L134 CoverageAnalysis]: Checked inductivity of 1626 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1615 trivial. 0 not checked. [2021-11-23 01:14:20,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:14:20,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7010 states to 3697 states and 6874 transitions. [2021-11-23 01:14:20,606 INFO L276 IsEmpty]: Start isEmpty. Operand 3697 states and 6874 transitions. [2021-11-23 01:14:20,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2021-11-23 01:14:20,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:14:20,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:14:20,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:14:21,424 INFO L134 CoverageAnalysis]: Checked inductivity of 1626 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1615 trivial. 0 not checked. [2021-11-23 01:14:27,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:14:27,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7109 states to 3707 states and 6957 transitions. [2021-11-23 01:14:27,469 INFO L276 IsEmpty]: Start isEmpty. Operand 3707 states and 6957 transitions. [2021-11-23 01:14:27,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2021-11-23 01:14:27,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:14:27,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:14:27,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:14:28,087 INFO L134 CoverageAnalysis]: Checked inductivity of 1626 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1626 trivial. 0 not checked. [2021-11-23 01:14:28,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:14:28,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7116 states to 3710 states and 6964 transitions. [2021-11-23 01:14:28,690 INFO L276 IsEmpty]: Start isEmpty. Operand 3710 states and 6964 transitions. [2021-11-23 01:14:28,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2021-11-23 01:14:28,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:14:28,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:14:28,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:14:29,162 INFO L134 CoverageAnalysis]: Checked inductivity of 1637 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 1618 trivial. 0 not checked. [2021-11-23 01:14:31,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:14:31,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7188 states to 3715 states and 7036 transitions. [2021-11-23 01:14:31,834 INFO L276 IsEmpty]: Start isEmpty. Operand 3715 states and 7036 transitions. [2021-11-23 01:14:31,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2021-11-23 01:14:31,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:14:31,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:14:32,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:14:32,546 INFO L134 CoverageAnalysis]: Checked inductivity of 1632 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 1617 trivial. 0 not checked. [2021-11-23 01:14:34,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:14:34,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7307 states to 3720 states and 7154 transitions. [2021-11-23 01:14:34,794 INFO L276 IsEmpty]: Start isEmpty. Operand 3720 states and 7154 transitions. [2021-11-23 01:14:34,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2021-11-23 01:14:34,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:14:34,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:14:35,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:14:35,346 INFO L134 CoverageAnalysis]: Checked inductivity of 1632 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 1617 trivial. 0 not checked. [2021-11-23 01:14:35,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:14:35,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7311 states to 3722 states and 7158 transitions. [2021-11-23 01:14:35,433 INFO L276 IsEmpty]: Start isEmpty. Operand 3722 states and 7158 transitions. [2021-11-23 01:14:35,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2021-11-23 01:14:35,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:14:35,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:14:35,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:14:35,924 INFO L134 CoverageAnalysis]: Checked inductivity of 1626 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1615 trivial. 0 not checked. [2021-11-23 01:14:35,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:14:35,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7314 states to 3725 states and 7161 transitions. [2021-11-23 01:14:35,962 INFO L276 IsEmpty]: Start isEmpty. Operand 3725 states and 7161 transitions. [2021-11-23 01:14:35,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2021-11-23 01:14:35,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:14:35,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:14:36,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:14:36,553 INFO L134 CoverageAnalysis]: Checked inductivity of 1632 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1632 trivial. 0 not checked. [2021-11-23 01:14:37,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:14:37,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7426 states to 3728 states and 7273 transitions. [2021-11-23 01:14:37,047 INFO L276 IsEmpty]: Start isEmpty. Operand 3728 states and 7273 transitions. [2021-11-23 01:14:37,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2021-11-23 01:14:37,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:14:37,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:14:37,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:14:37,528 INFO L134 CoverageAnalysis]: Checked inductivity of 1632 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 1617 trivial. 0 not checked. [2021-11-23 01:14:37,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:14:37,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7430 states to 3730 states and 7277 transitions. [2021-11-23 01:14:37,658 INFO L276 IsEmpty]: Start isEmpty. Operand 3730 states and 7277 transitions. [2021-11-23 01:14:37,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2021-11-23 01:14:37,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:14:37,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:14:37,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:14:38,136 INFO L134 CoverageAnalysis]: Checked inductivity of 1626 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1615 trivial. 0 not checked. [2021-11-23 01:14:38,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:14:38,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7433 states to 3733 states and 7280 transitions. [2021-11-23 01:14:38,186 INFO L276 IsEmpty]: Start isEmpty. Operand 3733 states and 7280 transitions. [2021-11-23 01:14:38,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2021-11-23 01:14:38,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:14:38,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:14:38,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:14:38,740 INFO L134 CoverageAnalysis]: Checked inductivity of 1626 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1615 trivial. 0 not checked. [2021-11-23 01:14:38,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:14:38,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7445 states to 3737 states and 7292 transitions. [2021-11-23 01:14:38,892 INFO L276 IsEmpty]: Start isEmpty. Operand 3737 states and 7292 transitions. [2021-11-23 01:14:38,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2021-11-23 01:14:38,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:14:38,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:14:39,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:14:40,253 INFO L134 CoverageAnalysis]: Checked inductivity of 1640 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 1618 trivial. 0 not checked. [2021-11-23 01:14:49,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:14:49,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7617 states to 3765 states and 7463 transitions. [2021-11-23 01:14:49,376 INFO L276 IsEmpty]: Start isEmpty. Operand 3765 states and 7463 transitions. [2021-11-23 01:14:49,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2021-11-23 01:14:49,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:14:49,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:14:49,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:14:49,872 INFO L134 CoverageAnalysis]: Checked inductivity of 1632 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 1617 trivial. 0 not checked. [2021-11-23 01:14:50,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:14:50,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7623 states to 3768 states and 7469 transitions. [2021-11-23 01:14:50,999 INFO L276 IsEmpty]: Start isEmpty. Operand 3768 states and 7469 transitions. [2021-11-23 01:14:51,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2021-11-23 01:14:51,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:14:51,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:14:51,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:14:51,581 INFO L134 CoverageAnalysis]: Checked inductivity of 1734 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1721 trivial. 0 not checked. [2021-11-23 01:14:53,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:14:53,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7629 states to 3771 states and 7475 transitions. [2021-11-23 01:14:53,615 INFO L276 IsEmpty]: Start isEmpty. Operand 3771 states and 7475 transitions. [2021-11-23 01:14:53,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2021-11-23 01:14:53,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:14:53,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:14:53,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:14:54,084 INFO L134 CoverageAnalysis]: Checked inductivity of 1641 backedges. 12 proven. 7 refuted. 0 times theorem prover too weak. 1622 trivial. 0 not checked. [2021-11-23 01:14:54,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:14:54,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7630 states to 3773 states and 7476 transitions. [2021-11-23 01:14:54,136 INFO L276 IsEmpty]: Start isEmpty. Operand 3773 states and 7476 transitions. [2021-11-23 01:14:54,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2021-11-23 01:14:54,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:14:54,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:14:54,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:14:54,609 INFO L134 CoverageAnalysis]: Checked inductivity of 1632 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 1617 trivial. 0 not checked. [2021-11-23 01:14:56,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:14:56,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7701 states to 3776 states and 7546 transitions. [2021-11-23 01:14:56,105 INFO L276 IsEmpty]: Start isEmpty. Operand 3776 states and 7546 transitions. [2021-11-23 01:14:56,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2021-11-23 01:14:56,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:14:56,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:14:56,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:14:56,635 INFO L134 CoverageAnalysis]: Checked inductivity of 1626 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1615 trivial. 0 not checked. [2021-11-23 01:14:56,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:14:56,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7704 states to 3779 states and 7549 transitions. [2021-11-23 01:14:56,740 INFO L276 IsEmpty]: Start isEmpty. Operand 3779 states and 7549 transitions. [2021-11-23 01:14:56,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2021-11-23 01:14:56,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:14:56,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:14:56,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:14:57,216 INFO L134 CoverageAnalysis]: Checked inductivity of 1636 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 1619 trivial. 0 not checked. [2021-11-23 01:14:59,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:14:59,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7712 states to 3783 states and 7557 transitions. [2021-11-23 01:14:59,144 INFO L276 IsEmpty]: Start isEmpty. Operand 3783 states and 7557 transitions. [2021-11-23 01:14:59,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2021-11-23 01:14:59,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:14:59,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:14:59,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:14:59,599 INFO L134 CoverageAnalysis]: Checked inductivity of 1626 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1615 trivial. 0 not checked. [2021-11-23 01:14:59,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:14:59,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7715 states to 3786 states and 7560 transitions. [2021-11-23 01:14:59,716 INFO L276 IsEmpty]: Start isEmpty. Operand 3786 states and 7560 transitions. [2021-11-23 01:14:59,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2021-11-23 01:14:59,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:14:59,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:14:59,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:15:00,189 INFO L134 CoverageAnalysis]: Checked inductivity of 1641 backedges. 16 proven. 7 refuted. 0 times theorem prover too weak. 1618 trivial. 0 not checked. [2021-11-23 01:15:01,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:15:01,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7722 states to 3791 states and 7567 transitions. [2021-11-23 01:15:01,184 INFO L276 IsEmpty]: Start isEmpty. Operand 3791 states and 7567 transitions. [2021-11-23 01:15:01,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2021-11-23 01:15:01,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:15:01,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:15:01,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:15:01,687 INFO L134 CoverageAnalysis]: Checked inductivity of 1641 backedges. 12 proven. 7 refuted. 0 times theorem prover too weak. 1622 trivial. 0 not checked. [2021-11-23 01:15:01,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:15:01,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7723 states to 3793 states and 7568 transitions. [2021-11-23 01:15:01,746 INFO L276 IsEmpty]: Start isEmpty. Operand 3793 states and 7568 transitions. [2021-11-23 01:15:01,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2021-11-23 01:15:01,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:15:01,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:15:01,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:15:02,273 INFO L134 CoverageAnalysis]: Checked inductivity of 1632 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 1617 trivial. 0 not checked. [2021-11-23 01:15:04,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:15:04,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7786 states to 3798 states and 7630 transitions. [2021-11-23 01:15:04,605 INFO L276 IsEmpty]: Start isEmpty. Operand 3798 states and 7630 transitions. [2021-11-23 01:15:04,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2021-11-23 01:15:04,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:15:04,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:15:04,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:15:05,168 INFO L134 CoverageAnalysis]: Checked inductivity of 1645 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 1620 trivial. 0 not checked. [2021-11-23 01:15:06,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:15:06,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7850 states to 3801 states and 7693 transitions. [2021-11-23 01:15:06,430 INFO L276 IsEmpty]: Start isEmpty. Operand 3801 states and 7693 transitions. [2021-11-23 01:15:06,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2021-11-23 01:15:06,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:15:06,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:15:06,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:15:06,971 INFO L134 CoverageAnalysis]: Checked inductivity of 1632 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 1617 trivial. 0 not checked. [2021-11-23 01:15:07,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:15:07,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7853 states to 3803 states and 7696 transitions. [2021-11-23 01:15:07,047 INFO L276 IsEmpty]: Start isEmpty. Operand 3803 states and 7696 transitions. [2021-11-23 01:15:07,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2021-11-23 01:15:07,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:15:07,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:15:07,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:15:07,529 INFO L134 CoverageAnalysis]: Checked inductivity of 1632 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 1617 trivial. 0 not checked. [2021-11-23 01:15:08,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:15:08,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7921 states to 3806 states and 7763 transitions. [2021-11-23 01:15:08,715 INFO L276 IsEmpty]: Start isEmpty. Operand 3806 states and 7763 transitions. [2021-11-23 01:15:08,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2021-11-23 01:15:08,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:15:08,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:15:08,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:15:09,221 INFO L134 CoverageAnalysis]: Checked inductivity of 1734 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1721 trivial. 0 not checked. [2021-11-23 01:15:09,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:15:09,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7925 states to 3808 states and 7767 transitions. [2021-11-23 01:15:09,291 INFO L276 IsEmpty]: Start isEmpty. Operand 3808 states and 7767 transitions. [2021-11-23 01:15:09,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2021-11-23 01:15:09,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:15:09,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:15:09,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:15:09,785 INFO L134 CoverageAnalysis]: Checked inductivity of 1626 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1626 trivial. 0 not checked. [2021-11-23 01:15:11,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:15:11,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7942 states to 3817 states and 7784 transitions. [2021-11-23 01:15:11,747 INFO L276 IsEmpty]: Start isEmpty. Operand 3817 states and 7784 transitions. [2021-11-23 01:15:11,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2021-11-23 01:15:11,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:15:11,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:15:11,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:15:12,218 INFO L134 CoverageAnalysis]: Checked inductivity of 1626 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1615 trivial. 0 not checked. [2021-11-23 01:15:12,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:15:12,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7945 states to 3820 states and 7787 transitions. [2021-11-23 01:15:12,261 INFO L276 IsEmpty]: Start isEmpty. Operand 3820 states and 7787 transitions. [2021-11-23 01:15:12,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2021-11-23 01:15:12,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:15:12,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:15:12,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:15:12,724 INFO L134 CoverageAnalysis]: Checked inductivity of 1626 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1615 trivial. 0 not checked. [2021-11-23 01:15:12,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:15:12,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7948 states to 3823 states and 7790 transitions. [2021-11-23 01:15:12,814 INFO L276 IsEmpty]: Start isEmpty. Operand 3823 states and 7790 transitions. [2021-11-23 01:15:12,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2021-11-23 01:15:12,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:15:12,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:15:13,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:15:13,304 INFO L134 CoverageAnalysis]: Checked inductivity of 1641 backedges. 16 proven. 7 refuted. 0 times theorem prover too weak. 1618 trivial. 0 not checked. [2021-11-23 01:15:14,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:15:14,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7955 states to 3828 states and 7797 transitions. [2021-11-23 01:15:14,343 INFO L276 IsEmpty]: Start isEmpty. Operand 3828 states and 7797 transitions. [2021-11-23 01:15:14,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2021-11-23 01:15:14,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:15:14,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:15:14,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:15:14,902 INFO L134 CoverageAnalysis]: Checked inductivity of 1648 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 1620 trivial. 0 not checked. [2021-11-23 01:15:14,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:15:14,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7956 states to 3830 states and 7798 transitions. [2021-11-23 01:15:14,958 INFO L276 IsEmpty]: Start isEmpty. Operand 3830 states and 7798 transitions. [2021-11-23 01:15:14,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2021-11-23 01:15:14,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:15:14,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:15:15,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:15:15,487 INFO L134 CoverageAnalysis]: Checked inductivity of 1632 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 1617 trivial. 0 not checked. [2021-11-23 01:15:15,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:15:15,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7958 states to 3832 states and 7800 transitions. [2021-11-23 01:15:15,653 INFO L276 IsEmpty]: Start isEmpty. Operand 3832 states and 7800 transitions. [2021-11-23 01:15:15,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2021-11-23 01:15:15,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:15:15,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:15:15,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:15:16,291 INFO L134 CoverageAnalysis]: Checked inductivity of 1626 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1626 trivial. 0 not checked. [2021-11-23 01:15:16,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:15:16,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7966 states to 3837 states and 7808 transitions. [2021-11-23 01:15:16,451 INFO L276 IsEmpty]: Start isEmpty. Operand 3837 states and 7808 transitions. [2021-11-23 01:15:16,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2021-11-23 01:15:16,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:15:16,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:15:16,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:15:17,236 INFO L134 CoverageAnalysis]: Checked inductivity of 1626 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1615 trivial. 0 not checked. [2021-11-23 01:15:17,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:15:17,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7969 states to 3840 states and 7811 transitions. [2021-11-23 01:15:17,294 INFO L276 IsEmpty]: Start isEmpty. Operand 3840 states and 7811 transitions. [2021-11-23 01:15:17,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2021-11-23 01:15:17,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:15:17,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:15:17,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:15:17,936 INFO L134 CoverageAnalysis]: Checked inductivity of 1626 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1626 trivial. 0 not checked. [2021-11-23 01:15:18,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:15:18,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7983 states to 3847 states and 7825 transitions. [2021-11-23 01:15:18,039 INFO L276 IsEmpty]: Start isEmpty. Operand 3847 states and 7825 transitions. [2021-11-23 01:15:18,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2021-11-23 01:15:18,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:15:18,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:15:18,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:15:19,000 INFO L134 CoverageAnalysis]: Checked inductivity of 1626 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1618 trivial. 0 not checked. [2021-11-23 01:15:19,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:15:19,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7959 states to 3847 states and 7801 transitions. [2021-11-23 01:15:19,472 INFO L276 IsEmpty]: Start isEmpty. Operand 3847 states and 7801 transitions. [2021-11-23 01:15:19,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2021-11-23 01:15:19,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:15:19,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:15:19,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:15:20,044 INFO L134 CoverageAnalysis]: Checked inductivity of 1636 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 1619 trivial. 0 not checked. [2021-11-23 01:15:20,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:15:20,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7965 states to 3850 states and 7807 transitions. [2021-11-23 01:15:20,143 INFO L276 IsEmpty]: Start isEmpty. Operand 3850 states and 7807 transitions. [2021-11-23 01:15:20,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2021-11-23 01:15:20,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:15:20,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:15:20,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:15:20,679 INFO L134 CoverageAnalysis]: Checked inductivity of 1641 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 1622 trivial. 0 not checked. [2021-11-23 01:15:20,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:15:20,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7966 states to 3852 states and 7808 transitions. [2021-11-23 01:15:20,739 INFO L276 IsEmpty]: Start isEmpty. Operand 3852 states and 7808 transitions. [2021-11-23 01:15:20,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2021-11-23 01:15:20,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:15:20,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:15:21,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:15:21,295 INFO L134 CoverageAnalysis]: Checked inductivity of 1648 backedges. 17 proven. 9 refuted. 0 times theorem prover too weak. 1622 trivial. 0 not checked. [2021-11-23 01:15:23,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:15:23,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7970 states to 3856 states and 7812 transitions. [2021-11-23 01:15:23,389 INFO L276 IsEmpty]: Start isEmpty. Operand 3856 states and 7812 transitions. [2021-11-23 01:15:23,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2021-11-23 01:15:23,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:15:23,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:15:23,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:15:23,916 INFO L134 CoverageAnalysis]: Checked inductivity of 1636 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 1619 trivial. 0 not checked. [2021-11-23 01:15:25,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:15:25,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7976 states to 3860 states and 7818 transitions. [2021-11-23 01:15:25,784 INFO L276 IsEmpty]: Start isEmpty. Operand 3860 states and 7818 transitions. [2021-11-23 01:15:25,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2021-11-23 01:15:25,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:15:25,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:15:26,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:15:26,337 INFO L134 CoverageAnalysis]: Checked inductivity of 1736 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 1722 trivial. 0 not checked. [2021-11-23 01:15:26,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:15:26,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7983 states to 3865 states and 7825 transitions. [2021-11-23 01:15:26,927 INFO L276 IsEmpty]: Start isEmpty. Operand 3865 states and 7825 transitions. [2021-11-23 01:15:26,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2021-11-23 01:15:26,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:15:26,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms