./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 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e93a346-88f5-435e-b063-e672e7391191/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e93a346-88f5-435e-b063-e672e7391191/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e93a346-88f5-435e-b063-e672e7391191/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e93a346-88f5-435e-b063-e672e7391191/bin/ukojak-d1pc8ZmBRL/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_7e93a346-88f5-435e-b063-e672e7391191/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e93a346-88f5-435e-b063-e672e7391191/bin/ukojak-d1pc8ZmBRL --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 22220d7d2391b6973f693fd73ea6ad5e547e8b6be8ceeaf0b83ac6f26119702f --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:04:49,759 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:04:49,761 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:04:49,811 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:04:49,811 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:04:49,816 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:04:49,819 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:04:49,823 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:04:49,826 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:04:49,831 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:04:49,833 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:04:49,835 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:04:49,835 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:04:49,838 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:04:49,840 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:04:49,845 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:04:49,848 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:04:49,849 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:04:49,853 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:04:49,861 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:04:49,863 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:04:49,864 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:04:49,867 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:04:49,868 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:04:49,877 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:04:49,878 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:04:49,878 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:04:49,880 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:04:49,881 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:04:49,882 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:04:49,883 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:04:49,884 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:04:49,886 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:04:49,887 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:04:49,889 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:04:49,889 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:04:49,890 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:04:49,890 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:04:49,891 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:04:49,892 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:04:49,892 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:04:49,893 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e93a346-88f5-435e-b063-e672e7391191/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 07:04:49,940 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:04:49,940 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:04:49,942 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:04:49,942 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:04:49,943 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:04:49,943 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:04:49,943 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:04:49,943 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 07:04:49,944 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:04:49,944 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:04:49,945 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:04:49,945 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:04:49,945 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:04:49,945 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:04:49,946 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:04:49,946 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:04:49,946 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:04:49,946 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:04:49,946 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:04:49,947 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:04:49,947 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:04:49,947 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:04:49,947 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 07:04:49,947 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 07:04:49,948 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:04:49,948 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_7e93a346-88f5-435e-b063-e672e7391191/bin/ukojak-d1pc8ZmBRL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e93a346-88f5-435e-b063-e672e7391191/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 22220d7d2391b6973f693fd73ea6ad5e547e8b6be8ceeaf0b83ac6f26119702f [2021-11-25 07:04:50,267 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:04:50,291 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:04:50,293 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:04:50,295 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:04:50,296 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:04:50,297 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e93a346-88f5-435e-b063-e672e7391191/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2021-11-25 07:04:50,381 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e93a346-88f5-435e-b063-e672e7391191/bin/ukojak-d1pc8ZmBRL/data/9e2c10004/1d13faa9c3e541808ad7b00f5dff19c8/FLAGfd13e1888 [2021-11-25 07:04:51,723 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:04:51,725 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e93a346-88f5-435e-b063-e672e7391191/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2021-11-25 07:04:51,821 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e93a346-88f5-435e-b063-e672e7391191/bin/ukojak-d1pc8ZmBRL/data/9e2c10004/1d13faa9c3e541808ad7b00f5dff19c8/FLAGfd13e1888 [2021-11-25 07:04:52,279 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e93a346-88f5-435e-b063-e672e7391191/bin/ukojak-d1pc8ZmBRL/data/9e2c10004/1d13faa9c3e541808ad7b00f5dff19c8 [2021-11-25 07:04:52,282 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:04:52,283 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:04:52,287 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:04:52,288 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:04:52,291 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:04:52,292 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:04:52" (1/1) ... [2021-11-25 07:04:52,295 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4297da10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:04:52, skipping insertion in model container [2021-11-25 07:04:52,295 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:04:52" (1/1) ... [2021-11-25 07:04:52,302 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:04:52,566 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:05:04,620 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e93a346-88f5-435e-b063-e672e7391191/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] [2021-11-25 07:05:04,623 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e93a346-88f5-435e-b063-e672e7391191/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] [2021-11-25 07:05:04,624 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e93a346-88f5-435e-b063-e672e7391191/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] [2021-11-25 07:05:04,625 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e93a346-88f5-435e-b063-e672e7391191/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] [2021-11-25 07:05:04,670 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:05:04,859 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:05:05,822 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e93a346-88f5-435e-b063-e672e7391191/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] [2021-11-25 07:05:05,823 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e93a346-88f5-435e-b063-e672e7391191/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] [2021-11-25 07:05:05,823 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e93a346-88f5-435e-b063-e672e7391191/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] [2021-11-25 07:05:05,824 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e93a346-88f5-435e-b063-e672e7391191/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] [2021-11-25 07:05:05,840 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:05:06,539 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:05:06,540 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:06 WrapperNode [2021-11-25 07:05:06,540 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:05:06,541 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:05:06,542 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:05:06,542 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:05:06,549 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:06" (1/1) ... [2021-11-25 07:05:06,912 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:06" (1/1) ... [2021-11-25 07:05:07,787 INFO L137 Inliner]: procedures = 983, calls = 12456, calls flagged for inlining = 592, calls inlined = 569, statements flattened = 22508 [2021-11-25 07:05:07,788 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:05:07,789 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:05:07,789 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:05:07,789 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:05:07,800 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:06" (1/1) ... [2021-11-25 07:05:07,801 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:06" (1/1) ... [2021-11-25 07:05:08,193 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:06" (1/1) ... [2021-11-25 07:05:08,194 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:06" (1/1) ... [2021-11-25 07:05:08,824 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:06" (1/1) ... [2021-11-25 07:05:08,988 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:06" (1/1) ... [2021-11-25 07:05:09,253 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:06" (1/1) ... [2021-11-25 07:05:09,402 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:05:09,403 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:05:09,403 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:05:09,404 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:05:09,405 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:06" (1/1) ... [2021-11-25 07:05:09,412 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:05:09,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e93a346-88f5-435e-b063-e672e7391191/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:05:09,446 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e93a346-88f5-435e-b063-e672e7391191/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:05:09,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e93a346-88f5-435e-b063-e672e7391191/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:05:09,500 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_coalesce [2021-11-25 07:05:09,500 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_coalesce [2021-11-25 07:05:09,500 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-25 07:05:09,500 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-25 07:05:09,501 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_owner [2021-11-25 07:05:09,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_owner [2021-11-25 07:05:09,501 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-25 07:05:09,501 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-25 07:05:09,501 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_rx_watchdog [2021-11-25 07:05:09,501 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_rx_watchdog [2021-11-25 07:05:09,502 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_filter [2021-11-25 07:05:09,502 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_filter [2021-11-25 07:05:09,502 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-25 07:05:09,502 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-25 07:05:09,502 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_sset_count [2021-11-25 07:05:09,502 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_sset_count [2021-11-25 07:05:09,503 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-25 07:05:09,503 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-25 07:05:09,503 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-11-25 07:05:09,503 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-11-25 07:05:09,503 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-25 07:05:09,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-25 07:05:09,504 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2021-11-25 07:05:09,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2021-11-25 07:05:09,504 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clean_desc3___0 [2021-11-25 07:05:09,504 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clean_desc3___0 [2021-11-25 07:05:09,504 INFO L130 BoogieDeclarations]: Found specification of procedure ehn_desc_tx_set_on_chain [2021-11-25 07:05:09,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ehn_desc_tx_set_on_chain [2021-11-25 07:05:09,504 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-25 07:05:09,505 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-25 07:05:09,505 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-25 07:05:09,505 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-25 07:05:09,505 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_probe [2021-11-25 07:05:09,505 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_probe [2021-11-25 07:05:09,505 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_poll_controller [2021-11-25 07:05:09,506 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_poll_controller [2021-11-25 07:05:09,506 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-25 07:05:09,506 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-25 07:05:09,506 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_suspend [2021-11-25 07:05:09,507 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_suspend [2021-11-25 07:05:09,507 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_enable_eee_mode [2021-11-25 07:05:09,507 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_enable_eee_mode [2021-11-25 07:05:09,507 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2021-11-25 07:05:09,507 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2021-11-25 07:05:09,508 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-25 07:05:09,508 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-25 07:05:09,508 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2021-11-25 07:05:09,509 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2021-11-25 07:05:09,509 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_operation_mode [2021-11-25 07:05:09,509 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_operation_mode [2021-11-25 07:05:09,509 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_ctrl_ane [2021-11-25 07:05:09,509 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_ctrl_ane [2021-11-25 07:05:09,509 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-25 07:05:09,510 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-25 07:05:09,510 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~int [2021-11-25 07:05:09,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~int [2021-11-25 07:05:09,511 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_16kib_bfsize [2021-11-25 07:05:09,512 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_16kib_bfsize [2021-11-25 07:05:09,512 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_timer [2021-11-25 07:05:09,512 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_timer [2021-11-25 07:05:09,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-25 07:05:09,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-25 07:05:09,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 07:05:09,513 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~VOID [2021-11-25 07:05:09,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~VOID [2021-11-25 07:05:09,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-25 07:05:09,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-25 07:05:09,515 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_release_tx_desc [2021-11-25 07:05:09,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_release_tx_desc [2021-11-25 07:05:09,515 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_dump_regs [2021-11-25 07:05:09,515 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_dump_regs [2021-11-25 07:05:09,515 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-25 07:05:09,515 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-25 07:05:09,516 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dump_mac_regs [2021-11-25 07:05:09,516 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dump_mac_regs [2021-11-25 07:05:09,516 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_ls [2021-11-25 07:05:09,516 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_ls [2021-11-25 07:05:09,516 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_close_tx_desc [2021-11-25 07:05:09,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_close_tx_desc [2021-11-25 07:05:09,516 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-25 07:05:09,517 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-25 07:05:09,517 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_core_init [2021-11-25 07:05:09,517 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_core_init [2021-11-25 07:05:09,517 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2021-11-25 07:05:09,517 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2021-11-25 07:05:09,518 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 07:05:09,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-25 07:05:09,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-25 07:05:09,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-25 07:05:09,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-25 07:05:09,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-25 07:05:09,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-25 07:05:09,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-25 07:05:09,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-25 07:05:09,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-11-25 07:05:09,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-11-25 07:05:09,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-25 07:05:09,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-25 07:05:09,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-25 07:05:09,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-25 07:05:09,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_6 [2021-11-25 07:05:09,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_6 [2021-11-25 07:05:09,522 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_tx_skbufs [2021-11-25 07:05:09,522 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_tx_skbufs [2021-11-25 07:05:09,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_8 [2021-11-25 07:05:09,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_8 [2021-11-25 07:05:09,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:05:09,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-25 07:05:09,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-25 07:05:09,523 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-25 07:05:09,523 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-25 07:05:09,523 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_rx_ipc_enable [2021-11-25 07:05:09,524 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_rx_ipc_enable [2021-11-25 07:05:09,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 07:05:09,524 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_status [2021-11-25 07:05:09,524 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_status [2021-11-25 07:05:09,524 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-25 07:05:09,525 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-25 07:05:09,526 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-25 07:05:09,528 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-25 07:05:09,529 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-25 07:05:09,530 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-25 07:05:09,530 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-25 07:05:09,530 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_adv [2021-11-25 07:05:09,531 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_adv [2021-11-25 07:05:09,532 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-25 07:05:09,532 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-25 07:05:09,532 INFO L130 BoogieDeclarations]: Found specification of procedure print_pkt [2021-11-25 07:05:09,538 INFO L138 BoogieDeclarations]: Found implementation of procedure print_pkt [2021-11-25 07:05:09,538 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-25 07:05:09,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-25 07:05:09,539 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_fix_mac_speed [2021-11-25 07:05:09,539 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_fix_mac_speed [2021-11-25 07:05:09,539 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-25 07:05:09,539 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-25 07:05:09,539 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-25 07:05:09,540 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-25 07:05:09,540 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_addend [2021-11-25 07:05:09,540 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_addend [2021-11-25 07:05:09,540 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_enable_dma_transmission [2021-11-25 07:05:09,540 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_enable_dma_transmission [2021-11-25 07:05:09,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-25 07:05:09,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-25 07:05:09,541 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2021-11-25 07:05:09,541 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2021-11-25 07:05:09,541 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_suspend [2021-11-25 07:05:09,541 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_suspend [2021-11-25 07:05:09,541 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_pauseparam [2021-11-25 07:05:09,541 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_pauseparam [2021-11-25 07:05:09,541 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_free_rx_buffers [2021-11-25 07:05:09,542 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_free_rx_buffers [2021-11-25 07:05:09,542 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-25 07:05:09,542 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-25 07:05:09,542 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_dma_chain [2021-11-25 07:05:09,542 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_dma_chain [2021-11-25 07:05:09,542 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_frame_len [2021-11-25 07:05:09,542 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_frame_len [2021-11-25 07:05:09,543 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_init_rx_desc [2021-11-25 07:05:09,543 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_init_rx_desc [2021-11-25 07:05:09,543 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_interrupt [2021-11-25 07:05:09,543 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_interrupt [2021-11-25 07:05:09,543 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_init_rx_desc [2021-11-25 07:05:09,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_init_rx_desc [2021-11-25 07:05:09,543 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_mac_addr [2021-11-25 07:05:09,544 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_mac_addr [2021-11-25 07:05:09,544 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:05:09,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:05:09,544 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_status [2021-11-25 07:05:09,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_status [2021-11-25 07:05:09,544 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-25 07:05:09,544 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-25 07:05:09,545 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_reset_eee_mode [2021-11-25 07:05:09,545 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_reset_eee_mode [2021-11-25 07:05:09,545 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_enable_tx_timestamp [2021-11-25 07:05:09,545 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_enable_tx_timestamp [2021-11-25 07:05:09,545 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2021-11-25 07:05:09,545 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2021-11-25 07:05:09,545 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_set_rx_owner [2021-11-25 07:05:09,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_set_rx_owner [2021-11-25 07:05:09,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-25 07:05:09,546 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-25 07:05:09,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-25 07:05:09,546 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_display_ring [2021-11-25 07:05:09,546 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_display_ring [2021-11-25 07:05:09,546 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2021-11-25 07:05:09,547 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2021-11-25 07:05:09,547 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-25 07:05:09,547 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-25 07:05:09,547 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-25 07:05:09,547 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_timestamp_status [2021-11-25 07:05:09,547 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_timestamp_status [2021-11-25 07:05:09,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-25 07:05:09,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-25 07:05:09,548 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_pls [2021-11-25 07:05:09,548 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_pls [2021-11-25 07:05:09,548 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_enable_tx_timestamp [2021-11-25 07:05:09,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_enable_tx_timestamp [2021-11-25 07:05:09,548 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_rx_ipc_enable [2021-11-25 07:05:09,548 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_rx_ipc_enable [2021-11-25 07:05:09,548 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-25 07:05:09,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-25 07:05:09,549 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2021-11-25 07:05:09,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2021-11-25 07:05:09,549 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_ethtool_stats [2021-11-25 07:05:09,549 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_ethtool_stats [2021-11-25 07:05:09,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-25 07:05:09,549 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-25 07:05:09,550 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_rx_buffers [2021-11-25 07:05:09,550 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_rx_buffers [2021-11-25 07:05:09,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-25 07:05:09,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-25 07:05:09,550 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_setup [2021-11-25 07:05:09,550 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_setup [2021-11-25 07:05:09,550 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2021-11-25 07:05:09,551 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2021-11-25 07:05:09,551 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-25 07:05:09,551 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-25 07:05:09,551 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-25 07:05:09,551 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-25 07:05:09,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 07:05:09,551 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_set_umac_addr [2021-11-25 07:05:09,552 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_set_umac_addr [2021-11-25 07:05:09,552 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_len [2021-11-25 07:05:09,552 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_len [2021-11-25 07:05:09,552 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-11-25 07:05:09,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-11-25 07:05:09,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 07:05:09,552 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-25 07:05:09,553 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-25 07:05:09,553 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_pmt [2021-11-25 07:05:09,553 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_pmt [2021-11-25 07:05:09,553 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_timestamp_status [2021-11-25 07:05:09,553 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_timestamp_status [2021-11-25 07:05:09,553 INFO L130 BoogieDeclarations]: Found specification of procedure clk_get_rate [2021-11-25 07:05:09,553 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_get_rate [2021-11-25 07:05:09,554 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_release [2021-11-25 07:05:09,554 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_release [2021-11-25 07:05:09,554 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_enable_dma_irq [2021-11-25 07:05:09,554 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_enable_dma_irq [2021-11-25 07:05:09,554 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_timeout [2021-11-25 07:05:09,554 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_timeout [2021-11-25 07:05:09,554 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-25 07:05:09,555 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-25 07:05:09,555 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_systime [2021-11-25 07:05:09,555 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_systime [2021-11-25 07:05:09,556 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-25 07:05:09,560 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-25 07:05:09,560 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-25 07:05:09,560 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-25 07:05:09,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-25 07:05:09,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-25 07:05:09,560 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_time [2021-11-25 07:05:09,560 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_time [2021-11-25 07:05:09,561 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_core_init [2021-11-25 07:05:09,561 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_core_init [2021-11-25 07:05:09,562 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_hw_feature [2021-11-25 07:05:09,563 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_hw_feature [2021-11-25 07:05:09,564 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_setsettings [2021-11-25 07:05:09,564 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_setsettings [2021-11-25 07:05:09,564 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-11-25 07:05:09,564 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-11-25 07:05:09,564 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-25 07:05:09,564 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-25 07:05:09,564 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-25 07:05:09,565 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-25 07:05:09,565 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_set_rx_owner [2021-11-25 07:05:09,565 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_set_rx_owner [2021-11-25 07:05:09,565 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-25 07:05:09,565 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-25 07:05:09,565 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_ls [2021-11-25 07:05:09,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_ls [2021-11-25 07:05:09,566 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_init [2021-11-25 07:05:09,566 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_init [2021-11-25 07:05:09,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 07:05:09,566 INFO L130 BoogieDeclarations]: Found specification of procedure clk_prepare_enable [2021-11-25 07:05:09,566 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_prepare_enable [2021-11-25 07:05:09,566 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_set_filter [2021-11-25 07:05:09,566 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_set_filter [2021-11-25 07:05:09,566 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-25 07:05:09,567 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-25 07:05:09,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-25 07:05:09,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-25 07:05:09,567 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_jumbo_frm [2021-11-25 07:05:09,567 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_jumbo_frm [2021-11-25 07:05:09,567 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_freq [2021-11-25 07:05:09,567 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_freq [2021-11-25 07:05:09,567 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2021-11-25 07:05:09,568 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_disconnect [2021-11-25 07:05:09,568 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2021-11-25 07:05:09,568 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2021-11-25 07:05:09,568 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-25 07:05:09,568 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-25 07:05:09,568 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-25 07:05:09,568 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-25 07:05:09,569 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2021-11-25 07:05:09,569 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2021-11-25 07:05:09,569 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_time [2021-11-25 07:05:09,569 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_time [2021-11-25 07:05:09,569 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u64~0 [2021-11-25 07:05:09,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u64~0 [2021-11-25 07:05:09,569 INFO L130 BoogieDeclarations]: Found specification of procedure phy_stop [2021-11-25 07:05:09,569 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_stop [2021-11-25 07:05:09,570 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2021-11-25 07:05:09,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2021-11-25 07:05:09,570 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_release_tx_desc [2021-11-25 07:05:09,570 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_release_tx_desc [2021-11-25 07:05:09,570 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_timestamp_status [2021-11-25 07:05:09,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_timestamp_status [2021-11-25 07:05:09,570 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_mode [2021-11-25 07:05:09,570 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_mode [2021-11-25 07:05:09,571 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_disable_eee_mode [2021-11-25 07:05:09,571 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_disable_eee_mode [2021-11-25 07:05:09,571 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_gregs [2021-11-25 07:05:09,571 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_gregs [2021-11-25 07:05:09,571 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_remove [2021-11-25 07:05:09,571 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_remove [2021-11-25 07:05:09,571 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_set_tx_owner [2021-11-25 07:05:09,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_set_tx_owner [2021-11-25 07:05:09,572 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-25 07:05:09,572 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-25 07:05:09,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-25 07:05:09,572 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-25 07:05:09,572 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_avail [2021-11-25 07:05:09,572 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_avail [2021-11-25 07:05:09,572 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_remove [2021-11-25 07:05:09,573 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_remove [2021-11-25 07:05:09,573 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_len [2021-11-25 07:05:09,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_len [2021-11-25 07:05:09,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-25 07:05:09,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-25 07:05:09,573 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dma_interrupt [2021-11-25 07:05:09,573 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dma_interrupt [2021-11-25 07:05:09,573 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2021-11-25 07:05:09,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2021-11-25 07:05:09,574 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-25 07:05:09,574 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-25 07:05:09,574 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_status [2021-11-25 07:05:09,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_status [2021-11-25 07:05:09,574 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_mac [2021-11-25 07:05:09,574 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_mac [2021-11-25 07:05:09,575 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_resume [2021-11-25 07:05:09,575 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_resume [2021-11-25 07:05:09,575 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-25 07:05:09,575 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-25 07:05:09,575 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_desc3 [2021-11-25 07:05:09,575 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_desc3 [2021-11-25 07:05:09,575 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2021-11-25 07:05:09,575 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2021-11-25 07:05:09,576 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-11-25 07:05:09,576 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-11-25 07:05:09,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-25 07:05:09,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-25 07:05:09,576 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-25 07:05:09,576 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-25 07:05:09,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-25 07:05:09,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-25 07:05:09,577 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_mac_addr [2021-11-25 07:05:09,577 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_mac_addr [2021-11-25 07:05:09,577 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_flush_tx_fifo [2021-11-25 07:05:09,577 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_flush_tx_fifo [2021-11-25 07:05:09,577 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 07:05:09,577 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_open [2021-11-25 07:05:09,577 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_open [2021-11-25 07:05:09,578 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-11-25 07:05:09,578 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-11-25 07:05:09,578 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2021-11-25 07:05:09,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2021-11-25 07:05:09,578 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_owner [2021-11-25 07:05:09,578 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_owner [2021-11-25 07:05:09,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-25 07:05:09,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-25 07:05:09,579 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_ts_info [2021-11-25 07:05:09,579 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_ts_info [2021-11-25 07:05:09,579 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_setmsglevel [2021-11-25 07:05:09,579 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_setmsglevel [2021-11-25 07:05:09,579 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-25 07:05:09,579 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-25 07:05:09,579 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_get_regs_len [2021-11-25 07:05:09,580 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_get_regs_len [2021-11-25 07:05:09,580 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_prepare_tx_desc [2021-11-25 07:05:09,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_prepare_tx_desc [2021-11-25 07:05:09,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-25 07:05:09,580 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-25 07:05:09,581 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-25 07:05:09,581 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_timestamp_status [2021-11-25 07:05:09,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_timestamp_status [2021-11-25 07:05:09,582 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_hw_tstamping [2021-11-25 07:05:09,582 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_hw_tstamping [2021-11-25 07:05:09,582 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_flow_ctrl [2021-11-25 07:05:09,582 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_flow_ctrl [2021-11-25 07:05:09,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-25 07:05:09,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-25 07:05:09,582 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_link [2021-11-25 07:05:09,582 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_link [2021-11-25 07:05:09,583 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_eee_init [2021-11-25 07:05:09,583 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_eee_init [2021-11-25 07:05:09,583 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-25 07:05:09,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-25 07:05:09,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-25 07:05:09,583 INFO L130 BoogieDeclarations]: Found specification of procedure init_dma_desc_rings [2021-11-25 07:05:09,583 INFO L138 BoogieDeclarations]: Found implementation of procedure init_dma_desc_rings [2021-11-25 07:05:09,584 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-25 07:05:09,584 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-25 07:05:09,584 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_init [2021-11-25 07:05:09,584 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_init [2021-11-25 07:05:09,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-25 07:05:09,584 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-25 07:05:09,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-25 07:05:09,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-25 07:05:09,585 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_set_tx_owner [2021-11-25 07:05:09,585 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_set_tx_owner [2021-11-25 07:05:09,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-25 07:05:09,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-25 07:05:09,585 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_systime [2021-11-25 07:05:09,585 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_systime [2021-11-25 07:05:09,585 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_hw_features [2021-11-25 07:05:09,585 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_hw_features [2021-11-25 07:05:09,586 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-11-25 07:05:09,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-11-25 07:05:09,586 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_stop_tx [2021-11-25 07:05:09,586 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_stop_tx [2021-11-25 07:05:09,586 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_clean [2021-11-25 07:05:09,586 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_clean [2021-11-25 07:05:09,586 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2021-11-25 07:05:09,586 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2021-11-25 07:05:09,587 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_interrupt [2021-11-25 07:05:09,587 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_interrupt [2021-11-25 07:05:09,587 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_get_umac_addr [2021-11-25 07:05:09,587 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_get_umac_addr [2021-11-25 07:05:09,587 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_probe [2021-11-25 07:05:09,587 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_probe [2021-11-25 07:05:09,587 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2021-11-25 07:05:09,587 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2021-11-25 07:05:09,588 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-25 07:05:09,588 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-25 07:05:09,588 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_ext_status [2021-11-25 07:05:09,588 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_ext_status [2021-11-25 07:05:09,588 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dvr_probe [2021-11-25 07:05:09,588 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dvr_probe [2021-11-25 07:05:09,588 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_timestamp [2021-11-25 07:05:09,589 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_timestamp [2021-11-25 07:05:09,589 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-25 07:05:09,589 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-25 07:05:09,589 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_stop_rx [2021-11-25 07:05:09,589 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_stop_rx [2021-11-25 07:05:09,589 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_resume [2021-11-25 07:05:09,589 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_resume [2021-11-25 07:05:09,589 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_diagnostic_fr [2021-11-25 07:05:09,590 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_diagnostic_fr [2021-11-25 07:05:09,590 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma_desc_resources [2021-11-25 07:05:09,590 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma_desc_resources [2021-11-25 07:05:09,590 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_mdio_reset [2021-11-25 07:05:09,590 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_mdio_reset [2021-11-25 07:05:09,590 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clean_desc3 [2021-11-25 07:05:09,590 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clean_desc3 [2021-11-25 07:05:09,590 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-25 07:05:09,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-25 07:05:09,591 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_enable [2021-11-25 07:05:09,591 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_enable [2021-11-25 07:05:09,591 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_op_set_eee [2021-11-25 07:05:09,591 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_op_set_eee [2021-11-25 07:05:09,591 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-25 07:05:09,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-25 07:05:09,591 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_init_tx_desc [2021-11-25 07:05:09,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_init_tx_desc [2021-11-25 07:05:09,592 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_init_tx_desc [2021-11-25 07:05:09,592 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_init_tx_desc [2021-11-25 07:05:09,592 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_close_tx_desc [2021-11-25 07:05:09,592 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_close_tx_desc [2021-11-25 07:05:09,592 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_irq_status [2021-11-25 07:05:09,592 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_irq_status [2021-11-25 07:05:09,593 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_wol [2021-11-25 07:05:09,593 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_wol [2021-11-25 07:05:09,593 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_systime [2021-11-25 07:05:09,593 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_systime [2021-11-25 07:05:09,593 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_umac_addr [2021-11-25 07:05:09,593 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_umac_addr [2021-11-25 07:05:09,593 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_clear_tx_ic [2021-11-25 07:05:09,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_clear_tx_ic [2021-11-25 07:05:09,594 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-25 07:05:09,594 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-25 07:05:09,594 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ioctl [2021-11-25 07:05:09,594 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ioctl [2021-11-25 07:05:09,594 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-25 07:05:09,594 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-25 07:05:09,594 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-25 07:05:09,594 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-25 07:05:09,595 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_unregister_platform [2021-11-25 07:05:09,595 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_unregister_platform [2021-11-25 07:05:09,595 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_irq_status [2021-11-25 07:05:09,595 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_irq_status [2021-11-25 07:05:09,595 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_timestamp [2021-11-25 07:05:09,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_timestamp [2021-11-25 07:05:09,595 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_owner [2021-11-25 07:05:09,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_owner [2021-11-25 07:05:09,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-25 07:05:09,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-25 07:05:09,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-25 07:05:09,596 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_rx_mode [2021-11-25 07:05:09,596 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_rx_mode [2021-11-25 07:05:09,596 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-25 07:05:09,596 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-25 07:05:09,596 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-11-25 07:05:09,597 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-11-25 07:05:09,597 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-25 07:05:09,597 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-25 07:05:09,597 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_display_ring [2021-11-25 07:05:09,597 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_display_ring [2021-11-25 07:05:09,597 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2021-11-25 07:05:09,597 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2021-11-25 07:05:09,597 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_getdrvinfo [2021-11-25 07:05:09,598 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_getdrvinfo [2021-11-25 07:05:09,601 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_sub_second_increment [2021-11-25 07:05:09,602 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_sub_second_increment [2021-11-25 07:05:09,602 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-25 07:05:09,602 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-25 07:05:09,602 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_check_if_running [2021-11-25 07:05:09,602 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_check_if_running [2021-11-25 07:05:09,602 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_umac_addr [2021-11-25 07:05:09,602 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_umac_addr [2021-11-25 07:05:09,603 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_op_get_eee [2021-11-25 07:05:09,603 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_op_get_eee [2021-11-25 07:05:09,603 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_pmt [2021-11-25 07:05:09,603 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_pmt [2021-11-25 07:05:09,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-25 07:05:09,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-25 07:05:09,603 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-25 07:05:09,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-25 07:05:09,604 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2021-11-25 07:05:09,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2021-11-25 07:05:09,604 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-25 07:05:09,604 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-25 07:05:09,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-11-25 07:05:09,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-11-25 07:05:09,604 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_refill_desc3 [2021-11-25 07:05:09,605 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_refill_desc3 [2021-11-25 07:05:09,605 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clear_descriptors [2021-11-25 07:05:09,605 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clear_descriptors [2021-11-25 07:05:09,605 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-25 07:05:09,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-25 07:05:09,605 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_flow_ctrl [2021-11-25 07:05:09,605 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_flow_ctrl [2021-11-25 07:05:09,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 07:05:09,606 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_sysfs_dma_cap_open [2021-11-25 07:05:09,606 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_sysfs_dma_cap_open [2021-11-25 07:05:09,606 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-25 07:05:09,606 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-25 07:05:09,606 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start [2021-11-25 07:05:09,606 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start [2021-11-25 07:05:09,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-25 07:05:09,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-25 07:05:09,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-25 07:05:09,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-25 07:05:09,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-25 07:05:09,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-25 07:05:09,607 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable_unprepare [2021-11-25 07:05:09,607 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable_unprepare [2021-11-25 07:05:09,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-25 07:05:09,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-25 07:05:09,608 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_disable_dma_irq [2021-11-25 07:05:09,608 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_disable_dma_irq [2021-11-25 07:05:09,608 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-25 07:05:09,608 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-25 07:05:09,608 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-25 07:05:09,608 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-25 07:05:09,608 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2021-11-25 07:05:09,608 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2021-11-25 07:05:09,609 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_irq_wake [2021-11-25 07:05:09,609 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_irq_wake [2021-11-25 07:05:09,609 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dvr_remove [2021-11-25 07:05:09,609 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dvr_remove [2021-11-25 07:05:09,609 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_status [2021-11-25 07:05:09,609 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_status [2021-11-25 07:05:09,609 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_start_rx [2021-11-25 07:05:09,609 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_start_rx [2021-11-25 07:05:09,610 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-11-25 07:05:09,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-11-25 07:05:09,610 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-25 07:05:09,610 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-25 07:05:09,610 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_is_jumbo_frm [2021-11-25 07:05:09,610 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_is_jumbo_frm [2021-11-25 07:05:09,610 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-11-25 07:05:09,610 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-11-25 07:05:09,611 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_sysfs_ring_open [2021-11-25 07:05:09,611 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_sysfs_ring_open [2021-11-25 07:05:09,611 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_owner [2021-11-25 07:05:09,611 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_owner [2021-11-25 07:05:09,611 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2021-11-25 07:05:09,611 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2021-11-25 07:05:09,611 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq_byname [2021-11-25 07:05:09,611 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq_byname [2021-11-25 07:05:09,612 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_err [2021-11-25 07:05:09,612 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_err [2021-11-25 07:05:09,612 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-25 07:05:09,612 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-25 07:05:09,612 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_start_tx [2021-11-25 07:05:09,612 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_start_tx [2021-11-25 07:05:09,612 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-25 07:05:09,612 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-25 07:05:09,613 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_prepare_tx_desc [2021-11-25 07:05:09,613 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_prepare_tx_desc [2021-11-25 07:05:09,613 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_frame_len [2021-11-25 07:05:09,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_frame_len [2021-11-25 07:05:09,613 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-25 07:05:09,613 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-25 07:05:09,613 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_tx_set_on_chain [2021-11-25 07:05:09,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_tx_set_on_chain [2021-11-25 07:05:09,614 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_pauseparam [2021-11-25 07:05:09,614 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_pauseparam [2021-11-25 07:05:09,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-25 07:05:09,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-25 07:05:09,614 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-25 07:05:09,614 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-25 07:05:09,614 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dump_dma_regs [2021-11-25 07:05:09,615 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dump_dma_regs [2021-11-25 07:05:09,615 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_change_mtu [2021-11-25 07:05:09,615 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_change_mtu [2021-11-25 07:05:09,615 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-25 07:05:09,615 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-25 07:05:09,615 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_getsettings [2021-11-25 07:05:09,615 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_getsettings [2021-11-25 07:05:09,615 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-25 07:05:09,616 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-25 07:05:09,616 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-25 07:05:09,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-25 07:05:09,616 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_coalesce [2021-11-25 07:05:09,616 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_coalesce [2021-11-25 07:05:09,616 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-25 07:05:09,616 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-25 07:05:09,616 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_disable_dma_irq [2021-11-25 07:05:09,617 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_disable_dma_irq [2021-11-25 07:05:09,617 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_wol [2021-11-25 07:05:09,617 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_wol [2021-11-25 07:05:09,617 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_clear_tx_ic [2021-11-25 07:05:09,617 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_clear_tx_ic [2021-11-25 07:05:09,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 07:05:09,617 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-25 07:05:09,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-25 07:05:09,618 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config [2021-11-25 07:05:09,618 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config [2021-11-25 07:05:09,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_stmmac_exit_21_2 [2021-11-25 07:05:09,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_stmmac_exit_21_2 [2021-11-25 07:05:09,618 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_time [2021-11-25 07:05:09,618 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_time [2021-11-25 07:05:09,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-25 07:05:09,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-25 07:05:09,619 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-25 07:05:09,619 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-25 07:05:09,619 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_resume [2021-11-25 07:05:09,619 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_resume [2021-11-25 07:05:11,902 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:05:11,907 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:05:12,234 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-25 07:05:58,154 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-25 07:05:58,577 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 07:06:05,497 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 07:06:05,497 INFO L301 CfgBuilder]: Removed 5 assume(true) statements. [2021-11-25 07:06:05,506 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:06:05 BoogieIcfgContainer [2021-11-25 07:06:05,506 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 07:06:05,507 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 07:06:05,507 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 07:06:05,517 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 07:06:05,518 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:06:05" (1/1) ... [2021-11-25 07:06:05,527 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 07:06:05,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:05,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7363 states to 5030 states and 7363 transitions. [2021-11-25 07:06:05,856 INFO L276 IsEmpty]: Start isEmpty. Operand 5030 states and 7363 transitions. [2021-11-25 07:06:05,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 820 [2021-11-25 07:06:05,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:05,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:07,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:08,569 INFO L134 CoverageAnalysis]: Checked inductivity of 25440 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25440 trivial. 0 not checked. [2021-11-25 07:06:19,054 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.46s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 07:06:19,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:19,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7384 states to 5036 states and 7384 transitions. [2021-11-25 07:06:19,409 INFO L276 IsEmpty]: Start isEmpty. Operand 5036 states and 7384 transitions. [2021-11-25 07:06:19,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 831 [2021-11-25 07:06:19,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:19,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:20,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:21,543 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-25 07:06:21,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:21,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7414 states to 5045 states and 7414 transitions. [2021-11-25 07:06:21,785 INFO L276 IsEmpty]: Start isEmpty. Operand 5045 states and 7414 transitions. [2021-11-25 07:06:21,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 832 [2021-11-25 07:06:21,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:21,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:22,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:23,394 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2021-11-25 07:06:23,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:23,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7439 states to 5051 states and 7439 transitions. [2021-11-25 07:06:23,713 INFO L276 IsEmpty]: Start isEmpty. Operand 5051 states and 7439 transitions. [2021-11-25 07:06:23,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 833 [2021-11-25 07:06:23,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:23,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:24,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:25,196 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2021-11-25 07:06:25,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:25,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7467 states to 5058 states and 7467 transitions. [2021-11-25 07:06:25,630 INFO L276 IsEmpty]: Start isEmpty. Operand 5058 states and 7467 transitions. [2021-11-25 07:06:25,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 832 [2021-11-25 07:06:25,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:25,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:26,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:27,365 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-25 07:06:27,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:28,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7507 states to 5071 states and 7507 transitions. [2021-11-25 07:06:28,029 INFO L276 IsEmpty]: Start isEmpty. Operand 5071 states and 7507 transitions. [2021-11-25 07:06:28,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 832 [2021-11-25 07:06:28,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:28,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:28,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:29,630 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-25 07:06:30,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:30,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7543 states to 5081 states and 7543 transitions. [2021-11-25 07:06:30,728 INFO L276 IsEmpty]: Start isEmpty. Operand 5081 states and 7543 transitions. [2021-11-25 07:06:30,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 833 [2021-11-25 07:06:30,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:30,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:31,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:32,052 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-25 07:06:32,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:32,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7545 states to 5083 states and 7545 transitions. [2021-11-25 07:06:32,207 INFO L276 IsEmpty]: Start isEmpty. Operand 5083 states and 7545 transitions. [2021-11-25 07:06:32,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 834 [2021-11-25 07:06:32,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:32,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:32,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:33,719 INFO L134 CoverageAnalysis]: Checked inductivity of 25607 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-25 07:06:33,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:33,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7547 states to 5085 states and 7547 transitions. [2021-11-25 07:06:33,819 INFO L276 IsEmpty]: Start isEmpty. Operand 5085 states and 7547 transitions. [2021-11-25 07:06:33,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 834 [2021-11-25 07:06:33,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:33,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:34,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:35,115 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-25 07:06:35,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:35,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7549 states to 5087 states and 7549 transitions. [2021-11-25 07:06:35,196 INFO L276 IsEmpty]: Start isEmpty. Operand 5087 states and 7549 transitions. [2021-11-25 07:06:35,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 831 [2021-11-25 07:06:35,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:35,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:35,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:36,363 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25605 trivial. 0 not checked. [2021-11-25 07:06:36,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:36,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7569 states to 5095 states and 7569 transitions. [2021-11-25 07:06:36,983 INFO L276 IsEmpty]: Start isEmpty. Operand 5095 states and 7569 transitions. [2021-11-25 07:06:36,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 833 [2021-11-25 07:06:36,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:36,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:37,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:38,270 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-25 07:06:39,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:39,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7607 states to 5106 states and 7607 transitions. [2021-11-25 07:06:39,330 INFO L276 IsEmpty]: Start isEmpty. Operand 5106 states and 7607 transitions. [2021-11-25 07:06:39,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 835 [2021-11-25 07:06:39,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:39,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:39,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:40,497 INFO L134 CoverageAnalysis]: Checked inductivity of 25607 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-25 07:06:40,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:40,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7609 states to 5108 states and 7609 transitions. [2021-11-25 07:06:40,577 INFO L276 IsEmpty]: Start isEmpty. Operand 5108 states and 7609 transitions. [2021-11-25 07:06:40,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 831 [2021-11-25 07:06:40,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:40,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:41,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:41,631 INFO L134 CoverageAnalysis]: Checked inductivity of 25440 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25440 trivial. 0 not checked. [2021-11-25 07:06:41,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:41,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7622 states to 5121 states and 7622 transitions. [2021-11-25 07:06:41,772 INFO L276 IsEmpty]: Start isEmpty. Operand 5121 states and 7622 transitions. [2021-11-25 07:06:41,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 835 [2021-11-25 07:06:41,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:41,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:42,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:43,059 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-25 07:06:44,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:44,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7654 states to 5129 states and 7654 transitions. [2021-11-25 07:06:44,068 INFO L276 IsEmpty]: Start isEmpty. Operand 5129 states and 7654 transitions. [2021-11-25 07:06:44,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 834 [2021-11-25 07:06:44,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:44,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:44,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:45,300 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-25 07:06:46,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:46,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7696 states to 5141 states and 7696 transitions. [2021-11-25 07:06:46,924 INFO L276 IsEmpty]: Start isEmpty. Operand 5141 states and 7696 transitions. [2021-11-25 07:06:46,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2021-11-25 07:06:46,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:46,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:47,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:48,070 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-25 07:06:48,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:48,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7698 states to 5143 states and 7698 transitions. [2021-11-25 07:06:48,137 INFO L276 IsEmpty]: Start isEmpty. Operand 5143 states and 7698 transitions. [2021-11-25 07:06:48,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2021-11-25 07:06:48,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:48,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:48,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:49,154 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2021-11-25 07:06:49,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:49,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7700 states to 5145 states and 7700 transitions. [2021-11-25 07:06:49,204 INFO L276 IsEmpty]: Start isEmpty. Operand 5145 states and 7700 transitions. [2021-11-25 07:06:49,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 834 [2021-11-25 07:06:49,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:49,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:49,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:50,161 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25605 trivial. 0 not checked. [2021-11-25 07:06:50,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:50,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7774 states to 5153 states and 7774 transitions. [2021-11-25 07:06:50,640 INFO L276 IsEmpty]: Start isEmpty. Operand 5153 states and 7774 transitions. [2021-11-25 07:06:50,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2021-11-25 07:06:50,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:50,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:51,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:51,697 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2021-11-25 07:06:52,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:52,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7782 states to 5158 states and 7782 transitions. [2021-11-25 07:06:52,611 INFO L276 IsEmpty]: Start isEmpty. Operand 5158 states and 7782 transitions. [2021-11-25 07:06:52,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 835 [2021-11-25 07:06:52,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:52,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:53,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:53,722 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25605 trivial. 0 not checked. [2021-11-25 07:06:54,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:54,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7856 states to 5166 states and 7856 transitions. [2021-11-25 07:06:54,496 INFO L276 IsEmpty]: Start isEmpty. Operand 5166 states and 7856 transitions. [2021-11-25 07:06:54,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 837 [2021-11-25 07:06:54,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:54,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:55,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:55,415 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2021-11-25 07:06:55,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:55,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7859 states to 5169 states and 7859 transitions. [2021-11-25 07:06:55,485 INFO L276 IsEmpty]: Start isEmpty. Operand 5169 states and 7859 transitions. [2021-11-25 07:06:55,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 837 [2021-11-25 07:06:55,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:55,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:55,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:56,483 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2021-11-25 07:06:56,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:56,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7861 states to 5171 states and 7861 transitions. [2021-11-25 07:06:56,545 INFO L276 IsEmpty]: Start isEmpty. Operand 5171 states and 7861 transitions. [2021-11-25 07:06:56,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2021-11-25 07:06:56,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:56,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:57,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:57,556 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25605 trivial. 0 not checked. [2021-11-25 07:06:58,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:58,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7935 states to 5179 states and 7935 transitions. [2021-11-25 07:06:58,051 INFO L276 IsEmpty]: Start isEmpty. Operand 5179 states and 7935 transitions. [2021-11-25 07:06:58,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2021-11-25 07:06:58,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:58,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:58,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:59,180 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-25 07:07:01,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:07:01,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7985 states to 5194 states and 7985 transitions. [2021-11-25 07:07:01,287 INFO L276 IsEmpty]: Start isEmpty. Operand 5194 states and 7985 transitions. [2021-11-25 07:07:01,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2021-11-25 07:07:01,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:07:01,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:07:02,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:07:02,401 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25605 trivial. 0 not checked. [2021-11-25 07:07:02,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:07:02,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8026 states to 5206 states and 8026 transitions. [2021-11-25 07:07:02,722 INFO L276 IsEmpty]: Start isEmpty. Operand 5206 states and 8026 transitions. [2021-11-25 07:07:02,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 838 [2021-11-25 07:07:02,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:07:02,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:07:03,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:07:03,665 INFO L134 CoverageAnalysis]: Checked inductivity of 25607 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25604 trivial. 0 not checked. [2021-11-25 07:07:03,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:07:03,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8030 states to 5210 states and 8030 transitions. [2021-11-25 07:07:03,837 INFO L276 IsEmpty]: Start isEmpty. Operand 5210 states and 8030 transitions. [2021-11-25 07:07:03,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 837 [2021-11-25 07:07:03,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:07:03,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:07:04,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:07:04,872 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25605 trivial. 0 not checked. [2021-11-25 07:07:05,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:07:05,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8070 states to 5222 states and 8070 transitions. [2021-11-25 07:07:05,159 INFO L276 IsEmpty]: Start isEmpty. Operand 5222 states and 8070 transitions. [2021-11-25 07:07:05,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 839 [2021-11-25 07:07:05,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:07:05,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:07:05,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:07:06,074 INFO L134 CoverageAnalysis]: Checked inductivity of 25607 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25604 trivial. 0 not checked. [2021-11-25 07:07:06,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:07:06,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8074 states to 5226 states and 8074 transitions. [2021-11-25 07:07:06,457 INFO L276 IsEmpty]: Start isEmpty. Operand 5226 states and 8074 transitions. [2021-11-25 07:07:06,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 837 [2021-11-25 07:07:06,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:07:06,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:07:06,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:07:07,390 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25605 trivial. 0 not checked. [2021-11-25 07:07:08,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:07:08,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8124 states to 5234 states and 8124 transitions. [2021-11-25 07:07:08,059 INFO L276 IsEmpty]: Start isEmpty. Operand 5234 states and 8124 transitions. [2021-11-25 07:07:08,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 838 [2021-11-25 07:07:08,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:07:08,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:07:08,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:07:09,161 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2021-11-25 07:07:11,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:07:11,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8171 states to 5247 states and 8171 transitions. [2021-11-25 07:07:11,752 INFO L276 IsEmpty]: Start isEmpty. Operand 5247 states and 8171 transitions. [2021-11-25 07:07:11,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 838 [2021-11-25 07:07:11,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:07:11,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:07:12,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:07:12,742 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2021-11-25 07:07:14,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:07:14,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8176 states to 5252 states and 8176 transitions. [2021-11-25 07:07:14,045 INFO L276 IsEmpty]: Start isEmpty. Operand 5252 states and 8176 transitions. [2021-11-25 07:07:14,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 839 [2021-11-25 07:07:14,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:07:14,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:07:14,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:07:15,044 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2021-11-25 07:07:15,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:07:15,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8179 states to 5255 states and 8179 transitions. [2021-11-25 07:07:15,219 INFO L276 IsEmpty]: Start isEmpty. Operand 5255 states and 8179 transitions. [2021-11-25 07:07:15,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 838 [2021-11-25 07:07:15,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:07:15,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:07:15,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:07:16,151 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-25 07:07:16,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:07:16,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8182 states to 5258 states and 8182 transitions. [2021-11-25 07:07:16,200 INFO L276 IsEmpty]: Start isEmpty. Operand 5258 states and 8182 transitions. [2021-11-25 07:07:16,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 839 [2021-11-25 07:07:16,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:07:16,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:07:16,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:07:17,243 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2021-11-25 07:07:21,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:07:21,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8232 states to 5272 states and 8232 transitions. [2021-11-25 07:07:21,090 INFO L276 IsEmpty]: Start isEmpty. Operand 5272 states and 8232 transitions. [2021-11-25 07:07:21,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 838 [2021-11-25 07:07:21,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:07:21,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:07:21,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:07:22,201 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-25 07:07:26,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:07:26,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8289 states to 5289 states and 8289 transitions. [2021-11-25 07:07:26,574 INFO L276 IsEmpty]: Start isEmpty. Operand 5289 states and 8289 transitions. [2021-11-25 07:07:26,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 840 [2021-11-25 07:07:26,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:07:26,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:07:27,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:07:27,447 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2021-11-25 07:07:27,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:07:27,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8291 states to 5291 states and 8291 transitions. [2021-11-25 07:07:27,492 INFO L276 IsEmpty]: Start isEmpty. Operand 5291 states and 8291 transitions. [2021-11-25 07:07:27,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 841 [2021-11-25 07:07:27,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:07:27,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:07:28,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:07:28,407 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2021-11-25 07:07:28,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:07:28,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8293 states to 5293 states and 8293 transitions. [2021-11-25 07:07:28,452 INFO L276 IsEmpty]: Start isEmpty. Operand 5293 states and 8293 transitions. [2021-11-25 07:07:28,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 840 [2021-11-25 07:07:28,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:07:28,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:07:28,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:07:29,460 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-25 07:07:29,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:07:29,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8294 states to 5295 states and 8294 transitions. [2021-11-25 07:07:29,527 INFO L276 IsEmpty]: Start isEmpty. Operand 5295 states and 8294 transitions. [2021-11-25 07:07:29,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 839 [2021-11-25 07:07:29,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:07:29,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:07:29,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:07:30,319 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25605 trivial. 0 not checked. [2021-11-25 07:07:31,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:07:31,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8315 states to 5304 states and 8315 transitions. [2021-11-25 07:07:31,847 INFO L276 IsEmpty]: Start isEmpty. Operand 5304 states and 8315 transitions. [2021-11-25 07:07:31,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 837 [2021-11-25 07:07:31,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:07:31,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:07:32,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:07:32,703 INFO L134 CoverageAnalysis]: Checked inductivity of 25440 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25440 trivial. 0 not checked. [2021-11-25 07:07:37,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:07:37,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8377 states to 5327 states and 8377 transitions. [2021-11-25 07:07:37,885 INFO L276 IsEmpty]: Start isEmpty. Operand 5327 states and 8377 transitions. [2021-11-25 07:07:37,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 840 [2021-11-25 07:07:37,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:07:37,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:07:38,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:07:38,773 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-25 07:07:38,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:07:38,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8383 states to 5333 states and 8383 transitions. [2021-11-25 07:07:38,866 INFO L276 IsEmpty]: Start isEmpty. Operand 5333 states and 8383 transitions. [2021-11-25 07:07:38,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 840 [2021-11-25 07:07:38,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:07:38,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:07:39,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:07:39,863 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-25 07:07:39,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:07:39,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8386 states to 5336 states and 8386 transitions. [2021-11-25 07:07:39,926 INFO L276 IsEmpty]: Start isEmpty. Operand 5336 states and 8386 transitions. [2021-11-25 07:07:39,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 841 [2021-11-25 07:07:39,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:07:39,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:07:40,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:07:40,755 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-25 07:07:42,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:07:42,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8391 states to 5342 states and 8391 transitions. [2021-11-25 07:07:42,089 INFO L276 IsEmpty]: Start isEmpty. Operand 5342 states and 8391 transitions. [2021-11-25 07:07:42,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 842 [2021-11-25 07:07:42,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:07:42,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:07:42,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:07:42,944 INFO L134 CoverageAnalysis]: Checked inductivity of 25778 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 25772 trivial. 0 not checked. [2021-11-25 07:07:43,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:07:43,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8400 states to 5347 states and 8400 transitions. [2021-11-25 07:07:43,398 INFO L276 IsEmpty]: Start isEmpty. Operand 5347 states and 8400 transitions. [2021-11-25 07:07:43,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 843 [2021-11-25 07:07:43,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:07:43,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:07:43,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:07:44,244 INFO L134 CoverageAnalysis]: Checked inductivity of 25942 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 25936 trivial. 0 not checked. [2021-11-25 07:07:45,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:07:45,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8422 states to 5354 states and 8422 transitions. [2021-11-25 07:07:45,795 INFO L276 IsEmpty]: Start isEmpty. Operand 5354 states and 8422 transitions. [2021-11-25 07:07:45,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 842 [2021-11-25 07:07:45,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:07:45,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:07:46,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:07:46,624 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-25 07:07:46,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:07:46,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8423 states to 5356 states and 8423 transitions. [2021-11-25 07:07:46,671 INFO L276 IsEmpty]: Start isEmpty. Operand 5356 states and 8423 transitions. [2021-11-25 07:07:46,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 841 [2021-11-25 07:07:46,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:07:46,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:07:47,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:07:47,584 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-25 07:07:47,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:07:47,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8427 states to 5360 states and 8427 transitions. [2021-11-25 07:07:47,640 INFO L276 IsEmpty]: Start isEmpty. Operand 5360 states and 8427 transitions. [2021-11-25 07:07:47,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 842 [2021-11-25 07:07:47,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:07:47,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:07:48,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:07:48,642 INFO L134 CoverageAnalysis]: Checked inductivity of 25606 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-25 07:07:48,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:07:48,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8428 states to 5362 states and 8428 transitions. [2021-11-25 07:07:48,687 INFO L276 IsEmpty]: Start isEmpty. Operand 5362 states and 8428 transitions. [2021-11-25 07:07:48,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 843 [2021-11-25 07:07:48,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:07:48,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:07:49,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:07:49,462 INFO L134 CoverageAnalysis]: Checked inductivity of 25782 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25782 trivial. 0 not checked. [2021-11-25 07:07:50,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:07:50,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8434 states to 5366 states and 8434 transitions. [2021-11-25 07:07:50,704 INFO L276 IsEmpty]: Start isEmpty. Operand 5366 states and 8434 transitions. [2021-11-25 07:07:50,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 844 [2021-11-25 07:07:50,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:07:50,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:07:51,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:07:51,474 INFO L134 CoverageAnalysis]: Checked inductivity of 25943 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 25937 trivial. 0 not checked. [2021-11-25 07:07:52,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:07:52,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8453 states to 5372 states and 8453 transitions. [2021-11-25 07:07:52,587 INFO L276 IsEmpty]: Start isEmpty. Operand 5372 states and 8453 transitions. [2021-11-25 07:07:52,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 843 [2021-11-25 07:07:52,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:07:52,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:07:52,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:07:53,387 INFO L134 CoverageAnalysis]: Checked inductivity of 25778 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 25770 trivial. 0 not checked. [2021-11-25 07:07:53,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:07:53,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8462 states to 5377 states and 8462 transitions. [2021-11-25 07:07:53,912 INFO L276 IsEmpty]: Start isEmpty. Operand 5377 states and 8462 transitions. [2021-11-25 07:07:53,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 844 [2021-11-25 07:07:53,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:07:53,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:07:54,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:07:54,747 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2021-11-25 07:07:54,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:07:55,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8464 states to 5379 states and 8464 transitions. [2021-11-25 07:07:55,011 INFO L276 IsEmpty]: Start isEmpty. Operand 5379 states and 8464 transitions. [2021-11-25 07:07:55,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 842 [2021-11-25 07:07:55,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:07:55,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:07:55,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:07:55,961 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-25 07:07:56,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:07:56,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8467 states to 5383 states and 8467 transitions. [2021-11-25 07:07:56,022 INFO L276 IsEmpty]: Start isEmpty. Operand 5383 states and 8467 transitions. [2021-11-25 07:07:56,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 842 [2021-11-25 07:07:56,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:07:56,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:07:56,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:07:56,821 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-25 07:07:56,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:07:57,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8470 states to 5386 states and 8470 transitions. [2021-11-25 07:07:57,003 INFO L276 IsEmpty]: Start isEmpty. Operand 5386 states and 8470 transitions. [2021-11-25 07:07:57,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 843 [2021-11-25 07:07:57,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:07:57,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:07:57,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:07:57,765 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2021-11-25 07:07:57,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:07:57,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8472 states to 5388 states and 8472 transitions. [2021-11-25 07:07:57,811 INFO L276 IsEmpty]: Start isEmpty. Operand 5388 states and 8472 transitions. [2021-11-25 07:07:57,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 842 [2021-11-25 07:07:57,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:07:57,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:07:58,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:07:58,693 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25605 trivial. 0 not checked. [2021-11-25 07:07:58,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:07:58,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8494 states to 5395 states and 8494 transitions. [2021-11-25 07:07:58,752 INFO L276 IsEmpty]: Start isEmpty. Operand 5395 states and 8494 transitions. [2021-11-25 07:07:58,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 844 [2021-11-25 07:07:58,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:07:58,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:07:59,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:07:59,654 INFO L134 CoverageAnalysis]: Checked inductivity of 25778 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 25772 trivial. 0 not checked. [2021-11-25 07:07:59,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:07:59,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8503 states to 5400 states and 8503 transitions. [2021-11-25 07:07:59,929 INFO L276 IsEmpty]: Start isEmpty. Operand 5400 states and 8503 transitions. [2021-11-25 07:07:59,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 843 [2021-11-25 07:07:59,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:07:59,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:08:00,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:08:00,664 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-25 07:08:00,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:08:00,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8508 states to 5405 states and 8508 transitions. [2021-11-25 07:08:00,848 INFO L276 IsEmpty]: Start isEmpty. Operand 5405 states and 8508 transitions. [2021-11-25 07:08:00,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 843 [2021-11-25 07:08:00,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:08:00,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:08:01,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:08:01,750 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-25 07:08:01,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:08:01,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8510 states to 5407 states and 8510 transitions. [2021-11-25 07:08:01,806 INFO L276 IsEmpty]: Start isEmpty. Operand 5407 states and 8510 transitions. [2021-11-25 07:08:01,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 845 [2021-11-25 07:08:01,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:08:01,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:08:02,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:08:02,684 INFO L134 CoverageAnalysis]: Checked inductivity of 25778 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 25772 trivial. 0 not checked. [2021-11-25 07:08:03,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:08:03,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8520 states to 5412 states and 8520 transitions. [2021-11-25 07:08:03,183 INFO L276 IsEmpty]: Start isEmpty. Operand 5412 states and 8520 transitions. [2021-11-25 07:08:03,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 846 [2021-11-25 07:08:03,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:08:03,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:08:03,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:08:04,279 INFO L134 CoverageAnalysis]: Checked inductivity of 25780 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2021-11-25 07:08:07,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:08:07,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8562 states to 5422 states and 8562 transitions. [2021-11-25 07:08:07,046 INFO L276 IsEmpty]: Start isEmpty. Operand 5422 states and 8562 transitions. [2021-11-25 07:08:07,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 845 [2021-11-25 07:08:07,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:08:07,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:08:07,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:08:07,924 INFO L134 CoverageAnalysis]: Checked inductivity of 25778 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 25772 trivial. 0 not checked. [2021-11-25 07:08:09,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:08:09,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8588 states to 5429 states and 8588 transitions. [2021-11-25 07:08:09,450 INFO L276 IsEmpty]: Start isEmpty. Operand 5429 states and 8588 transitions. [2021-11-25 07:08:09,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 846 [2021-11-25 07:08:09,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:08:09,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:08:09,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:08:10,403 INFO L134 CoverageAnalysis]: Checked inductivity of 25942 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 25936 trivial. 0 not checked. [2021-11-25 07:08:11,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:08:11,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8666 states to 5437 states and 8666 transitions. [2021-11-25 07:08:11,109 INFO L276 IsEmpty]: Start isEmpty. Operand 5437 states and 8666 transitions. [2021-11-25 07:08:11,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 845 [2021-11-25 07:08:11,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:08:11,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:08:11,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:08:12,173 INFO L134 CoverageAnalysis]: Checked inductivity of 25781 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2021-11-25 07:08:13,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:08:13,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8719 states to 5447 states and 8719 transitions. [2021-11-25 07:08:13,492 INFO L276 IsEmpty]: Start isEmpty. Operand 5447 states and 8719 transitions. [2021-11-25 07:08:13,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 846 [2021-11-25 07:08:13,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:08:13,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:08:13,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:08:14,472 INFO L134 CoverageAnalysis]: Checked inductivity of 25942 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 25936 trivial. 0 not checked. [2021-11-25 07:08:15,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:08:15,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8741 states to 5452 states and 8741 transitions. [2021-11-25 07:08:15,398 INFO L276 IsEmpty]: Start isEmpty. Operand 5452 states and 8741 transitions. [2021-11-25 07:08:15,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 845 [2021-11-25 07:08:15,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:08:15,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:08:15,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:08:16,896 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-25 07:08:17,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:08:17,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8743 states to 5454 states and 8743 transitions. [2021-11-25 07:08:17,571 INFO L276 IsEmpty]: Start isEmpty. Operand 5454 states and 8743 transitions. [2021-11-25 07:08:17,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 844 [2021-11-25 07:08:17,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:08:17,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:08:17,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:08:18,380 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-25 07:08:18,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:08:18,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8745 states to 5456 states and 8745 transitions. [2021-11-25 07:08:18,429 INFO L276 IsEmpty]: Start isEmpty. Operand 5456 states and 8745 transitions. [2021-11-25 07:08:18,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 845 [2021-11-25 07:08:18,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:08:18,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:08:18,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:08:19,277 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2021-11-25 07:08:19,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:08:19,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8748 states to 5459 states and 8748 transitions. [2021-11-25 07:08:19,577 INFO L276 IsEmpty]: Start isEmpty. Operand 5459 states and 8748 transitions. [2021-11-25 07:08:19,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 847 [2021-11-25 07:08:19,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:08:19,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:08:19,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:08:20,478 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2021-11-25 07:08:20,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:08:20,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8750 states to 5461 states and 8750 transitions. [2021-11-25 07:08:20,528 INFO L276 IsEmpty]: Start isEmpty. Operand 5461 states and 8750 transitions. [2021-11-25 07:08:20,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 844 [2021-11-25 07:08:20,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:08:20,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:08:20,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:08:21,263 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-25 07:08:21,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:08:21,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8753 states to 5465 states and 8753 transitions. [2021-11-25 07:08:21,320 INFO L276 IsEmpty]: Start isEmpty. Operand 5465 states and 8753 transitions. [2021-11-25 07:08:21,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 848 [2021-11-25 07:08:21,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:08:21,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:08:21,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:08:22,227 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2021-11-25 07:08:22,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:08:22,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8755 states to 5467 states and 8755 transitions. [2021-11-25 07:08:22,275 INFO L276 IsEmpty]: Start isEmpty. Operand 5467 states and 8755 transitions. [2021-11-25 07:08:22,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 845 [2021-11-25 07:08:22,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:08:22,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:08:22,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:08:23,152 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-25 07:08:23,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:08:23,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8758 states to 5471 states and 8758 transitions. [2021-11-25 07:08:23,209 INFO L276 IsEmpty]: Start isEmpty. Operand 5471 states and 8758 transitions. [2021-11-25 07:08:23,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 847 [2021-11-25 07:08:23,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:08:23,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:08:23,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:08:24,304 INFO L134 CoverageAnalysis]: Checked inductivity of 25781 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2021-11-25 07:08:27,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:08:27,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8799 states to 5481 states and 8799 transitions. [2021-11-25 07:08:27,472 INFO L276 IsEmpty]: Start isEmpty. Operand 5481 states and 8799 transitions. [2021-11-25 07:08:27,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 847 [2021-11-25 07:08:27,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:08:27,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:08:27,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:08:28,357 INFO L134 CoverageAnalysis]: Checked inductivity of 25943 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 25937 trivial. 0 not checked. [2021-11-25 07:08:29,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:08:29,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8877 states to 5489 states and 8877 transitions. [2021-11-25 07:08:29,671 INFO L276 IsEmpty]: Start isEmpty. Operand 5489 states and 8877 transitions. [2021-11-25 07:08:29,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 847 [2021-11-25 07:08:29,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:08:29,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:08:30,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:08:30,592 INFO L134 CoverageAnalysis]: Checked inductivity of 25943 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 25937 trivial. 0 not checked. [2021-11-25 07:08:32,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available