./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.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_c7ca82f3-8e5d-415e-8858-6615a59224b2/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7ca82f3-8e5d-415e-8858-6615a59224b2/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_c7ca82f3-8e5d-415e-8858-6615a59224b2/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7ca82f3-8e5d-415e-8858-6615a59224b2/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7ca82f3-8e5d-415e-8858-6615a59224b2/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_c7ca82f3-8e5d-415e-8858-6615a59224b2/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 299f0acd5a25cf888522567cbc669158c3193245e25a05292f6a24da17860b2a --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:28:09,044 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:28:09,047 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:28:09,110 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:28:09,110 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:28:09,115 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:28:09,117 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:28:09,121 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:28:09,124 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:28:09,129 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:28:09,130 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:28:09,132 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:28:09,133 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:28:09,136 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:28:09,138 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:28:09,146 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:28:09,148 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:28:09,149 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:28:09,152 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:28:09,162 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:28:09,164 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:28:09,166 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:28:09,169 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:28:09,171 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:28:09,180 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:28:09,180 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:28:09,181 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:28:09,183 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:28:09,184 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:28:09,185 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:28:09,186 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:28:09,187 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:28:09,189 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:28:09,190 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:28:09,192 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:28:09,192 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:28:09,193 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:28:09,193 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:28:09,193 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:28:09,194 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:28:09,195 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:28:09,196 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7ca82f3-8e5d-415e-8858-6615a59224b2/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 01:28:09,245 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:28:09,246 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:28:09,248 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:28:09,248 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:28:09,249 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:28:09,249 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:28:09,250 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:28:09,250 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:28:09,256 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:28:09,257 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:28:09,258 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:28:09,258 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:28:09,259 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:28:09,259 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:28:09,259 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:28:09,259 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:28:09,259 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:28:09,260 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:28:09,260 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:28:09,260 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:28:09,260 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:28:09,261 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:28:09,261 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:28:09,261 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:28:09,261 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:28:09,261 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_c7ca82f3-8e5d-415e-8858-6615a59224b2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7ca82f3-8e5d-415e-8858-6615a59224b2/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 299f0acd5a25cf888522567cbc669158c3193245e25a05292f6a24da17860b2a [2021-11-23 01:28:09,647 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:28:09,668 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:28:09,671 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:28:09,673 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:28:09,674 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:28:09,675 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7ca82f3-8e5d-415e-8858-6615a59224b2/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i [2021-11-23 01:28:09,751 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7ca82f3-8e5d-415e-8858-6615a59224b2/bin/ukojak-LBtLqBUTdQ/data/374200b1d/c8a1a71fcfd4469ebf4fbfe7e4cf09cf/FLAGc0d10d738 [2021-11-23 01:28:11,191 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:28:11,192 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7ca82f3-8e5d-415e-8858-6615a59224b2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i [2021-11-23 01:28:11,297 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7ca82f3-8e5d-415e-8858-6615a59224b2/bin/ukojak-LBtLqBUTdQ/data/374200b1d/c8a1a71fcfd4469ebf4fbfe7e4cf09cf/FLAGc0d10d738 [2021-11-23 01:28:11,762 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7ca82f3-8e5d-415e-8858-6615a59224b2/bin/ukojak-LBtLqBUTdQ/data/374200b1d/c8a1a71fcfd4469ebf4fbfe7e4cf09cf [2021-11-23 01:28:11,765 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:28:11,766 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:28:11,770 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:28:11,770 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:28:11,774 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:28:11,774 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:28:11" (1/1) ... [2021-11-23 01:28:11,776 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d93800 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:28:11, skipping insertion in model container [2021-11-23 01:28:11,776 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:28:11" (1/1) ... [2021-11-23 01:28:11,783 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:28:12,101 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:28:21,771 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_c7ca82f3-8e5d-415e-8858-6615a59224b2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i[864117,864130] [2021-11-23 01:28:21,774 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_c7ca82f3-8e5d-415e-8858-6615a59224b2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i[864264,864277] [2021-11-23 01:28:21,775 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_c7ca82f3-8e5d-415e-8858-6615a59224b2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i[864403,864416] [2021-11-23 01:28:21,778 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_c7ca82f3-8e5d-415e-8858-6615a59224b2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i[864561,864574] [2021-11-23 01:28:21,835 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:28:21,948 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:28:23,542 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_c7ca82f3-8e5d-415e-8858-6615a59224b2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i[864117,864130] [2021-11-23 01:28:23,556 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_c7ca82f3-8e5d-415e-8858-6615a59224b2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i[864264,864277] [2021-11-23 01:28:23,557 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_c7ca82f3-8e5d-415e-8858-6615a59224b2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i[864403,864416] [2021-11-23 01:28:23,557 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_c7ca82f3-8e5d-415e-8858-6615a59224b2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i[864561,864574] [2021-11-23 01:28:23,567 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:28:24,059 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:28:24,059 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:28:24 WrapperNode [2021-11-23 01:28:24,060 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:28:24,061 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:28:24,061 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:28:24,061 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:28:24,069 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:28:24" (1/1) ... [2021-11-23 01:28:24,327 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:28:24" (1/1) ... [2021-11-23 01:28:25,089 INFO L137 Inliner]: procedures = 782, calls = 11361, calls flagged for inlining = 485, calls inlined = 453, statements flattened = 24351 [2021-11-23 01:28:25,090 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:28:25,091 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:28:25,092 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:28:25,092 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:28:25,102 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:28:24" (1/1) ... [2021-11-23 01:28:25,102 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:28:24" (1/1) ... [2021-11-23 01:28:25,269 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:28:24" (1/1) ... [2021-11-23 01:28:25,270 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:28:24" (1/1) ... [2021-11-23 01:28:25,958 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:28:24" (1/1) ... [2021-11-23 01:28:26,106 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:28:24" (1/1) ... [2021-11-23 01:28:26,291 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:28:24" (1/1) ... [2021-11-23 01:28:26,406 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:28:26,407 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:28:26,408 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:28:26,408 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:28:26,409 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:28:24" (1/1) ... [2021-11-23 01:28:26,418 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:28:26,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7ca82f3-8e5d-415e-8858-6615a59224b2/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:28:26,450 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7ca82f3-8e5d-415e-8858-6615a59224b2/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:28:26,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7ca82f3-8e5d-415e-8858-6615a59224b2/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:28:26,509 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mac_event_disconnected [2021-11-23 01:28:26,509 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mac_event_disconnected [2021-11-23 01:28:26,509 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_register [2021-11-23 01:28:26,509 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_register [2021-11-23 01:28:26,510 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 01:28:26,510 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2021-11-23 01:28:26,510 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2021-11-23 01:28:26,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_35_6 [2021-11-23 01:28:26,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_35_6 [2021-11-23 01:28:26,511 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 01:28:26,511 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 01:28:26,511 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_channel [2021-11-23 01:28:26,511 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_channel [2021-11-23 01:28:26,511 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mesh [2021-11-23 01:28:26,511 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mesh [2021-11-23 01:28:26,512 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-23 01:28:26,512 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-23 01:28:26,512 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2021-11-23 01:28:26,513 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2021-11-23 01:28:26,513 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ps_confirm_sleep [2021-11-23 01:28:26,513 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ps_confirm_sleep [2021-11-23 01:28:26,513 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_host_sleep_cfg [2021-11-23 01:28:26,513 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_host_sleep_cfg [2021-11-23 01:28:26,513 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 01:28:26,514 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 01:28:26,514 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 01:28:26,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-11-23 01:28:26,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-11-23 01:28:26,514 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 01:28:26,515 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 01:28:26,515 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd_async [2021-11-23 01:28:26,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd_async [2021-11-23 01:28:26,515 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_wep_keys [2021-11-23 01:28:26,515 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_wep_keys [2021-11-23 01:28:26,515 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_auth_to_authtype [2021-11-23 01:28:26,516 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_auth_to_authtype [2021-11-23 01:28:26,516 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-11-23 01:28:26,516 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-11-23 01:28:26,517 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-23 01:28:26,517 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-23 01:28:26,517 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_get_reg [2021-11-23 01:28:26,517 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_get_reg [2021-11-23 01:28:26,517 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_eth_stop [2021-11-23 01:28:26,518 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_eth_stop [2021-11-23 01:28:26,518 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_free_adapter [2021-11-23 01:28:26,519 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_free_adapter [2021-11-23 01:28:26,519 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_iface_active [2021-11-23 01:28:26,519 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_iface_active [2021-11-23 01:28:26,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_16_5 [2021-11-23 01:28:26,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_16_5 [2021-11-23 01:28:26,519 INFO L130 BoogieDeclarations]: Found specification of procedure _internal_start_scan [2021-11-23 01:28:26,520 INFO L138 BoogieDeclarations]: Found implementation of procedure _internal_start_scan [2021-11-23 01:28:26,520 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_ps_mode [2021-11-23 01:28:26,520 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_ps_mode [2021-11-23 01:28:26,521 INFO L130 BoogieDeclarations]: Found specification of procedure add_ie_rates [2021-11-23 01:28:26,521 INFO L138 BoogieDeclarations]: Found implementation of procedure add_ie_rates [2021-11-23 01:28:26,522 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_mesh [2021-11-23 01:28:26,523 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_mesh [2021-11-23 01:28:26,523 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ethtool_get_eeprom_len [2021-11-23 01:28:26,523 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ethtool_get_eeprom_len [2021-11-23 01:28:26,523 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-23 01:28:26,523 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-23 01:28:26,524 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_async [2021-11-23 01:28:26,524 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_async [2021-11-23 01:28:26,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 01:28:26,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 01:28:26,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:28:26,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_lbs_exit_module_38_2 [2021-11-23 01:28:26,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_lbs_exit_module_38_2 [2021-11-23 01:28:26,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 01:28:26,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 01:28:26,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2021-11-23 01:28:26,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2021-11-23 01:28:26,527 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-11-23 01:28:26,527 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-11-23 01:28:26,527 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_disconnect [2021-11-23 01:28:26,527 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_disconnect [2021-11-23 01:28:26,528 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-11-23 01:28:26,528 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-11-23 01:28:26,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:28:26,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 01:28:26,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 01:28:26,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 01:28:26,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 01:28:26,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-23 01:28:26,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-23 01:28:26,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 01:28:26,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 01:28:26,530 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 01:28:26,531 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 01:28:26,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:28:26,531 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_stop [2021-11-23 01:28:26,531 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_stop [2021-11-23 01:28:26,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 01:28:26,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 01:28:26,533 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 01:28:26,533 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 01:28:26,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:28:26,534 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_complete_command [2021-11-23 01:28:26,534 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_complete_command [2021-11-23 01:28:26,534 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 01:28:26,534 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2021-11-23 01:28:26,534 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2021-11-23 01:28:26,534 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 01:28:26,535 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 01:28:26,535 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 01:28:26,535 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 01:28:26,535 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_snmp_mib [2021-11-23 01:28:26,535 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_snmp_mib [2021-11-23 01:28:26,535 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_11d_domain_info [2021-11-23 01:28:26,536 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_11d_domain_info [2021-11-23 01:28:26,536 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 01:28:26,536 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 01:28:26,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 01:28:26,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 01:28:26,537 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_mac_control [2021-11-23 01:28:26,537 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_mac_control [2021-11-23 01:28:26,538 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-23 01:28:26,539 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-23 01:28:26,543 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:28:26,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:28:26,543 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_resume [2021-11-23 01:28:26,543 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_resume [2021-11-23 01:28:26,545 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 01:28:26,545 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 01:28:26,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 01:28:26,545 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2021-11-23 01:28:26,546 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2021-11-23 01:28:26,552 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 01:28:26,552 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 01:28:26,553 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 01:28:26,553 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 01:28:26,553 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-11-23 01:28:26,553 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-11-23 01:28:26,553 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_dummy [2021-11-23 01:28:26,553 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_dummy [2021-11-23 01:28:26,554 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 01:28:26,554 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 01:28:26,554 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_multicast_list [2021-11-23 01:28:26,554 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_multicast_list [2021-11-23 01:28:26,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 01:28:26,554 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 01:28:26,555 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_thread [2021-11-23 01:28:26,555 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_thread [2021-11-23 01:28:26,555 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-11-23 01:28:26,555 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-11-23 01:28:26,555 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 01:28:26,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 01:28:26,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:28:26,556 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 01:28:26,556 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 01:28:26,556 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_read [2021-11-23 01:28:26,556 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_read [2021-11-23 01:28:26,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:28:26,556 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 01:28:26,557 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 01:28:26,557 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 01:28:26,557 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 01:28:26,557 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 01:28:26,557 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 01:28:26,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 01:28:26,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 01:28:26,558 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_bss_get_ie [2021-11-23 01:28:26,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_bss_get_ie [2021-11-23 01:28:26,558 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 01:28:26,558 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 01:28:26,558 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd [2021-11-23 01:28:26,559 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd [2021-11-23 01:28:26,664 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_command_queue_empty [2021-11-23 01:28:26,664 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_command_queue_empty [2021-11-23 01:28:26,664 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2021-11-23 01:28:26,664 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2021-11-23 01:28:26,664 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_process_event [2021-11-23 01:28:26,664 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_process_event [2021-11-23 01:28:26,664 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 01:28:26,664 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 01:28:26,665 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2021-11-23 01:28:26,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2021-11-23 01:28:26,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:28:26,665 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 01:28:26,665 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 01:28:26,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 01:28:26,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 01:28:26,665 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mcast_addrs [2021-11-23 01:28:26,665 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mcast_addrs [2021-11-23 01:28:26,665 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___3 [2021-11-23 01:28:26,665 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___3 [2021-11-23 01:28:26,665 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___0 [2021-11-23 01:28:26,666 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___0 [2021-11-23 01:28:26,666 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 01:28:26,666 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 01:28:26,666 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2021-11-23 01:28:26,666 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2021-11-23 01:28:26,666 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_ssid_tlv [2021-11-23 01:28:26,666 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_ssid_tlv [2021-11-23 01:28:26,666 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_mesh_config_send [2021-11-23 01:28:26,666 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_mesh_config_send [2021-11-23 01:28:26,666 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-23 01:28:26,666 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-23 01:28:26,666 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-23 01:28:26,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 01:28:26,667 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 01:28:26,667 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_access [2021-11-23 01:28:26,667 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_access [2021-11-23 01:28:26,667 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 01:28:26,667 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 01:28:26,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 01:28:26,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 01:28:26,667 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 01:28:26,667 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 01:28:26,667 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~int [2021-11-23 01:28:26,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~int [2021-11-23 01:28:26,668 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_free [2021-11-23 01:28:26,668 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_free [2021-11-23 01:28:26,668 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 01:28:26,668 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 01:28:26,668 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-23 01:28:26,668 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-23 01:28:26,668 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_reg [2021-11-23 01:28:26,668 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_reg [2021-11-23 01:28:26,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 01:28:26,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 01:28:26,668 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 01:28:26,668 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 01:28:26,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 01:28:26,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 01:28:26,669 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-11-23 01:28:26,669 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_key_material [2021-11-23 01:28:26,669 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_key_material [2021-11-23 01:28:26,669 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-23 01:28:26,669 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-23 01:28:26,669 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:28:26,669 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-11-23 01:28:26,669 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-11-23 01:28:26,669 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_sleepparams_read [2021-11-23 01:28:26,669 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_sleepparams_read [2021-11-23 01:28:26,670 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 01:28:26,670 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 01:28:26,670 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_mesh [2021-11-23 01:28:26,670 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_mesh [2021-11-23 01:28:26,670 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-23 01:28:26,670 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-23 01:28:26,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 01:28:26,670 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-23 01:28:26,670 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-23 01:28:26,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 01:28:26,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 01:28:26,677 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_activated [2021-11-23 01:28:26,677 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_activated [2021-11-23 01:28:26,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 01:28:26,678 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_complete_command [2021-11-23 01:28:26,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_complete_command [2021-11-23 01:28:26,678 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-11-23 01:28:26,678 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-11-23 01:28:26,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 01:28:26,679 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 01:28:26,681 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 01:28:26,681 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 01:28:26,681 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 01:28:26,681 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 01:28:26,682 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2021-11-23 01:28:26,682 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2021-11-23 01:28:26,682 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_dev_open [2021-11-23 01:28:26,682 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_dev_open [2021-11-23 01:28:26,682 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2021-11-23 01:28:26,682 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2021-11-23 01:28:26,682 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_wep_keys [2021-11-23 01:28:26,683 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_wep_keys [2021-11-23 01:28:26,683 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 01:28:26,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 01:28:26,683 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 01:28:26,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 01:28:26,683 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_update_mcast [2021-11-23 01:28:26,683 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_update_mcast [2021-11-23 01:28:26,684 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 01:28:26,684 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 01:28:26,684 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_rates [2021-11-23 01:28:26,684 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_rates [2021-11-23 01:28:26,684 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-11-23 01:28:26,684 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-11-23 01:28:26,684 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-23 01:28:26,684 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-23 01:28:26,685 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_iface_type [2021-11-23 01:28:26,685 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_iface_type [2021-11-23 01:28:26,685 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_dev_open [2021-11-23 01:28:26,685 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_dev_open [2021-11-23 01:28:26,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 01:28:26,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 01:28:26,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 01:28:26,686 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 01:28:26,686 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 01:28:26,686 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_get_channel [2021-11-23 01:28:26,686 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_get_channel [2021-11-23 01:28:26,686 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_suspend [2021-11-23 01:28:26,686 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_suspend [2021-11-23 01:28:26,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_18 [2021-11-23 01:28:26,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_18 [2021-11-23 01:28:26,687 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2021-11-23 01:28:26,687 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2021-11-23 01:28:26,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_17 [2021-11-23 01:28:26,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_17 [2021-11-23 01:28:26,688 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_bss [2021-11-23 01:28:26,688 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_bss [2021-11-23 01:28:26,688 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_scan_done [2021-11-23 01:28:26,688 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_scan_done [2021-11-23 01:28:26,688 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 01:28:26,688 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 01:28:26,688 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-11-23 01:28:26,688 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-11-23 01:28:26,689 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_deep_sleep [2021-11-23 01:28:26,689 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_deep_sleep [2021-11-23 01:28:26,689 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex [2021-11-23 01:28:26,689 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex [2021-11-23 01:28:26,689 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 01:28:26,689 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 01:28:26,689 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_write [2021-11-23 01:28:26,690 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_write [2021-11-23 01:28:26,690 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_setup_firmware [2021-11-23 01:28:26,690 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_setup_firmware [2021-11-23 01:28:26,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:28:26,690 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 01:28:26,690 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 01:28:26,690 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config [2021-11-23 01:28:26,690 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config [2021-11-23 01:28:26,691 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_802_11_sleep_params [2021-11-23 01:28:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_802_11_sleep_params [2021-11-23 01:28:26,691 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 01:28:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 01:28:26,691 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_monitor_mode [2021-11-23 01:28:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_monitor_mode [2021-11-23 01:28:26,691 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2021-11-23 01:28:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2021-11-23 01:28:26,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 01:28:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 01:28:26,692 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2021-11-23 01:28:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2021-11-23 01:28:26,692 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_enable_rsn [2021-11-23 01:28:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_enable_rsn [2021-11-23 01:28:26,692 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_card [2021-11-23 01:28:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_card [2021-11-23 01:28:26,693 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 01:28:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 01:28:26,693 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-23 01:28:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-23 01:28:26,693 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_send_mic_failureevent [2021-11-23 01:28:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_send_mic_failureevent [2021-11-23 01:28:26,694 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_join_post [2021-11-23 01:28:26,694 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_join_post [2021-11-23 01:28:26,694 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 01:28:26,694 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 01:28:26,694 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-11-23 01:28:26,694 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-11-23 01:28:26,694 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_stop_iface [2021-11-23 01:28:26,694 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_stop_iface [2021-11-23 01:28:26,695 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_radio [2021-11-23 01:28:26,695 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_radio [2021-11-23 01:28:26,695 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_iface [2021-11-23 01:28:26,695 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_iface [2021-11-23 01:28:26,695 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-23 01:28:26,695 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-23 01:28:26,695 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 01:28:26,696 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 01:28:26,696 INFO L130 BoogieDeclarations]: Found specification of procedure mesh_get_default_parameters [2021-11-23 01:28:26,696 INFO L138 BoogieDeclarations]: Found implementation of procedure mesh_get_default_parameters [2021-11-23 01:28:26,696 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_debugfs_read [2021-11-23 01:28:26,696 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_debugfs_read [2021-11-23 01:28:26,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 01:28:26,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 01:28:26,697 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 01:28:26,697 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 01:28:26,697 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config_send [2021-11-23 01:28:26,697 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config_send [2021-11-23 01:28:26,697 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_disconnected [2021-11-23 01:28:26,697 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_disconnected [2021-11-23 01:28:26,697 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 01:28:26,697 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 01:28:26,698 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2021-11-23 01:28:26,698 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2021-11-23 01:28:26,698 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cleanup_and_insert_cmd [2021-11-23 01:28:26,698 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cleanup_and_insert_cmd [2021-11-23 01:28:26,698 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-11-23 01:28:26,698 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-11-23 01:28:26,698 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_host_sleep [2021-11-23 01:28:26,699 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_host_sleep [2021-11-23 01:28:26,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:28:26,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 01:28:26,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 01:28:26,700 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 01:28:26,700 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 01:28:26,700 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 01:28:26,701 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 01:28:28,871 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:28:28,875 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:28:31,587 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-23 01:37:36,004 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-23 01:37:36,309 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:37:46,627 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:37:46,627 INFO L301 CfgBuilder]: Removed 6 assume(true) statements. [2021-11-23 01:37:46,636 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:37:46 BoogieIcfgContainer [2021-11-23 01:37:46,637 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:37:46,638 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:37:46,638 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:37:46,649 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:37:46,649 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:37:46" (1/1) ... [2021-11-23 01:37:46,662 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:37:46,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:46,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8344 states to 5489 states and 8344 transitions. [2021-11-23 01:37:46,937 INFO L276 IsEmpty]: Start isEmpty. Operand 5489 states and 8344 transitions. [2021-11-23 01:37:47,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1521 [2021-11-23 01:37:47,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:47,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:48,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:50,274 INFO L134 CoverageAnalysis]: Checked inductivity of 89700 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 89700 trivial. 0 not checked. [2021-11-23 01:37:53,249 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.95s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 01:37:53,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:53,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8379 states to 5493 states and 8379 transitions. [2021-11-23 01:37:53,607 INFO L276 IsEmpty]: Start isEmpty. Operand 5493 states and 8379 transitions. [2021-11-23 01:37:53,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1522 [2021-11-23 01:37:53,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:53,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:54,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:56,254 INFO L134 CoverageAnalysis]: Checked inductivity of 89700 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 89700 trivial. 0 not checked. [2021-11-23 01:37:56,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:56,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8380 states to 5494 states and 8380 transitions. [2021-11-23 01:37:56,401 INFO L276 IsEmpty]: Start isEmpty. Operand 5494 states and 8380 transitions. [2021-11-23 01:37:56,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1525 [2021-11-23 01:37:56,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:56,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:57,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:58,424 INFO L134 CoverageAnalysis]: Checked inductivity of 89700 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 89700 trivial. 0 not checked. [2021-11-23 01:37:58,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:58,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8388 states to 5502 states and 8388 transitions. [2021-11-23 01:37:58,650 INFO L276 IsEmpty]: Start isEmpty. Operand 5502 states and 8388 transitions. [2021-11-23 01:37:58,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1530 [2021-11-23 01:37:58,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:58,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:59,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:00,346 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:38:00,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:00,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8428 states to 5508 states and 8428 transitions. [2021-11-23 01:38:00,667 INFO L276 IsEmpty]: Start isEmpty. Operand 5508 states and 8428 transitions. [2021-11-23 01:38:00,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1531 [2021-11-23 01:38:00,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:00,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:01,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:02,268 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:38:02,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:02,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8471 states to 5515 states and 8471 transitions. [2021-11-23 01:38:02,595 INFO L276 IsEmpty]: Start isEmpty. Operand 5515 states and 8471 transitions. [2021-11-23 01:38:02,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1532 [2021-11-23 01:38:02,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:02,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:03,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:04,591 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:38:05,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:05,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8517 states to 5523 states and 8517 transitions. [2021-11-23 01:38:05,066 INFO L276 IsEmpty]: Start isEmpty. Operand 5523 states and 8517 transitions. [2021-11-23 01:38:05,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1533 [2021-11-23 01:38:05,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:05,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:05,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:06,623 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:38:06,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:06,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8519 states to 5525 states and 8519 transitions. [2021-11-23 01:38:06,740 INFO L276 IsEmpty]: Start isEmpty. Operand 5525 states and 8519 transitions. [2021-11-23 01:38:06,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1533 [2021-11-23 01:38:06,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:06,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:07,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:08,412 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:38:09,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:09,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8568 states to 5534 states and 8568 transitions. [2021-11-23 01:38:09,042 INFO L276 IsEmpty]: Start isEmpty. Operand 5534 states and 8568 transitions. [2021-11-23 01:38:09,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1534 [2021-11-23 01:38:09,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:09,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:09,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:10,692 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:38:11,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:11,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8620 states to 5544 states and 8620 transitions. [2021-11-23 01:38:11,560 INFO L276 IsEmpty]: Start isEmpty. Operand 5544 states and 8620 transitions. [2021-11-23 01:38:11,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1535 [2021-11-23 01:38:11,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:11,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:12,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:13,073 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:38:14,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:14,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8675 states to 5555 states and 8675 transitions. [2021-11-23 01:38:14,061 INFO L276 IsEmpty]: Start isEmpty. Operand 5555 states and 8675 transitions. [2021-11-23 01:38:14,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1536 [2021-11-23 01:38:14,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:14,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:14,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:15,254 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:38:15,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:15,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8677 states to 5557 states and 8677 transitions. [2021-11-23 01:38:15,350 INFO L276 IsEmpty]: Start isEmpty. Operand 5557 states and 8677 transitions. [2021-11-23 01:38:15,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1536 [2021-11-23 01:38:15,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:15,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:15,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:16,651 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:38:18,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:18,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8735 states to 5569 states and 8735 transitions. [2021-11-23 01:38:18,235 INFO L276 IsEmpty]: Start isEmpty. Operand 5569 states and 8735 transitions. [2021-11-23 01:38:18,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1538 [2021-11-23 01:38:18,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:18,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:18,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:19,544 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:38:19,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:19,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8737 states to 5571 states and 8737 transitions. [2021-11-23 01:38:19,632 INFO L276 IsEmpty]: Start isEmpty. Operand 5571 states and 8737 transitions. [2021-11-23 01:38:19,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1537 [2021-11-23 01:38:19,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:19,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:20,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:21,059 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:38:23,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:23,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8798 states to 5584 states and 8798 transitions. [2021-11-23 01:38:23,095 INFO L276 IsEmpty]: Start isEmpty. Operand 5584 states and 8798 transitions. [2021-11-23 01:38:23,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1538 [2021-11-23 01:38:23,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:23,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:23,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:24,447 INFO L134 CoverageAnalysis]: Checked inductivity of 90006 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:38:24,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:24,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8798 states to 5585 states and 8798 transitions. [2021-11-23 01:38:24,539 INFO L276 IsEmpty]: Start isEmpty. Operand 5585 states and 8798 transitions. [2021-11-23 01:38:24,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1538 [2021-11-23 01:38:24,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:24,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:24,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:25,982 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:38:27,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:27,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8862 states to 5599 states and 8862 transitions. [2021-11-23 01:38:27,818 INFO L276 IsEmpty]: Start isEmpty. Operand 5599 states and 8862 transitions. [2021-11-23 01:38:27,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1539 [2021-11-23 01:38:27,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:27,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:28,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:29,068 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:38:29,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:29,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8864 states to 5601 states and 8864 transitions. [2021-11-23 01:38:29,136 INFO L276 IsEmpty]: Start isEmpty. Operand 5601 states and 8864 transitions. [2021-11-23 01:38:29,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1540 [2021-11-23 01:38:29,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:29,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:29,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:30,485 INFO L134 CoverageAnalysis]: Checked inductivity of 90007 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90004 trivial. 0 not checked. [2021-11-23 01:38:30,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:30,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8865 states to 5602 states and 8865 transitions. [2021-11-23 01:38:30,553 INFO L276 IsEmpty]: Start isEmpty. Operand 5602 states and 8865 transitions. [2021-11-23 01:38:30,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1538 [2021-11-23 01:38:30,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:30,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:31,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:31,842 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90005 trivial. 0 not checked. [2021-11-23 01:38:32,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:32,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8904 states to 5614 states and 8904 transitions. [2021-11-23 01:38:32,175 INFO L276 IsEmpty]: Start isEmpty. Operand 5614 states and 8904 transitions. [2021-11-23 01:38:32,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1539 [2021-11-23 01:38:32,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:32,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:32,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:33,646 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90005 trivial. 0 not checked. [2021-11-23 01:38:34,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:34,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8944 states to 5626 states and 8944 transitions. [2021-11-23 01:38:34,216 INFO L276 IsEmpty]: Start isEmpty. Operand 5626 states and 8944 transitions. [2021-11-23 01:38:34,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1541 [2021-11-23 01:38:34,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:34,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:34,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:35,487 INFO L134 CoverageAnalysis]: Checked inductivity of 90007 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90004 trivial. 0 not checked. [2021-11-23 01:38:35,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:35,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8945 states to 5627 states and 8945 transitions. [2021-11-23 01:38:35,672 INFO L276 IsEmpty]: Start isEmpty. Operand 5627 states and 8945 transitions. [2021-11-23 01:38:35,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1540 [2021-11-23 01:38:35,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:35,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:36,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:36,963 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:38:37,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:37,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8947 states to 5629 states and 8947 transitions. [2021-11-23 01:38:37,022 INFO L276 IsEmpty]: Start isEmpty. Operand 5629 states and 8947 transitions. [2021-11-23 01:38:37,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1539 [2021-11-23 01:38:37,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:37,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:37,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:38,040 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:38:40,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:40,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9014 states to 5644 states and 9014 transitions. [2021-11-23 01:38:40,401 INFO L276 IsEmpty]: Start isEmpty. Operand 5644 states and 9014 transitions. [2021-11-23 01:38:40,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1542 [2021-11-23 01:38:40,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:40,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:40,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:41,583 INFO L134 CoverageAnalysis]: Checked inductivity of 90007 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90004 trivial. 0 not checked. [2021-11-23 01:38:41,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:41,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9015 states to 5645 states and 9015 transitions. [2021-11-23 01:38:41,664 INFO L276 IsEmpty]: Start isEmpty. Operand 5645 states and 9015 transitions. [2021-11-23 01:38:41,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1540 [2021-11-23 01:38:41,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:41,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:42,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:42,814 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90005 trivial. 0 not checked. [2021-11-23 01:38:43,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:43,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9054 states to 5657 states and 9054 transitions. [2021-11-23 01:38:43,326 INFO L276 IsEmpty]: Start isEmpty. Operand 5657 states and 9054 transitions. [2021-11-23 01:38:43,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1541 [2021-11-23 01:38:43,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:43,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:43,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:44,469 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:38:44,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:44,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9056 states to 5659 states and 9056 transitions. [2021-11-23 01:38:44,533 INFO L276 IsEmpty]: Start isEmpty. Operand 5659 states and 9056 transitions. [2021-11-23 01:38:44,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1540 [2021-11-23 01:38:44,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:44,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:44,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:45,688 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:38:48,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:48,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9126 states to 5675 states and 9126 transitions. [2021-11-23 01:38:48,181 INFO L276 IsEmpty]: Start isEmpty. Operand 5675 states and 9126 transitions. [2021-11-23 01:38:48,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1542 [2021-11-23 01:38:48,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:48,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:48,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:49,484 INFO L134 CoverageAnalysis]: Checked inductivity of 90309 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90306 trivial. 0 not checked. [2021-11-23 01:38:49,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:49,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9127 states to 5676 states and 9127 transitions. [2021-11-23 01:38:49,574 INFO L276 IsEmpty]: Start isEmpty. Operand 5676 states and 9127 transitions. [2021-11-23 01:38:49,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1543 [2021-11-23 01:38:49,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:49,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:50,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:50,972 INFO L134 CoverageAnalysis]: Checked inductivity of 90309 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90306 trivial. 0 not checked. [2021-11-23 01:38:51,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:51,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9128 states to 5677 states and 9128 transitions. [2021-11-23 01:38:51,036 INFO L276 IsEmpty]: Start isEmpty. Operand 5677 states and 9128 transitions. [2021-11-23 01:38:51,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1541 [2021-11-23 01:38:51,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:51,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:51,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:52,259 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:38:55,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:55,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9201 states to 5694 states and 9201 transitions. [2021-11-23 01:38:55,458 INFO L276 IsEmpty]: Start isEmpty. Operand 5694 states and 9201 transitions. [2021-11-23 01:38:55,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1542 [2021-11-23 01:38:55,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:55,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:55,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:56,615 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:38:56,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:56,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9203 states to 5696 states and 9203 transitions. [2021-11-23 01:38:56,679 INFO L276 IsEmpty]: Start isEmpty. Operand 5696 states and 9203 transitions. [2021-11-23 01:38:56,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1543 [2021-11-23 01:38:56,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:56,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:57,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:57,841 INFO L134 CoverageAnalysis]: Checked inductivity of 90007 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90004 trivial. 0 not checked. [2021-11-23 01:38:57,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:57,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9204 states to 5697 states and 9204 transitions. [2021-11-23 01:38:57,914 INFO L276 IsEmpty]: Start isEmpty. Operand 5697 states and 9204 transitions. [2021-11-23 01:38:57,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1541 [2021-11-23 01:38:57,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:57,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:58,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:58,972 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90005 trivial. 0 not checked. [2021-11-23 01:38:59,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:59,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9244 states to 5709 states and 9244 transitions. [2021-11-23 01:38:59,567 INFO L276 IsEmpty]: Start isEmpty. Operand 5709 states and 9244 transitions. [2021-11-23 01:38:59,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1541 [2021-11-23 01:38:59,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:59,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:00,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:00,617 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:39:00,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:00,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9247 states to 5713 states and 9247 transitions. [2021-11-23 01:39:00,687 INFO L276 IsEmpty]: Start isEmpty. Operand 5713 states and 9247 transitions. [2021-11-23 01:39:00,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1542 [2021-11-23 01:39:00,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:00,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:01,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:01,721 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:39:01,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:01,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9250 states to 5717 states and 9250 transitions. [2021-11-23 01:39:01,816 INFO L276 IsEmpty]: Start isEmpty. Operand 5717 states and 9250 transitions. [2021-11-23 01:39:01,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1544 [2021-11-23 01:39:01,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:01,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:02,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:02,977 INFO L134 CoverageAnalysis]: Checked inductivity of 90309 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90306 trivial. 0 not checked. [2021-11-23 01:39:03,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:03,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9251 states to 5718 states and 9251 transitions. [2021-11-23 01:39:03,163 INFO L276 IsEmpty]: Start isEmpty. Operand 5718 states and 9251 transitions. [2021-11-23 01:39:03,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1544 [2021-11-23 01:39:03,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:03,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:03,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:04,128 INFO L134 CoverageAnalysis]: Checked inductivity of 90007 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90004 trivial. 0 not checked. [2021-11-23 01:39:04,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:04,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9252 states to 5719 states and 9252 transitions. [2021-11-23 01:39:04,315 INFO L276 IsEmpty]: Start isEmpty. Operand 5719 states and 9252 transitions. [2021-11-23 01:39:04,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1543 [2021-11-23 01:39:04,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:04,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:04,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:05,250 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:39:05,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:05,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9254 states to 5721 states and 9254 transitions. [2021-11-23 01:39:05,308 INFO L276 IsEmpty]: Start isEmpty. Operand 5721 states and 9254 transitions. [2021-11-23 01:39:05,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1542 [2021-11-23 01:39:05,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:05,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:05,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:06,405 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90005 trivial. 0 not checked. [2021-11-23 01:39:06,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:06,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9293 states to 5733 states and 9293 transitions. [2021-11-23 01:39:06,995 INFO L276 IsEmpty]: Start isEmpty. Operand 5733 states and 9293 transitions. [2021-11-23 01:39:07,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1542 [2021-11-23 01:39:07,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:07,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:07,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:08,148 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:39:11,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:11,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9369 states to 5751 states and 9369 transitions. [2021-11-23 01:39:11,666 INFO L276 IsEmpty]: Start isEmpty. Operand 5751 states and 9369 transitions. [2021-11-23 01:39:11,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1543 [2021-11-23 01:39:11,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:11,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:12,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:12,678 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:39:12,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:12,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9372 states to 5755 states and 9372 transitions. [2021-11-23 01:39:12,750 INFO L276 IsEmpty]: Start isEmpty. Operand 5755 states and 9372 transitions. [2021-11-23 01:39:12,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1545 [2021-11-23 01:39:12,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:12,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:13,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:13,853 INFO L134 CoverageAnalysis]: Checked inductivity of 90007 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90004 trivial. 0 not checked. [2021-11-23 01:39:13,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:13,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9373 states to 5756 states and 9373 transitions. [2021-11-23 01:39:13,911 INFO L276 IsEmpty]: Start isEmpty. Operand 5756 states and 9373 transitions. [2021-11-23 01:39:13,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1543 [2021-11-23 01:39:13,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:13,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:14,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:15,181 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90005 trivial. 0 not checked. [2021-11-23 01:39:15,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:15,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9412 states to 5768 states and 9412 transitions. [2021-11-23 01:39:15,839 INFO L276 IsEmpty]: Start isEmpty. Operand 5768 states and 9412 transitions. [2021-11-23 01:39:15,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1543 [2021-11-23 01:39:15,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:15,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:16,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:16,933 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:39:21,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:21,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9491 states to 5787 states and 9491 transitions. [2021-11-23 01:39:21,298 INFO L276 IsEmpty]: Start isEmpty. Operand 5787 states and 9491 transitions. [2021-11-23 01:39:21,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1544 [2021-11-23 01:39:21,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:21,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:21,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:22,432 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:39:22,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:22,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9493 states to 5789 states and 9493 transitions. [2021-11-23 01:39:22,499 INFO L276 IsEmpty]: Start isEmpty. Operand 5789 states and 9493 transitions. [2021-11-23 01:39:22,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1545 [2021-11-23 01:39:22,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:22,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:22,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:23,404 INFO L134 CoverageAnalysis]: Checked inductivity of 90309 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90306 trivial. 0 not checked. [2021-11-23 01:39:23,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:23,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9494 states to 5790 states and 9494 transitions. [2021-11-23 01:39:23,594 INFO L276 IsEmpty]: Start isEmpty. Operand 5790 states and 9494 transitions. [2021-11-23 01:39:23,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1546 [2021-11-23 01:39:23,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:23,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:24,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:24,699 INFO L134 CoverageAnalysis]: Checked inductivity of 90309 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90306 trivial. 0 not checked. [2021-11-23 01:39:24,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:24,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9495 states to 5791 states and 9495 transitions. [2021-11-23 01:39:24,880 INFO L276 IsEmpty]: Start isEmpty. Operand 5791 states and 9495 transitions. [2021-11-23 01:39:24,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1544 [2021-11-23 01:39:24,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:24,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:25,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:25,968 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:39:30,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:30,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9577 states to 5811 states and 9577 transitions. [2021-11-23 01:39:30,955 INFO L276 IsEmpty]: Start isEmpty. Operand 5811 states and 9577 transitions. [2021-11-23 01:39:30,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1545 [2021-11-23 01:39:30,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:30,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:31,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:31,865 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:39:31,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:31,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9579 states to 5813 states and 9579 transitions. [2021-11-23 01:39:31,929 INFO L276 IsEmpty]: Start isEmpty. Operand 5813 states and 9579 transitions. [2021-11-23 01:39:31,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1546 [2021-11-23 01:39:31,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:31,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:32,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:32,980 INFO L134 CoverageAnalysis]: Checked inductivity of 90007 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90004 trivial. 0 not checked. [2021-11-23 01:39:33,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:33,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9580 states to 5814 states and 9580 transitions. [2021-11-23 01:39:33,040 INFO L276 IsEmpty]: Start isEmpty. Operand 5814 states and 9580 transitions. [2021-11-23 01:39:33,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1544 [2021-11-23 01:39:33,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:33,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:33,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:34,160 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90005 trivial. 0 not checked. [2021-11-23 01:39:34,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:34,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9620 states to 5826 states and 9620 transitions. [2021-11-23 01:39:34,863 INFO L276 IsEmpty]: Start isEmpty. Operand 5826 states and 9620 transitions. [2021-11-23 01:39:34,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1544 [2021-11-23 01:39:34,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:34,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:35,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:36,032 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:39:36,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:36,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9623 states to 5830 states and 9623 transitions. [2021-11-23 01:39:36,125 INFO L276 IsEmpty]: Start isEmpty. Operand 5830 states and 9623 transitions. [2021-11-23 01:39:36,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1545 [2021-11-23 01:39:36,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:36,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:36,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:37,175 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:39:37,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:37,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9626 states to 5834 states and 9626 transitions. [2021-11-23 01:39:37,248 INFO L276 IsEmpty]: Start isEmpty. Operand 5834 states and 9626 transitions. [2021-11-23 01:39:37,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1547 [2021-11-23 01:39:37,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:37,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:37,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:38,295 INFO L134 CoverageAnalysis]: Checked inductivity of 90309 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90306 trivial. 0 not checked. [2021-11-23 01:39:38,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:38,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9627 states to 5835 states and 9627 transitions. [2021-11-23 01:39:38,483 INFO L276 IsEmpty]: Start isEmpty. Operand 5835 states and 9627 transitions. [2021-11-23 01:39:38,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1547 [2021-11-23 01:39:38,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:38,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:39,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:39,573 INFO L134 CoverageAnalysis]: Checked inductivity of 90007 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90004 trivial. 0 not checked. [2021-11-23 01:39:39,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:39,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9628 states to 5836 states and 9628 transitions. [2021-11-23 01:39:39,634 INFO L276 IsEmpty]: Start isEmpty. Operand 5836 states and 9628 transitions. [2021-11-23 01:39:39,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1545 [2021-11-23 01:39:39,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:39,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:39,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:40,800 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90005 trivial. 0 not checked. [2021-11-23 01:39:41,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:41,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9667 states to 5848 states and 9667 transitions. [2021-11-23 01:39:41,564 INFO L276 IsEmpty]: Start isEmpty. Operand 5848 states and 9667 transitions. [2021-11-23 01:39:41,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1546 [2021-11-23 01:39:41,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:41,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:41,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:42,530 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:39:42,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:42,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9669 states to 5850 states and 9669 transitions. [2021-11-23 01:39:42,758 INFO L276 IsEmpty]: Start isEmpty. Operand 5850 states and 9669 transitions. [2021-11-23 01:39:42,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1545 [2021-11-23 01:39:42,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:42,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:43,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:43,812 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:39:49,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:49,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9755 states to 5871 states and 9755 transitions. [2021-11-23 01:39:49,859 INFO L276 IsEmpty]: Start isEmpty. Operand 5871 states and 9755 transitions. [2021-11-23 01:39:49,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1545 [2021-11-23 01:39:49,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:49,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:50,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:51,165 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:39:57,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:57,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9841 states to 5892 states and 9841 transitions. [2021-11-23 01:39:57,684 INFO L276 IsEmpty]: Start isEmpty. Operand 5892 states and 9841 transitions. [2021-11-23 01:39:57,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1546 [2021-11-23 01:39:57,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:57,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms