./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-ethernet-stmicro-stmmac-stmmac.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5e44ef8-98f7-438a-b35f-4cf18a11ed8a/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5e44ef8-98f7-438a-b35f-4cf18a11ed8a/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5e44ef8-98f7-438a-b35f-4cf18a11ed8a/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5e44ef8-98f7-438a-b35f-4cf18a11ed8a/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5e44ef8-98f7-438a-b35f-4cf18a11ed8a/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5e44ef8-98f7-438a-b35f-4cf18a11ed8a/bin/ukojak-2xVlg8857e --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 22220d7d2391b6973f693fd73ea6ad5e547e8b6be8ceeaf0b83ac6f26119702f --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:26:10,916 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:26:10,918 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:26:10,948 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:26:10,949 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:26:10,951 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:26:10,952 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:26:10,955 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:26:10,957 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:26:10,958 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:26:10,959 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:26:10,961 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:26:10,962 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:26:10,963 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:26:10,964 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:26:10,966 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:26:10,967 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:26:10,968 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:26:10,970 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:26:10,973 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:26:10,978 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:26:10,979 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:26:10,981 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:26:10,983 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:26:10,988 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:26:10,994 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:26:10,994 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:26:10,995 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:26:10,997 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:26:10,998 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:26:10,999 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:26:11,000 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:26:11,002 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:26:11,003 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:26:11,005 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:26:11,005 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:26:11,006 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:26:11,006 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:26:11,007 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:26:11,008 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:26:11,008 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:26:11,009 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5e44ef8-98f7-438a-b35f-4cf18a11ed8a/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 23:26:11,055 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:26:11,055 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:26:11,057 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:26:11,057 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:26:11,058 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:26:11,058 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:26:11,059 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:26:11,059 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 23:26:11,059 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:26:11,059 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:26:11,060 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:26:11,061 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:26:11,061 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:26:11,061 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:26:11,062 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:26:11,062 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:26:11,062 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:26:11,063 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:26:11,063 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:26:11,063 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:26:11,063 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:26:11,064 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:26:11,064 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 23:26:11,064 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 23:26:11,064 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:26:11,065 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_d5e44ef8-98f7-438a-b35f-4cf18a11ed8a/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5e44ef8-98f7-438a-b35f-4cf18a11ed8a/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 22220d7d2391b6973f693fd73ea6ad5e547e8b6be8ceeaf0b83ac6f26119702f [2021-11-13 23:26:11,355 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:26:11,386 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:26:11,388 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:26:11,389 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:26:11,391 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:26:11,392 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5e44ef8-98f7-438a-b35f-4cf18a11ed8a/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2021-11-13 23:26:11,468 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5e44ef8-98f7-438a-b35f-4cf18a11ed8a/bin/ukojak-2xVlg8857e/data/dfe9eb9ee/c922c07d34e34d3ab3b9a6e5f423c069/FLAG284e0d254 [2021-11-13 23:26:12,660 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:26:12,661 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5e44ef8-98f7-438a-b35f-4cf18a11ed8a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2021-11-13 23:26:12,736 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5e44ef8-98f7-438a-b35f-4cf18a11ed8a/bin/ukojak-2xVlg8857e/data/dfe9eb9ee/c922c07d34e34d3ab3b9a6e5f423c069/FLAG284e0d254 [2021-11-13 23:26:12,849 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5e44ef8-98f7-438a-b35f-4cf18a11ed8a/bin/ukojak-2xVlg8857e/data/dfe9eb9ee/c922c07d34e34d3ab3b9a6e5f423c069 [2021-11-13 23:26:12,851 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:26:12,852 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:26:12,854 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:26:12,854 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:26:12,857 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:26:12,858 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:26:12" (1/1) ... [2021-11-13 23:26:12,859 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f5b5b76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:12, skipping insertion in model container [2021-11-13 23:26:12,860 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:26:12" (1/1) ... [2021-11-13 23:26:12,867 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:26:13,136 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:26:22,628 WARN L228 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_d5e44ef8-98f7-438a-b35f-4cf18a11ed8a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[839999,840012] [2021-11-13 23:26:22,632 WARN L228 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_d5e44ef8-98f7-438a-b35f-4cf18a11ed8a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[840146,840159] [2021-11-13 23:26:22,633 WARN L228 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_d5e44ef8-98f7-438a-b35f-4cf18a11ed8a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[840285,840298] [2021-11-13 23:26:22,633 WARN L228 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_d5e44ef8-98f7-438a-b35f-4cf18a11ed8a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[840443,840456] [2021-11-13 23:26:22,681 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:26:22,864 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:26:23,663 WARN L228 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_d5e44ef8-98f7-438a-b35f-4cf18a11ed8a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[839999,840012] [2021-11-13 23:26:23,664 WARN L228 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_d5e44ef8-98f7-438a-b35f-4cf18a11ed8a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[840146,840159] [2021-11-13 23:26:23,664 WARN L228 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_d5e44ef8-98f7-438a-b35f-4cf18a11ed8a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[840285,840298] [2021-11-13 23:26:23,665 WARN L228 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_d5e44ef8-98f7-438a-b35f-4cf18a11ed8a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[840443,840456] [2021-11-13 23:26:23,682 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:26:24,568 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:26:24,569 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:24 WrapperNode [2021-11-13 23:26:24,569 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:26:24,570 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:26:24,570 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:26:24,570 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:26:24,578 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:24" (1/1) ... [2021-11-13 23:26:24,833 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:24" (1/1) ... [2021-11-13 23:26:25,731 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:26:25,738 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:26:25,738 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:26:25,738 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:26:25,747 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:24" (1/1) ... [2021-11-13 23:26:25,748 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:24" (1/1) ... [2021-11-13 23:26:26,030 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:24" (1/1) ... [2021-11-13 23:26:26,041 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:24" (1/1) ... [2021-11-13 23:26:26,887 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:24" (1/1) ... [2021-11-13 23:26:26,976 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:24" (1/1) ... [2021-11-13 23:26:27,531 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:24" (1/1) ... [2021-11-13 23:26:27,701 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:26:27,702 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:26:27,702 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:26:27,703 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:26:27,704 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:24" (1/1) ... [2021-11-13 23:26:27,712 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:26:27,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5e44ef8-98f7-438a-b35f-4cf18a11ed8a/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:26:27,752 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5e44ef8-98f7-438a-b35f-4cf18a11ed8a/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:26:27,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5e44ef8-98f7-438a-b35f-4cf18a11ed8a/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:26:27,798 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_coalesce [2021-11-13 23:26:27,800 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_coalesce [2021-11-13 23:26:27,801 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-13 23:26:27,801 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-13 23:26:27,801 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_owner [2021-11-13 23:26:27,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_owner [2021-11-13 23:26:27,801 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-13 23:26:27,802 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-13 23:26:27,802 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_rx_watchdog [2021-11-13 23:26:27,802 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_rx_watchdog [2021-11-13 23:26:27,802 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_filter [2021-11-13 23:26:27,802 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_filter [2021-11-13 23:26:27,802 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-13 23:26:27,802 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-13 23:26:27,803 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_sset_count [2021-11-13 23:26:27,803 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_sset_count [2021-11-13 23:26:27,803 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-13 23:26:27,803 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-13 23:26:27,804 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-11-13 23:26:27,804 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-11-13 23:26:27,804 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-13 23:26:27,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-13 23:26:27,804 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2021-11-13 23:26:27,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2021-11-13 23:26:27,804 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clean_desc3___0 [2021-11-13 23:26:27,805 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clean_desc3___0 [2021-11-13 23:26:27,805 INFO L130 BoogieDeclarations]: Found specification of procedure ehn_desc_tx_set_on_chain [2021-11-13 23:26:27,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ehn_desc_tx_set_on_chain [2021-11-13 23:26:27,805 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-13 23:26:27,805 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-13 23:26:27,805 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-13 23:26:27,806 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-13 23:26:27,806 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_probe [2021-11-13 23:26:27,806 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_probe [2021-11-13 23:26:27,806 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_poll_controller [2021-11-13 23:26:27,807 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_poll_controller [2021-11-13 23:26:27,807 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-13 23:26:27,807 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-13 23:26:27,807 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_suspend [2021-11-13 23:26:27,807 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_suspend [2021-11-13 23:26:27,808 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_enable_eee_mode [2021-11-13 23:26:27,808 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_enable_eee_mode [2021-11-13 23:26:27,808 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2021-11-13 23:26:27,808 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2021-11-13 23:26:27,808 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-13 23:26:27,809 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-13 23:26:27,809 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2021-11-13 23:26:27,809 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2021-11-13 23:26:27,809 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_operation_mode [2021-11-13 23:26:27,810 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_operation_mode [2021-11-13 23:26:27,810 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_ctrl_ane [2021-11-13 23:26:27,810 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_ctrl_ane [2021-11-13 23:26:27,810 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-13 23:26:27,810 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-13 23:26:27,811 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~int [2021-11-13 23:26:27,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~int [2021-11-13 23:26:27,811 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_16kib_bfsize [2021-11-13 23:26:27,811 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_16kib_bfsize [2021-11-13 23:26:27,812 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_timer [2021-11-13 23:26:27,812 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_timer [2021-11-13 23:26:27,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-13 23:26:27,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-13 23:26:27,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 23:26:27,813 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~VOID [2021-11-13 23:26:27,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~VOID [2021-11-13 23:26:27,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-13 23:26:27,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-13 23:26:27,815 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_release_tx_desc [2021-11-13 23:26:27,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_release_tx_desc [2021-11-13 23:26:27,815 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_dump_regs [2021-11-13 23:26:27,815 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_dump_regs [2021-11-13 23:26:27,815 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-13 23:26:27,815 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-13 23:26:27,816 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dump_mac_regs [2021-11-13 23:26:27,816 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dump_mac_regs [2021-11-13 23:26:27,816 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_ls [2021-11-13 23:26:27,816 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_ls [2021-11-13 23:26:27,816 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_close_tx_desc [2021-11-13 23:26:27,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_close_tx_desc [2021-11-13 23:26:27,816 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-13 23:26:27,817 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-13 23:26:27,817 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_core_init [2021-11-13 23:26:27,817 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_core_init [2021-11-13 23:26:27,817 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2021-11-13 23:26:27,817 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2021-11-13 23:26:27,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:26:27,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-13 23:26:27,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-13 23:26:27,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-13 23:26:27,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-13 23:26:27,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-13 23:26:27,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-13 23:26:27,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-13 23:26:27,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-13 23:26:27,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-11-13 23:26:27,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-11-13 23:26:27,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-13 23:26:27,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-13 23:26:27,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-13 23:26:27,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-13 23:26:27,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_6 [2021-11-13 23:26:27,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_6 [2021-11-13 23:26:27,821 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_tx_skbufs [2021-11-13 23:26:27,821 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_tx_skbufs [2021-11-13 23:26:27,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_8 [2021-11-13 23:26:27,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_8 [2021-11-13 23:26:27,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-13 23:26:27,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-13 23:26:27,822 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-13 23:26:27,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-13 23:26:27,822 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_rx_ipc_enable [2021-11-13 23:26:27,822 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_rx_ipc_enable [2021-11-13 23:26:27,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:26:27,823 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_status [2021-11-13 23:26:27,823 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_status [2021-11-13 23:26:27,823 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-13 23:26:27,824 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-13 23:26:27,824 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-13 23:26:27,824 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-13 23:26:27,825 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-13 23:26:27,828 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-13 23:26:27,828 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-13 23:26:27,829 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_adv [2021-11-13 23:26:27,829 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_adv [2021-11-13 23:26:27,830 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-13 23:26:27,830 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-13 23:26:27,830 INFO L130 BoogieDeclarations]: Found specification of procedure print_pkt [2021-11-13 23:26:27,830 INFO L138 BoogieDeclarations]: Found implementation of procedure print_pkt [2021-11-13 23:26:27,831 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-13 23:26:27,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-13 23:26:27,838 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_fix_mac_speed [2021-11-13 23:26:27,838 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_fix_mac_speed [2021-11-13 23:26:27,838 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-13 23:26:27,838 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-13 23:26:27,838 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-13 23:26:27,838 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-13 23:26:27,839 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_addend [2021-11-13 23:26:27,839 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_addend [2021-11-13 23:26:27,839 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_enable_dma_transmission [2021-11-13 23:26:27,839 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_enable_dma_transmission [2021-11-13 23:26:27,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-13 23:26:27,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-13 23:26:27,839 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2021-11-13 23:26:27,839 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2021-11-13 23:26:27,840 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_suspend [2021-11-13 23:26:27,840 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_suspend [2021-11-13 23:26:27,840 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_pauseparam [2021-11-13 23:26:27,840 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_pauseparam [2021-11-13 23:26:27,840 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_free_rx_buffers [2021-11-13 23:26:27,840 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_free_rx_buffers [2021-11-13 23:26:27,840 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-13 23:26:27,841 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-13 23:26:27,841 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_dma_chain [2021-11-13 23:26:27,841 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_dma_chain [2021-11-13 23:26:27,841 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_frame_len [2021-11-13 23:26:27,841 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_frame_len [2021-11-13 23:26:27,841 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_init_rx_desc [2021-11-13 23:26:27,841 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_init_rx_desc [2021-11-13 23:26:27,841 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_interrupt [2021-11-13 23:26:27,842 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_interrupt [2021-11-13 23:26:27,842 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_init_rx_desc [2021-11-13 23:26:27,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_init_rx_desc [2021-11-13 23:26:27,842 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_mac_addr [2021-11-13 23:26:27,842 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_mac_addr [2021-11-13 23:26:27,842 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:26:27,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:26:27,842 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_status [2021-11-13 23:26:27,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_status [2021-11-13 23:26:27,843 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-13 23:26:27,843 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-13 23:26:27,843 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_reset_eee_mode [2021-11-13 23:26:27,843 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_reset_eee_mode [2021-11-13 23:26:27,843 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_enable_tx_timestamp [2021-11-13 23:26:27,843 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_enable_tx_timestamp [2021-11-13 23:26:27,844 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2021-11-13 23:26:27,844 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2021-11-13 23:26:27,844 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_set_rx_owner [2021-11-13 23:26:27,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_set_rx_owner [2021-11-13 23:26:27,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 23:26:27,844 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-13 23:26:27,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-13 23:26:27,844 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_display_ring [2021-11-13 23:26:27,845 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_display_ring [2021-11-13 23:26:27,845 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2021-11-13 23:26:27,845 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2021-11-13 23:26:27,845 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-13 23:26:27,845 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-13 23:26:27,845 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-13 23:26:27,845 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_timestamp_status [2021-11-13 23:26:27,846 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_timestamp_status [2021-11-13 23:26:27,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-13 23:26:27,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-13 23:26:27,846 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_pls [2021-11-13 23:26:27,846 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_pls [2021-11-13 23:26:27,846 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_enable_tx_timestamp [2021-11-13 23:26:27,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_enable_tx_timestamp [2021-11-13 23:26:27,846 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_rx_ipc_enable [2021-11-13 23:26:27,847 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_rx_ipc_enable [2021-11-13 23:26:27,847 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-13 23:26:27,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-13 23:26:27,847 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2021-11-13 23:26:27,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2021-11-13 23:26:27,847 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_ethtool_stats [2021-11-13 23:26:27,847 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_ethtool_stats [2021-11-13 23:26:27,848 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-13 23:26:27,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-13 23:26:27,848 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_rx_buffers [2021-11-13 23:26:27,848 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_rx_buffers [2021-11-13 23:26:27,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-13 23:26:27,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-13 23:26:27,848 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_setup [2021-11-13 23:26:27,849 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_setup [2021-11-13 23:26:27,849 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2021-11-13 23:26:27,849 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2021-11-13 23:26:27,849 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-13 23:26:27,849 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-13 23:26:27,849 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-13 23:26:27,849 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-13 23:26:27,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:26:27,850 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_set_umac_addr [2021-11-13 23:26:27,850 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_set_umac_addr [2021-11-13 23:26:27,850 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_len [2021-11-13 23:26:27,850 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_len [2021-11-13 23:26:27,850 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-11-13 23:26:27,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-11-13 23:26:27,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:26:27,850 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-13 23:26:27,851 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-13 23:26:27,851 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_pmt [2021-11-13 23:26:27,851 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_pmt [2021-11-13 23:26:27,851 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_timestamp_status [2021-11-13 23:26:27,851 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_timestamp_status [2021-11-13 23:26:27,851 INFO L130 BoogieDeclarations]: Found specification of procedure clk_get_rate [2021-11-13 23:26:27,851 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_get_rate [2021-11-13 23:26:27,852 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_release [2021-11-13 23:26:27,852 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_release [2021-11-13 23:26:27,852 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_enable_dma_irq [2021-11-13 23:26:27,852 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_enable_dma_irq [2021-11-13 23:26:27,852 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_timeout [2021-11-13 23:26:27,852 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_timeout [2021-11-13 23:26:27,852 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-13 23:26:27,852 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-13 23:26:27,853 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_systime [2021-11-13 23:26:27,853 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_systime [2021-11-13 23:26:27,853 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-13 23:26:27,853 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-13 23:26:27,854 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-13 23:26:27,858 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-13 23:26:27,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-13 23:26:27,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-13 23:26:27,858 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_time [2021-11-13 23:26:27,858 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_time [2021-11-13 23:26:27,858 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_core_init [2021-11-13 23:26:27,858 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_core_init [2021-11-13 23:26:27,859 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_hw_feature [2021-11-13 23:26:27,859 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_hw_feature [2021-11-13 23:26:27,859 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_setsettings [2021-11-13 23:26:27,860 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_setsettings [2021-11-13 23:26:27,860 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-11-13 23:26:27,860 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-11-13 23:26:27,860 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-13 23:26:27,860 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-13 23:26:27,861 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-13 23:26:27,861 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-13 23:26:27,861 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_set_rx_owner [2021-11-13 23:26:27,861 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_set_rx_owner [2021-11-13 23:26:27,861 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-13 23:26:27,861 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-13 23:26:27,861 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_ls [2021-11-13 23:26:27,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_ls [2021-11-13 23:26:27,862 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_init [2021-11-13 23:26:27,862 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_init [2021-11-13 23:26:27,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 23:26:27,862 INFO L130 BoogieDeclarations]: Found specification of procedure clk_prepare_enable [2021-11-13 23:26:27,862 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_prepare_enable [2021-11-13 23:26:27,862 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_set_filter [2021-11-13 23:26:27,862 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_set_filter [2021-11-13 23:26:27,862 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-13 23:26:27,863 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-13 23:26:27,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-13 23:26:27,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-13 23:26:27,863 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_jumbo_frm [2021-11-13 23:26:27,863 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_jumbo_frm [2021-11-13 23:26:27,863 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_freq [2021-11-13 23:26:27,863 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_freq [2021-11-13 23:26:27,864 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2021-11-13 23:26:27,864 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_disconnect [2021-11-13 23:26:27,864 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2021-11-13 23:26:27,864 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2021-11-13 23:26:27,864 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-13 23:26:27,864 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-13 23:26:27,864 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-13 23:26:27,864 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-13 23:26:27,865 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2021-11-13 23:26:27,865 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2021-11-13 23:26:27,865 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_time [2021-11-13 23:26:27,865 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_time [2021-11-13 23:26:27,865 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u64~0 [2021-11-13 23:26:27,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u64~0 [2021-11-13 23:26:27,865 INFO L130 BoogieDeclarations]: Found specification of procedure phy_stop [2021-11-13 23:26:27,865 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_stop [2021-11-13 23:26:27,866 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2021-11-13 23:26:27,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2021-11-13 23:26:27,866 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_release_tx_desc [2021-11-13 23:26:27,866 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_release_tx_desc [2021-11-13 23:26:27,866 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_timestamp_status [2021-11-13 23:26:27,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_timestamp_status [2021-11-13 23:26:27,866 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_mode [2021-11-13 23:26:27,866 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_mode [2021-11-13 23:26:27,867 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_disable_eee_mode [2021-11-13 23:26:27,867 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_disable_eee_mode [2021-11-13 23:26:27,867 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_gregs [2021-11-13 23:26:27,867 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_gregs [2021-11-13 23:26:27,867 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_remove [2021-11-13 23:26:27,867 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_remove [2021-11-13 23:26:27,867 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_set_tx_owner [2021-11-13 23:26:27,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_set_tx_owner [2021-11-13 23:26:27,868 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-13 23:26:27,868 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-13 23:26:27,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-13 23:26:27,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-13 23:26:27,868 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_avail [2021-11-13 23:26:27,868 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_avail [2021-11-13 23:26:27,868 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_remove [2021-11-13 23:26:27,869 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_remove [2021-11-13 23:26:27,869 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_len [2021-11-13 23:26:27,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_len [2021-11-13 23:26:27,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-13 23:26:27,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-13 23:26:27,869 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dma_interrupt [2021-11-13 23:26:27,869 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dma_interrupt [2021-11-13 23:26:27,870 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2021-11-13 23:26:27,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2021-11-13 23:26:27,870 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-13 23:26:27,870 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-13 23:26:27,870 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_status [2021-11-13 23:26:27,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_status [2021-11-13 23:26:27,870 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_mac [2021-11-13 23:26:27,870 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_mac [2021-11-13 23:26:27,871 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_resume [2021-11-13 23:26:27,871 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_resume [2021-11-13 23:26:27,871 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-13 23:26:27,871 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-13 23:26:27,871 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_desc3 [2021-11-13 23:26:27,871 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_desc3 [2021-11-13 23:26:27,871 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2021-11-13 23:26:27,872 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2021-11-13 23:26:27,872 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-11-13 23:26:27,872 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-11-13 23:26:27,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-13 23:26:27,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-13 23:26:27,872 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-13 23:26:27,872 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-13 23:26:27,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-13 23:26:27,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-13 23:26:27,873 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_mac_addr [2021-11-13 23:26:27,873 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_mac_addr [2021-11-13 23:26:27,873 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_flush_tx_fifo [2021-11-13 23:26:27,873 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_flush_tx_fifo [2021-11-13 23:26:27,873 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:26:27,873 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_open [2021-11-13 23:26:27,873 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_open [2021-11-13 23:26:27,874 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-11-13 23:26:27,874 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-11-13 23:26:27,874 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2021-11-13 23:26:27,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2021-11-13 23:26:27,874 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_owner [2021-11-13 23:26:27,874 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_owner [2021-11-13 23:26:27,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-13 23:26:27,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-13 23:26:27,875 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_ts_info [2021-11-13 23:26:27,875 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_ts_info [2021-11-13 23:26:27,875 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_setmsglevel [2021-11-13 23:26:27,875 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_setmsglevel [2021-11-13 23:26:27,875 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-13 23:26:27,875 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-13 23:26:27,875 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_get_regs_len [2021-11-13 23:26:27,876 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_get_regs_len [2021-11-13 23:26:27,876 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_prepare_tx_desc [2021-11-13 23:26:27,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_prepare_tx_desc [2021-11-13 23:26:27,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-13 23:26:27,876 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-13 23:26:27,876 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-13 23:26:27,876 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_timestamp_status [2021-11-13 23:26:27,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_timestamp_status [2021-11-13 23:26:27,877 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_hw_tstamping [2021-11-13 23:26:27,878 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_hw_tstamping [2021-11-13 23:26:27,878 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_flow_ctrl [2021-11-13 23:26:27,878 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_flow_ctrl [2021-11-13 23:26:27,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-13 23:26:27,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-13 23:26:27,878 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_link [2021-11-13 23:26:27,878 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_link [2021-11-13 23:26:27,878 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_eee_init [2021-11-13 23:26:27,879 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_eee_init [2021-11-13 23:26:27,879 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-13 23:26:27,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-13 23:26:27,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-13 23:26:27,879 INFO L130 BoogieDeclarations]: Found specification of procedure init_dma_desc_rings [2021-11-13 23:26:27,879 INFO L138 BoogieDeclarations]: Found implementation of procedure init_dma_desc_rings [2021-11-13 23:26:27,879 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-13 23:26:27,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-13 23:26:27,880 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_init [2021-11-13 23:26:27,880 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_init [2021-11-13 23:26:27,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-13 23:26:27,880 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-13 23:26:27,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-13 23:26:27,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-13 23:26:27,880 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_set_tx_owner [2021-11-13 23:26:27,880 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_set_tx_owner [2021-11-13 23:26:27,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-13 23:26:27,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-13 23:26:27,881 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_systime [2021-11-13 23:26:27,881 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_systime [2021-11-13 23:26:27,881 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_hw_features [2021-11-13 23:26:27,881 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_hw_features [2021-11-13 23:26:27,881 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-11-13 23:26:27,881 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-11-13 23:26:27,882 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_stop_tx [2021-11-13 23:26:27,882 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_stop_tx [2021-11-13 23:26:27,882 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_clean [2021-11-13 23:26:27,882 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_clean [2021-11-13 23:26:27,882 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2021-11-13 23:26:27,882 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2021-11-13 23:26:27,882 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_interrupt [2021-11-13 23:26:27,882 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_interrupt [2021-11-13 23:26:27,883 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_get_umac_addr [2021-11-13 23:26:27,883 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_get_umac_addr [2021-11-13 23:26:27,883 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_probe [2021-11-13 23:26:27,883 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_probe [2021-11-13 23:26:27,883 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2021-11-13 23:26:27,883 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2021-11-13 23:26:27,883 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-13 23:26:27,883 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-13 23:26:27,884 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_ext_status [2021-11-13 23:26:27,884 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_ext_status [2021-11-13 23:26:27,884 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dvr_probe [2021-11-13 23:26:27,884 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dvr_probe [2021-11-13 23:26:27,884 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_timestamp [2021-11-13 23:26:27,884 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_timestamp [2021-11-13 23:26:27,884 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-13 23:26:27,885 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-13 23:26:27,885 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_stop_rx [2021-11-13 23:26:27,885 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_stop_rx [2021-11-13 23:26:27,885 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_resume [2021-11-13 23:26:27,885 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_resume [2021-11-13 23:26:27,885 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_diagnostic_fr [2021-11-13 23:26:27,885 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_diagnostic_fr [2021-11-13 23:26:27,885 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma_desc_resources [2021-11-13 23:26:27,886 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma_desc_resources [2021-11-13 23:26:27,886 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_mdio_reset [2021-11-13 23:26:27,886 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_mdio_reset [2021-11-13 23:26:27,886 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clean_desc3 [2021-11-13 23:26:27,886 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clean_desc3 [2021-11-13 23:26:27,886 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 23:26:27,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 23:26:27,886 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_enable [2021-11-13 23:26:27,887 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_enable [2021-11-13 23:26:27,887 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_op_set_eee [2021-11-13 23:26:27,887 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_op_set_eee [2021-11-13 23:26:27,887 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-13 23:26:27,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-13 23:26:27,887 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_init_tx_desc [2021-11-13 23:26:27,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_init_tx_desc [2021-11-13 23:26:27,887 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_init_tx_desc [2021-11-13 23:26:27,888 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_init_tx_desc [2021-11-13 23:26:27,888 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_close_tx_desc [2021-11-13 23:26:27,888 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_close_tx_desc [2021-11-13 23:26:27,888 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_irq_status [2021-11-13 23:26:27,888 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_irq_status [2021-11-13 23:26:27,888 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_wol [2021-11-13 23:26:27,888 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_wol [2021-11-13 23:26:27,888 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_systime [2021-11-13 23:26:27,889 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_systime [2021-11-13 23:26:27,889 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_umac_addr [2021-11-13 23:26:27,889 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_umac_addr [2021-11-13 23:26:27,889 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_clear_tx_ic [2021-11-13 23:26:27,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_clear_tx_ic [2021-11-13 23:26:27,889 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-13 23:26:27,889 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-13 23:26:27,890 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ioctl [2021-11-13 23:26:27,890 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ioctl [2021-11-13 23:26:27,890 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-13 23:26:27,890 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-13 23:26:27,890 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-13 23:26:27,890 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-13 23:26:27,890 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_unregister_platform [2021-11-13 23:26:27,890 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_unregister_platform [2021-11-13 23:26:27,891 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_irq_status [2021-11-13 23:26:27,891 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_irq_status [2021-11-13 23:26:27,891 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_timestamp [2021-11-13 23:26:27,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_timestamp [2021-11-13 23:26:27,891 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_owner [2021-11-13 23:26:27,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_owner [2021-11-13 23:26:27,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-13 23:26:27,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-13 23:26:27,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-13 23:26:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_rx_mode [2021-11-13 23:26:27,892 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_rx_mode [2021-11-13 23:26:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-13 23:26:27,892 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-13 23:26:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-11-13 23:26:27,892 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-11-13 23:26:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-13 23:26:27,893 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-13 23:26:27,893 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_display_ring [2021-11-13 23:26:27,893 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_display_ring [2021-11-13 23:26:27,893 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2021-11-13 23:26:27,893 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2021-11-13 23:26:27,893 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_getdrvinfo [2021-11-13 23:26:27,893 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_getdrvinfo [2021-11-13 23:26:27,893 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_sub_second_increment [2021-11-13 23:26:27,894 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_sub_second_increment [2021-11-13 23:26:27,897 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-13 23:26:27,897 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-13 23:26:27,898 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_check_if_running [2021-11-13 23:26:27,898 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_check_if_running [2021-11-13 23:26:27,898 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_umac_addr [2021-11-13 23:26:27,898 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_umac_addr [2021-11-13 23:26:27,898 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_op_get_eee [2021-11-13 23:26:27,898 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_op_get_eee [2021-11-13 23:26:27,898 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_pmt [2021-11-13 23:26:27,898 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_pmt [2021-11-13 23:26:27,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-13 23:26:27,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-13 23:26:27,899 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-13 23:26:27,899 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-13 23:26:27,899 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2021-11-13 23:26:27,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2021-11-13 23:26:27,899 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-13 23:26:27,899 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-13 23:26:27,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-11-13 23:26:27,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-11-13 23:26:27,900 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_refill_desc3 [2021-11-13 23:26:27,900 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_refill_desc3 [2021-11-13 23:26:27,900 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clear_descriptors [2021-11-13 23:26:27,900 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clear_descriptors [2021-11-13 23:26:27,900 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-13 23:26:27,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-13 23:26:27,901 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_flow_ctrl [2021-11-13 23:26:27,901 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_flow_ctrl [2021-11-13 23:26:27,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:26:27,901 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_sysfs_dma_cap_open [2021-11-13 23:26:27,901 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_sysfs_dma_cap_open [2021-11-13 23:26:27,901 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-13 23:26:27,902 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-13 23:26:27,902 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start [2021-11-13 23:26:27,902 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start [2021-11-13 23:26:27,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-13 23:26:27,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-13 23:26:27,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-13 23:26:27,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-13 23:26:27,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-13 23:26:27,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-13 23:26:27,903 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable_unprepare [2021-11-13 23:26:27,903 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable_unprepare [2021-11-13 23:26:27,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-13 23:26:27,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-13 23:26:27,903 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_disable_dma_irq [2021-11-13 23:26:27,903 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_disable_dma_irq [2021-11-13 23:26:27,903 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-13 23:26:27,904 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-13 23:26:27,904 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-13 23:26:27,904 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-13 23:26:27,904 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2021-11-13 23:26:27,904 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2021-11-13 23:26:27,904 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_irq_wake [2021-11-13 23:26:27,904 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_irq_wake [2021-11-13 23:26:27,904 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dvr_remove [2021-11-13 23:26:27,905 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dvr_remove [2021-11-13 23:26:27,905 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_status [2021-11-13 23:26:27,905 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_status [2021-11-13 23:26:27,905 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_start_rx [2021-11-13 23:26:27,905 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_start_rx [2021-11-13 23:26:27,905 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-11-13 23:26:27,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-11-13 23:26:27,905 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-13 23:26:27,906 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-13 23:26:27,906 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_is_jumbo_frm [2021-11-13 23:26:27,906 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_is_jumbo_frm [2021-11-13 23:26:27,906 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-11-13 23:26:27,906 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-11-13 23:26:27,906 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_sysfs_ring_open [2021-11-13 23:26:27,906 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_sysfs_ring_open [2021-11-13 23:26:27,906 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_owner [2021-11-13 23:26:27,907 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_owner [2021-11-13 23:26:27,907 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2021-11-13 23:26:27,907 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2021-11-13 23:26:27,907 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq_byname [2021-11-13 23:26:27,907 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq_byname [2021-11-13 23:26:27,907 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_err [2021-11-13 23:26:27,907 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_err [2021-11-13 23:26:27,907 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-13 23:26:27,908 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-13 23:26:27,908 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_start_tx [2021-11-13 23:26:27,908 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_start_tx [2021-11-13 23:26:27,908 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-13 23:26:27,908 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-13 23:26:27,908 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_prepare_tx_desc [2021-11-13 23:26:27,908 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_prepare_tx_desc [2021-11-13 23:26:27,909 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_frame_len [2021-11-13 23:26:27,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_frame_len [2021-11-13 23:26:27,909 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-13 23:26:27,909 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-13 23:26:27,909 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_tx_set_on_chain [2021-11-13 23:26:27,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_tx_set_on_chain [2021-11-13 23:26:27,909 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_pauseparam [2021-11-13 23:26:27,909 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_pauseparam [2021-11-13 23:26:27,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-13 23:26:27,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-13 23:26:27,910 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-13 23:26:27,910 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-13 23:26:27,910 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dump_dma_regs [2021-11-13 23:26:27,910 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dump_dma_regs [2021-11-13 23:26:27,910 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_change_mtu [2021-11-13 23:26:27,910 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_change_mtu [2021-11-13 23:26:27,911 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-13 23:26:27,911 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-13 23:26:27,911 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_getsettings [2021-11-13 23:26:27,911 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_getsettings [2021-11-13 23:26:27,911 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-13 23:26:27,911 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-13 23:26:27,911 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-13 23:26:27,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-13 23:26:27,912 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_coalesce [2021-11-13 23:26:27,912 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_coalesce [2021-11-13 23:26:27,912 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-13 23:26:27,912 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-13 23:26:27,912 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_disable_dma_irq [2021-11-13 23:26:27,912 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_disable_dma_irq [2021-11-13 23:26:27,912 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_wol [2021-11-13 23:26:27,912 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_wol [2021-11-13 23:26:27,913 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_clear_tx_ic [2021-11-13 23:26:27,913 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_clear_tx_ic [2021-11-13 23:26:27,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 23:26:27,913 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-13 23:26:27,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-13 23:26:27,913 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config [2021-11-13 23:26:27,913 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config [2021-11-13 23:26:27,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_stmmac_exit_21_2 [2021-11-13 23:26:27,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_stmmac_exit_21_2 [2021-11-13 23:26:27,914 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_time [2021-11-13 23:26:27,914 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_time [2021-11-13 23:26:27,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-13 23:26:27,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-13 23:26:27,914 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-13 23:26:27,914 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-13 23:26:27,915 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_resume [2021-11-13 23:26:27,915 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_resume [2021-11-13 23:26:30,610 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-13 23:29:09,960 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-13 23:29:17,995 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:29:17,996 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-11-13 23:29:18,006 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:29:18 BoogieIcfgContainer [2021-11-13 23:29:18,006 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:29:18,007 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:29:18,007 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:29:18,019 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:29:18,019 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:29:18" (1/1) ... [2021-11-13 23:29:18,030 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:29:18,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:18,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7363 states to 5030 states and 7363 transitions. [2021-11-13 23:29:18,265 INFO L276 IsEmpty]: Start isEmpty. Operand 5030 states and 7363 transitions. [2021-11-13 23:29:18,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 820 [2021-11-13 23:29:18,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:18,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:20,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:21,972 INFO L134 CoverageAnalysis]: Checked inductivity of 25440 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25440 trivial. 0 not checked. [2021-11-13 23:29:32,650 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.65s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 23:29:33,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:33,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7384 states to 5036 states and 7384 transitions. [2021-11-13 23:29:33,415 INFO L276 IsEmpty]: Start isEmpty. Operand 5036 states and 7384 transitions. [2021-11-13 23:29:33,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 831 [2021-11-13 23:29:33,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:33,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:34,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,941 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-13 23:29:36,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7414 states to 5045 states and 7414 transitions. [2021-11-13 23:29:36,294 INFO L276 IsEmpty]: Start isEmpty. Operand 5045 states and 7414 transitions. [2021-11-13 23:29:36,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 832 [2021-11-13 23:29:36,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,261 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2021-11-13 23:29:38,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7439 states to 5051 states and 7439 transitions. [2021-11-13 23:29:38,733 INFO L276 IsEmpty]: Start isEmpty. Operand 5051 states and 7439 transitions. [2021-11-13 23:29:38,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 833 [2021-11-13 23:29:38,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,647 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2021-11-13 23:29:41,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7467 states to 5058 states and 7467 transitions. [2021-11-13 23:29:41,328 INFO L276 IsEmpty]: Start isEmpty. Operand 5058 states and 7467 transitions. [2021-11-13 23:29:41,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 832 [2021-11-13 23:29:41,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,365 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-13 23:29:44,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7507 states to 5071 states and 7507 transitions. [2021-11-13 23:29:44,675 INFO L276 IsEmpty]: Start isEmpty. Operand 5071 states and 7507 transitions. [2021-11-13 23:29:44,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 832 [2021-11-13 23:29:44,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,984 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-13 23:29:49,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7543 states to 5081 states and 7543 transitions. [2021-11-13 23:29:49,177 INFO L276 IsEmpty]: Start isEmpty. Operand 5081 states and 7543 transitions. [2021-11-13 23:29:49,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 833 [2021-11-13 23:29:49,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,845 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-13 23:29:50,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7545 states to 5083 states and 7545 transitions. [2021-11-13 23:29:51,010 INFO L276 IsEmpty]: Start isEmpty. Operand 5083 states and 7545 transitions. [2021-11-13 23:29:51,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 834 [2021-11-13 23:29:51,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:52,693 INFO L134 CoverageAnalysis]: Checked inductivity of 25607 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-13 23:29:52,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:52,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7547 states to 5085 states and 7547 transitions. [2021-11-13 23:29:52,826 INFO L276 IsEmpty]: Start isEmpty. Operand 5085 states and 7547 transitions. [2021-11-13 23:29:52,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 834 [2021-11-13 23:29:52,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:52,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:53,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:54,352 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-13 23:29:54,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:54,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7549 states to 5087 states and 7549 transitions. [2021-11-13 23:29:54,437 INFO L276 IsEmpty]: Start isEmpty. Operand 5087 states and 7549 transitions. [2021-11-13 23:29:54,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 831 [2021-11-13 23:29:54,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:54,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:55,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:55,992 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25605 trivial. 0 not checked. [2021-11-13 23:29:57,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:57,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7569 states to 5095 states and 7569 transitions. [2021-11-13 23:29:57,020 INFO L276 IsEmpty]: Start isEmpty. Operand 5095 states and 7569 transitions. [2021-11-13 23:29:57,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 833 [2021-11-13 23:29:57,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:57,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:57,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:58,462 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-13 23:30:00,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:30:00,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7607 states to 5106 states and 7607 transitions. [2021-11-13 23:30:00,554 INFO L276 IsEmpty]: Start isEmpty. Operand 5106 states and 7607 transitions. [2021-11-13 23:30:00,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 835 [2021-11-13 23:30:00,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:30:00,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:30:01,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:30:02,097 INFO L134 CoverageAnalysis]: Checked inductivity of 25607 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-13 23:30:02,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:30:02,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7609 states to 5108 states and 7609 transitions. [2021-11-13 23:30:02,184 INFO L276 IsEmpty]: Start isEmpty. Operand 5108 states and 7609 transitions. [2021-11-13 23:30:02,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 831 [2021-11-13 23:30:02,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:30:02,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:30:03,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:30:03,559 INFO L134 CoverageAnalysis]: Checked inductivity of 25440 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25440 trivial. 0 not checked. [2021-11-13 23:30:03,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:30:03,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7622 states to 5121 states and 7622 transitions. [2021-11-13 23:30:03,770 INFO L276 IsEmpty]: Start isEmpty. Operand 5121 states and 7622 transitions. [2021-11-13 23:30:03,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 834 [2021-11-13 23:30:03,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:30:03,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:30:04,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:30:05,546 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-13 23:30:07,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:30:07,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7654 states to 5129 states and 7654 transitions. [2021-11-13 23:30:07,523 INFO L276 IsEmpty]: Start isEmpty. Operand 5129 states and 7654 transitions. [2021-11-13 23:30:07,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 834 [2021-11-13 23:30:07,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:30:07,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:30:08,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:30:09,253 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-13 23:30:12,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:30:12,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7696 states to 5141 states and 7696 transitions. [2021-11-13 23:30:12,362 INFO L276 IsEmpty]: Start isEmpty. Operand 5141 states and 7696 transitions. [2021-11-13 23:30:12,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2021-11-13 23:30:12,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:30:12,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:30:13,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:30:13,840 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-13 23:30:13,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:30:13,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7698 states to 5143 states and 7698 transitions. [2021-11-13 23:30:13,906 INFO L276 IsEmpty]: Start isEmpty. Operand 5143 states and 7698 transitions. [2021-11-13 23:30:13,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2021-11-13 23:30:13,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:30:13,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:30:14,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:30:15,148 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2021-11-13 23:30:15,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:30:15,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7700 states to 5145 states and 7700 transitions. [2021-11-13 23:30:15,211 INFO L276 IsEmpty]: Start isEmpty. Operand 5145 states and 7700 transitions. [2021-11-13 23:30:15,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 835 [2021-11-13 23:30:15,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:30:15,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:30:16,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:30:16,506 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25605 trivial. 0 not checked. [2021-11-13 23:30:17,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:30:17,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7774 states to 5153 states and 7774 transitions. [2021-11-13 23:30:17,523 INFO L276 IsEmpty]: Start isEmpty. Operand 5153 states and 7774 transitions. [2021-11-13 23:30:17,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 837 [2021-11-13 23:30:17,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:30:17,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:30:18,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:30:19,064 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2021-11-13 23:30:21,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:30:21,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7782 states to 5158 states and 7782 transitions. [2021-11-13 23:30:21,229 INFO L276 IsEmpty]: Start isEmpty. Operand 5158 states and 7782 transitions. [2021-11-13 23:30:21,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2021-11-13 23:30:21,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:30:21,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:30:21,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:30:22,492 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25605 trivial. 0 not checked. [2021-11-13 23:30:24,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:30:24,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7856 states to 5166 states and 7856 transitions. [2021-11-13 23:30:24,063 INFO L276 IsEmpty]: Start isEmpty. Operand 5166 states and 7856 transitions. [2021-11-13 23:30:24,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 838 [2021-11-13 23:30:24,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:30:24,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:30:24,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:30:25,352 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2021-11-13 23:30:25,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:30:25,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7859 states to 5169 states and 7859 transitions. [2021-11-13 23:30:25,418 INFO L276 IsEmpty]: Start isEmpty. Operand 5169 states and 7859 transitions. [2021-11-13 23:30:25,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 838 [2021-11-13 23:30:25,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:30:25,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:30:26,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:30:26,657 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2021-11-13 23:30:26,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:30:26,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7861 states to 5171 states and 7861 transitions. [2021-11-13 23:30:26,702 INFO L276 IsEmpty]: Start isEmpty. Operand 5171 states and 7861 transitions. [2021-11-13 23:30:26,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 837 [2021-11-13 23:30:26,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:30:26,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:30:27,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:30:27,844 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25605 trivial. 0 not checked. [2021-11-13 23:30:28,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:30:28,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7935 states to 5179 states and 7935 transitions. [2021-11-13 23:30:28,866 INFO L276 IsEmpty]: Start isEmpty. Operand 5179 states and 7935 transitions. [2021-11-13 23:30:28,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 837 [2021-11-13 23:30:28,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:30:28,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:30:29,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:30:30,151 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-13 23:30:34,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:30:34,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7985 states to 5194 states and 7985 transitions. [2021-11-13 23:30:34,233 INFO L276 IsEmpty]: Start isEmpty. Operand 5194 states and 7985 transitions. [2021-11-13 23:30:34,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 837 [2021-11-13 23:30:34,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:30:34,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:30:34,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:30:35,443 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25605 trivial. 0 not checked. [2021-11-13 23:30:36,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:30:36,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8026 states to 5206 states and 8026 transitions. [2021-11-13 23:30:36,040 INFO L276 IsEmpty]: Start isEmpty. Operand 5206 states and 8026 transitions. [2021-11-13 23:30:36,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 839 [2021-11-13 23:30:36,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:30:36,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:30:36,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:30:37,212 INFO L134 CoverageAnalysis]: Checked inductivity of 25607 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25604 trivial. 0 not checked. [2021-11-13 23:30:37,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:30:37,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8030 states to 5210 states and 8030 transitions. [2021-11-13 23:30:37,509 INFO L276 IsEmpty]: Start isEmpty. Operand 5210 states and 8030 transitions. [2021-11-13 23:30:37,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 837 [2021-11-13 23:30:37,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:30:37,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:30:38,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:30:38,774 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25605 trivial. 0 not checked. [2021-11-13 23:30:39,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:30:39,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8070 states to 5222 states and 8070 transitions. [2021-11-13 23:30:39,371 INFO L276 IsEmpty]: Start isEmpty. Operand 5222 states and 8070 transitions. [2021-11-13 23:30:39,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 839 [2021-11-13 23:30:39,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:30:39,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:30:40,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:30:40,681 INFO L134 CoverageAnalysis]: Checked inductivity of 25607 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25604 trivial. 0 not checked. [2021-11-13 23:30:40,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:30:40,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8074 states to 5226 states and 8074 transitions. [2021-11-13 23:30:40,971 INFO L276 IsEmpty]: Start isEmpty. Operand 5226 states and 8074 transitions. [2021-11-13 23:30:40,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 837 [2021-11-13 23:30:40,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:30:40,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:30:41,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:30:42,095 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25605 trivial. 0 not checked. [2021-11-13 23:30:43,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:30:43,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8124 states to 5234 states and 8124 transitions. [2021-11-13 23:30:43,221 INFO L276 IsEmpty]: Start isEmpty. Operand 5234 states and 8124 transitions. [2021-11-13 23:30:43,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 838 [2021-11-13 23:30:43,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:30:43,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:30:43,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:30:44,633 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2021-11-13 23:30:49,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:30:49,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8171 states to 5247 states and 8171 transitions. [2021-11-13 23:30:49,795 INFO L276 IsEmpty]: Start isEmpty. Operand 5247 states and 8171 transitions. [2021-11-13 23:30:49,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 838 [2021-11-13 23:30:49,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:30:49,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:30:50,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:30:51,337 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2021-11-13 23:30:53,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:30:53,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8176 states to 5252 states and 8176 transitions. [2021-11-13 23:30:53,688 INFO L276 IsEmpty]: Start isEmpty. Operand 5252 states and 8176 transitions. [2021-11-13 23:30:53,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 839 [2021-11-13 23:30:53,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:30:53,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:30:54,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:30:54,902 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2021-11-13 23:30:55,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:30:55,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8179 states to 5255 states and 8179 transitions. [2021-11-13 23:30:55,213 INFO L276 IsEmpty]: Start isEmpty. Operand 5255 states and 8179 transitions. [2021-11-13 23:30:55,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 838 [2021-11-13 23:30:55,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:30:55,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:30:55,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:30:56,479 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-13 23:30:56,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:30:56,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8182 states to 5258 states and 8182 transitions. [2021-11-13 23:30:56,536 INFO L276 IsEmpty]: Start isEmpty. Operand 5258 states and 8182 transitions. [2021-11-13 23:30:56,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 839 [2021-11-13 23:30:56,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:30:56,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:30:57,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:30:57,966 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2021-11-13 23:31:05,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:05,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8232 states to 5272 states and 8232 transitions. [2021-11-13 23:31:05,106 INFO L276 IsEmpty]: Start isEmpty. Operand 5272 states and 8232 transitions. [2021-11-13 23:31:05,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 838 [2021-11-13 23:31:05,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:05,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:05,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:06,909 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-13 23:31:15,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:15,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8289 states to 5289 states and 8289 transitions. [2021-11-13 23:31:15,351 INFO L276 IsEmpty]: Start isEmpty. Operand 5289 states and 8289 transitions. [2021-11-13 23:31:15,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 840 [2021-11-13 23:31:15,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:15,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:16,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:16,547 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2021-11-13 23:31:16,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:16,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8291 states to 5291 states and 8291 transitions. [2021-11-13 23:31:16,599 INFO L276 IsEmpty]: Start isEmpty. Operand 5291 states and 8291 transitions. [2021-11-13 23:31:16,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 841 [2021-11-13 23:31:16,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:16,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:17,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:18,031 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2021-11-13 23:31:18,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:18,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8293 states to 5293 states and 8293 transitions. [2021-11-13 23:31:18,079 INFO L276 IsEmpty]: Start isEmpty. Operand 5293 states and 8293 transitions. [2021-11-13 23:31:18,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 840 [2021-11-13 23:31:18,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:18,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:18,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:19,335 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-13 23:31:19,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:19,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8294 states to 5295 states and 8294 transitions. [2021-11-13 23:31:19,385 INFO L276 IsEmpty]: Start isEmpty. Operand 5295 states and 8294 transitions. [2021-11-13 23:31:19,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 839 [2021-11-13 23:31:19,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:19,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:19,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:20,615 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25605 trivial. 0 not checked. [2021-11-13 23:31:23,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:23,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8315 states to 5304 states and 8315 transitions. [2021-11-13 23:31:23,654 INFO L276 IsEmpty]: Start isEmpty. Operand 5304 states and 8315 transitions. [2021-11-13 23:31:23,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 837 [2021-11-13 23:31:23,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:23,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:24,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:25,255 INFO L134 CoverageAnalysis]: Checked inductivity of 25440 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25440 trivial. 0 not checked. [2021-11-13 23:31:35,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:35,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8377 states to 5327 states and 8377 transitions. [2021-11-13 23:31:35,762 INFO L276 IsEmpty]: Start isEmpty. Operand 5327 states and 8377 transitions. [2021-11-13 23:31:35,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 840 [2021-11-13 23:31:35,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:35,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:36,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:36,909 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-13 23:31:37,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:37,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8383 states to 5333 states and 8383 transitions. [2021-11-13 23:31:37,032 INFO L276 IsEmpty]: Start isEmpty. Operand 5333 states and 8383 transitions. [2021-11-13 23:31:37,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 840 [2021-11-13 23:31:37,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:37,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:37,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:38,214 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-13 23:31:38,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:38,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8386 states to 5336 states and 8386 transitions. [2021-11-13 23:31:38,280 INFO L276 IsEmpty]: Start isEmpty. Operand 5336 states and 8386 transitions. [2021-11-13 23:31:38,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 841 [2021-11-13 23:31:38,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:38,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:38,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:39,380 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-13 23:31:41,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:41,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8391 states to 5342 states and 8391 transitions. [2021-11-13 23:31:41,756 INFO L276 IsEmpty]: Start isEmpty. Operand 5342 states and 8391 transitions. [2021-11-13 23:31:41,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 842 [2021-11-13 23:31:41,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:41,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:42,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:42,893 INFO L134 CoverageAnalysis]: Checked inductivity of 25778 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 25772 trivial. 0 not checked. [2021-11-13 23:31:43,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:43,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8400 states to 5347 states and 8400 transitions. [2021-11-13 23:31:43,769 INFO L276 IsEmpty]: Start isEmpty. Operand 5347 states and 8400 transitions. [2021-11-13 23:31:43,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 843 [2021-11-13 23:31:43,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:43,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:44,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:44,889 INFO L134 CoverageAnalysis]: Checked inductivity of 25942 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 25936 trivial. 0 not checked. [2021-11-13 23:31:47,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:47,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8422 states to 5354 states and 8422 transitions. [2021-11-13 23:31:47,895 INFO L276 IsEmpty]: Start isEmpty. Operand 5354 states and 8422 transitions. [2021-11-13 23:31:47,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 842 [2021-11-13 23:31:47,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:47,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:48,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:49,105 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-13 23:31:49,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:49,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8423 states to 5356 states and 8423 transitions. [2021-11-13 23:31:49,160 INFO L276 IsEmpty]: Start isEmpty. Operand 5356 states and 8423 transitions. [2021-11-13 23:31:49,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 841 [2021-11-13 23:31:49,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:49,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:49,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:50,437 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-13 23:31:50,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:50,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8427 states to 5360 states and 8427 transitions. [2021-11-13 23:31:50,506 INFO L276 IsEmpty]: Start isEmpty. Operand 5360 states and 8427 transitions. [2021-11-13 23:31:50,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 842 [2021-11-13 23:31:50,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:50,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:51,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:51,700 INFO L134 CoverageAnalysis]: Checked inductivity of 25606 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-13 23:31:51,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:51,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8428 states to 5362 states and 8428 transitions. [2021-11-13 23:31:51,753 INFO L276 IsEmpty]: Start isEmpty. Operand 5362 states and 8428 transitions. [2021-11-13 23:31:51,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 844 [2021-11-13 23:31:51,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:51,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:52,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:52,890 INFO L134 CoverageAnalysis]: Checked inductivity of 25943 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 25937 trivial. 0 not checked. [2021-11-13 23:31:54,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:54,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8447 states to 5368 states and 8447 transitions. [2021-11-13 23:31:54,860 INFO L276 IsEmpty]: Start isEmpty. Operand 5368 states and 8447 transitions. [2021-11-13 23:31:54,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 843 [2021-11-13 23:31:54,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:54,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:55,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:55,989 INFO L134 CoverageAnalysis]: Checked inductivity of 25782 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25782 trivial. 0 not checked. [2021-11-13 23:31:58,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:58,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8453 states to 5372 states and 8453 transitions. [2021-11-13 23:31:58,177 INFO L276 IsEmpty]: Start isEmpty. Operand 5372 states and 8453 transitions. [2021-11-13 23:31:58,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 843 [2021-11-13 23:31:58,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:58,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:58,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:31:59,352 INFO L134 CoverageAnalysis]: Checked inductivity of 25778 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 25770 trivial. 0 not checked. [2021-11-13 23:32:00,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:00,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8462 states to 5377 states and 8462 transitions. [2021-11-13 23:32:00,398 INFO L276 IsEmpty]: Start isEmpty. Operand 5377 states and 8462 transitions. [2021-11-13 23:32:00,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 844 [2021-11-13 23:32:00,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:00,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:00,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:01,620 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2021-11-13 23:32:02,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:02,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8464 states to 5379 states and 8464 transitions. [2021-11-13 23:32:02,110 INFO L276 IsEmpty]: Start isEmpty. Operand 5379 states and 8464 transitions. [2021-11-13 23:32:02,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 842 [2021-11-13 23:32:02,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:02,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:02,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:03,310 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-13 23:32:03,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:03,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8467 states to 5383 states and 8467 transitions. [2021-11-13 23:32:03,388 INFO L276 IsEmpty]: Start isEmpty. Operand 5383 states and 8467 transitions. [2021-11-13 23:32:03,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 842 [2021-11-13 23:32:03,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:03,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:03,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:04,622 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-13 23:32:04,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:04,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8470 states to 5386 states and 8470 transitions. [2021-11-13 23:32:04,694 INFO L276 IsEmpty]: Start isEmpty. Operand 5386 states and 8470 transitions. [2021-11-13 23:32:04,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 843 [2021-11-13 23:32:04,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:04,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:05,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:05,917 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2021-11-13 23:32:05,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:05,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8472 states to 5388 states and 8472 transitions. [2021-11-13 23:32:05,968 INFO L276 IsEmpty]: Start isEmpty. Operand 5388 states and 8472 transitions. [2021-11-13 23:32:05,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 842 [2021-11-13 23:32:05,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:05,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:06,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:07,205 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25605 trivial. 0 not checked. [2021-11-13 23:32:07,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:07,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8494 states to 5395 states and 8494 transitions. [2021-11-13 23:32:07,291 INFO L276 IsEmpty]: Start isEmpty. Operand 5395 states and 8494 transitions. [2021-11-13 23:32:07,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 844 [2021-11-13 23:32:07,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:07,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:08,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:08,490 INFO L134 CoverageAnalysis]: Checked inductivity of 25778 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 25772 trivial. 0 not checked. [2021-11-13 23:32:09,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:09,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8503 states to 5400 states and 8503 transitions. [2021-11-13 23:32:09,033 INFO L276 IsEmpty]: Start isEmpty. Operand 5400 states and 8503 transitions. [2021-11-13 23:32:09,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 843 [2021-11-13 23:32:09,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:09,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:09,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:10,355 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-13 23:32:10,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:10,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8508 states to 5405 states and 8508 transitions. [2021-11-13 23:32:10,445 INFO L276 IsEmpty]: Start isEmpty. Operand 5405 states and 8508 transitions. [2021-11-13 23:32:10,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 843 [2021-11-13 23:32:10,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:10,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:11,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:11,636 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-13 23:32:11,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:11,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8510 states to 5407 states and 8510 transitions. [2021-11-13 23:32:11,692 INFO L276 IsEmpty]: Start isEmpty. Operand 5407 states and 8510 transitions. [2021-11-13 23:32:11,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 846 [2021-11-13 23:32:11,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:11,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:12,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:13,257 INFO L134 CoverageAnalysis]: Checked inductivity of 25780 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2021-11-13 23:32:18,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:18,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8551 states to 5417 states and 8551 transitions. [2021-11-13 23:32:18,338 INFO L276 IsEmpty]: Start isEmpty. Operand 5417 states and 8551 transitions. [2021-11-13 23:32:18,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 845 [2021-11-13 23:32:18,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:18,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:18,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:19,446 INFO L134 CoverageAnalysis]: Checked inductivity of 25778 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 25772 trivial. 0 not checked. [2021-11-13 23:32:23,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:23,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8586 states to 5428 states and 8586 transitions. [2021-11-13 23:32:23,906 INFO L276 IsEmpty]: Start isEmpty. Operand 5428 states and 8586 transitions. [2021-11-13 23:32:23,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 845 [2021-11-13 23:32:23,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:23,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:24,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:25,595 INFO L134 CoverageAnalysis]: Checked inductivity of 25781 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2021-11-13 23:32:28,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:32:28,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8638 states to 5438 states and 8638 transitions. [2021-11-13 23:32:28,500 INFO L276 IsEmpty]: Start isEmpty. Operand 5438 states and 8638 transitions. [2021-11-13 23:32:28,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 846 [2021-11-13 23:32:28,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:32:28,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:32:29,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:32:29,937 INFO L134 CoverageAnalysis]: Checked inductivity of 25942 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 25936 trivial. 0 not checked.